Current issue: 58(5)
The study proposes a technique which enables the computation of user-defined indices for species diversity. These indices are derived from characteristics, called diversity indicators, of inventory plots, stand compartments, and the whole forest holding. The study discusses the modifications required to be made to typical forest planning systems due to this kind of biodiversity computation. A case study illustrating the use of the indices and a modified forest planning system is provided. In the case study, forest-level species diversity index was computed from the volume of dead wood, volume of broadleaved trees, area of old forest, and between-stand variety.
At the stand level, the area of old forest was replaced by stand age, and variety was described by within-stand variety. All but one of the indicators were further partitioned into two to four sub-indicators. For example, the volume of broadleaved trees was divided into volumes of birch, aspen, willow, and other tree species. The partial contribution of an indicator to the diversity index was obtained from a sub-priority function, determined separately for each indicator. The diversity index was obtained when the partial contributions were multiplied by the weights of the corresponding indicators and then were summed. The production frontiers computed for the harvested volume and diversity indices were concave, especially for the forest-level diversity index, indicating that diversity can be maintained at satisfactory level with medium harvest levels.
This paper is an assessment of what in Finland are referred to as local forest management associations (LFMAs); the local units of a non-profit, forestry-promotion institution. First, the concept of organisational effectiveness is explored and an attempt is made to define it with respect to the LFMAs. The study then seeks to identify the environmental constraints, organisational characteristics and managerial practices differentiating the most effective and least effective associations. Discriminant analysis revealed four determinants of effectiveness: agrarian prosperity in the given area, activeness in marketing services to forest owners, the board of governors' role, and goal setting practices. The results thus indicate that the comparison of managerial policies and practices among LFMAs can provide useful information for improving their effectiveness.
Four governmental efforts are underway to reach consensus on indicators of sustainable forestry. Through the Helsinki process, European countries have developed and reached a pan-European, binding consensus, The Montreal process includes non-European Temperate and boreal forest countries, the International Tropical Timber Organization (lTTO) have developed guidelines for the sustainable management of natural tropical forests, and the countries around the Amazon basis have developed a joint initiative for creating guidelines of sustainable forest management of the Amazonian tropical rain forests. It is estimated that as many as 15–20 distinct processes are under way in the private sector by non-profit organizations and for-profit companies, some domestic and other international in scope. Perhaps the most wide-ranging definition work of non-governmental organizations is the undertake by the Forest Stewardship Council, FSC. The paper discusses the Helsinki and Montreal processes and the tasks for research.
The impact of carbon sequestration on the financial profitability of four tree plantation cases in Finland and the Philippines were examined. On the basis of stem wood growth; the accumulation of carbon in forest biomass, the formation and decomposition of litter, and the carbon flow in wood-based products were assessed for each reforestation case representing boreal (Finland) and moist tropical conditions (the Philippines). Using different unit values for carbon sequestration the profitability of reforestation was estimated for a fixed 100-year period on a per hectare basis. The financial profitability of reforestation increased notably when the sequestered carbon had high positive values. For example, when the value of carbon sequestration was set to be Twenty-five United States Dollar per megagram of carbon (25 USO/Mg C), the internal rate of return (IRR) of a reforestation investment with Norway spruce (Picea abies (L.) H. Karst.) in Finland increased from 3.2% to 4.1 %. Equally, the IRR of reforestation with mahogany (Swietenia macrophylla King) in the Philippines increased from 12.8% to 15.5%. The present value of carbon sequestration ranged from 39–48% and from 77–101% of the present value of the reforestation cost in Finland and the Philippines, respectively when a 25 USO/Mg C shadow price and a 5% discount rate were applied. Sequestration of one mg of carbon in reforestation in Finland and the Philippines was estimated to cost from 10.5–20.0 and from 4.0–13.6 USO, respectively.
The present study is the first attempt to carry out an inventory of greenhouse gas (GHG) fluxes in the forests of Estonia. The emission and uptake of CO2 as a result of forest management, forest conversion and abandonment of cultivated lands in Estonia was estimated. The removal of GHG by Estonian forests in 1990 exceeded the release about 3.3 times. Changes in the species composition and productivity of forest sites under various simulated climate change scenarios have been predicted by using the Forest Gap Model for the central and coastal areas of Estonia. The computational examples showed that the changes in forest community would be essential.
The biomass production and nutrient uptake of silver birch (Betula pendula Roth), downy birch (Betula pubescens Erhr.), grey alder (Alnus incana (L.) Moench), native willows Salix triandra L. and S. phylicifolia L. and exotic willows S. x dasyclados and S. ’Aquatica’ growing on a clay mineral soil field (Sukeva) and on two cut-away peatland areas (Piipsanneva, Valkeasuo) were investigated.
Biomass production of downy birch was greater than that of silver birch, and the biomass production of the native willows greater than that of the exotic ones. The performance of S. phylicifolia was the best of the studied willow species. Exotic willows were susceptible to frost damage and their winter hardiness was poor. The production of all species was lower on the clay mineral soil field than on the cut-away peatland areas. Fertilization of birches and alder – on the double dose given to the willows – increased biomass production. After 6 growing seasons the leafless biomass production of fertilized silver birch at Piipsanneca was 21 t ha-1 (at Valkeasuo 34 t ha-1) and of grey alder 24 t ha-1, and that of S. triandra after five growing seasons 31 t ha-1, S. phylicifolia 38 t ha-1 and of S. x dasyclados 16 t ha-1.
6-year-old stands of silver birch bound more nutrients per unit biomass than downy birch stands. Grey alder bound more N, Ca and Co but less Mn and Zn per unit biomass than silver and downy birch. On the field more P was bound in grey alder per unit biomass compared to downy birch. The willows had more K per unit biomass than the other tree species, and the exotic willow species more N than the native ones. Less N, K and Mg were bound per unit biomass of S. phylicifolia compared to the other tree species.
The effects of repeated fertilizer treatment on biomass production and nutrient status of willow (Salix ’Aquatica’) plantations established on two cut-away peatland areas in western Finland were studied over a rotation period of three years. Comparisons were made between single fertilizer applications and repeated annual fertilization.
The annually repeated fertilizer application increased the amounts of acid ammonium acetate extractable phosphorus and potassium in the soil as well as the concentrations of foliar nitrogen, phosphorus and potassium compared to single application. Depending on the fertilizer treatment and application rate, annual fertilizer application resulted in over two times higher biomass production when compared to single fertilizer application over a three-year rotation period. The effect of phosphorus fertilizer application lasted longer than that of nitrogen. The optimum fertilization regime for biomass production requires that nitrogen fertilizer should be applied annually, but the effect of phosphorus can last at least over a rotation of three years. Potassium fertilizer treatment did not increase the yield in any of the experiments during the first three years. The leafless, above-ground yield of three-year-old, annually NP-fertilized willow plantations was 9.5 t ha-1 and the total biomass, including stems, leaves, roots and the stump, averaged 17 t ha-1.
The effects of fertilized treatment on the soil nutrient concentrations, biomass production and nutrient consumption of Salix x dasyclados and Salix ’Aquatica’ were studied in five experiments on three cut-away peatland sites in western and eastern Finland during three years. Factorial experiments with all combinations of N (100 kg ha-1 a-1), P (30 kg ha-1 a-1) and K (80 kg ha-1 a-1) were conducted.
The application of P and K fertilizers increased the concentrations of corresponding extractable nutrients in the soil as well as in willow foliage. N-fertilization increased foliar nitrogen concentration. An increase in age usually led to decreases in bark and wood N, P and K concentrations and increases in bark Ca concentrations. N-fertilization increased the three-year biomass yield 1.5–2.7 times when compared to control plots. P-fertilization increased the yield only in those experimental fields whose substrates had the lowest phosphorus concentration. K-fertilization did not increase the yield in any of the experimental fields. The highest total biomass yield of NPK-fertilized willow after three growing seasons, 23 t ha-1, was distributed in the following way: wood 42%, bark 19%, foliage 17%, stumps 6% and roots 16%. As the yield and stand age increased, more biomass was allocated in above-ground wood. Three-year-old stands (above-ground biomass 18 t ha-1) contained as much as 196 kg N ha-1, 26 kg P ha-1, 101 kg K ha-1, 74 kg Ca ha-1 and 37 kg Mg ha -1. By far the highest proportion of nutrients accumulated in the foliage. The bark and wood contained relatively high proportions of calcium and phosphorus. With an increase in age and size, the amount of nitrogen and potassium bound in one dry-mass ton of willow biomass decreased while that of phosphorus remained unchanged.
Micropropagated and seed-borne plants of sliver birch (Betula pendula Roth) were compared for survival and growth in a field trial at the age of six years. Three clones for micropropagation were selected from open-pollinated progenies of selected southern Finnish plus trees at the age of 17 and 20. The three seed-borne lots were of southern Finnish stand origin. The best two lots of the experiment as regards the height and diameter growth at the age of six were the clones. The best of these differed significantly from the best-growing seed-grown lot. The weakest lot of the experiment was also a clone which was clearly slow-growing with a dense and bushy crown. Survival of the material was high (mean = 94%), and there was no damage caused by voles and elks, for example. The results clearly show that the selection of material for clonal propagation should be done carefully. The clones should also be tested for performance in the field before propagation on a large scale.
For biomass forestry in the inland parts of Southern and Central Finland, the obvious choice of willow species is Salix myrsinifolia. However, selection of clones of indigenous species has not yet been completed and more research and selection is needed. In the Piipsanneva old peatland trial, indigenous species of willow, mostly clones of S. myrsinifolia and S. phylicifolia, were compared in terms of biomass production, coppicing, height growth and diameter distributions. In this trial, the mean annual biomass production was not particularly high; more important results were attained in the ranking of clones. The trial strengthens the hypothesis that, over the long-term, the biomass production of S. myrsinifolia is higher than that of S. phylicifolia. It was supposed that behind the highest yield there was a clone with uniform quality, one whose diameter distribution would be narrow and positively skewed. Comparisons of parameters of Weibull functions showed that the distributions of the best clones were wide, indicating that those clones use the whole growth space better than those with narrow distribution.
Growth and nutrition of 20 clones representing different species and interspecific hybrids of willows (Salix spp.) growing on an abandoned field were studied. There were highly significant differences between the clones as regards the survival, number of sprouts per stool, sprout mean height and diameter and stem biomass production per stool. The differences between the clones in the concentration of all nutrients in both the leaves and stems were highly significant.
For non-industrial private forest (NIPF) owners land with its timber production is an example of a capital asset. Developments in the asset’s value and yield depend not only on forest management but also on other factors that the owner cannot control, for example timber prices and the production circumstances, such as soil and climate. One important basis for decision making related to management strategy and, in the short run, to cutting and silvicultural activities is economic analysis and accounting. The owner has to decide whether to invest more in his property (planting, cleaning, building of forest roads) or disinvest (sell timber or the holding). He has to find ways to increase revenue and cut costs.
However, generally accepted accounting practices for NIPF owners are lacking. Applying business economic accounting principles and forestry accounting traditions, we outline a proposal for a profit and loss accounting and balance sheet for NIPF holdings with a view towards increasing economic awareness among private owners. Key concepts are net profit of the enterprise and calculated profit of the property. Other profit measurements that are used are gross margin, forestry margin, operating margin and operating profit. Calculated profit is based on adjusted net profit. The main concern, however, is to consider the change in the holding’s market value caused by changes in stock volume, quality and price. The contents of the accounting framework development here are applied to three management strategies. The return on investment (ROI) of forestry is compared with other investment alternatives.
Forests have been economically important for Finnish private forest owners at all times, but the use of forests has changed markedly since 1920s, when forests were mainly used for collecting household timber, and the cuttings were often exploitative because of the farmer’s need for money. The present situation is totally different. Need for household timber is marginally small, and private forestry produces mainly timber for sale. The sales of timber have increased, but due to better forest management the growing stock in the private forests has increased. The article discusses how the changes in values of forest owners has and will affect the stage of private forestry.
The paper discusses how the general trend towards increasing growth and productivity in the European societies is expressed also in forestry. It is reflected, for instance, in the increasing production and productivity of forest industries. Technological progress and call for economic growth require great flexibility from all resources. These pressures for effectiveness and production also concern Finnish forestry and forest management. Industrialization, urbanization and development of forestry have increased the pressure to use forests in recreation, preserving human environment and nature conservation in addition to production of timber. Through the development the definition of sustainability has become wider.
The paper deals with the application of forest dynamics. Reference is made to two studies, which have been carried out at a national level. The simulations of forest decline as well as the production of exceedingly thick timber of spruce and fir provide various examples of the major problems of forest simulation and of some possible solutions. It is pointed out that the statistical analysis of empirical data is most important for modelling and it might bring about even more valuable results than the ultimate simulation itself.
The paper, presented at the seminar ”Forestry in Europe: Implications of European Integration for National Forestry”, discusses the effects of first Forestry Action Programme in the European Community, UNCED 1992, the European Community’s new Forestry Strategy and the second Forestry Action Programme directives of conservation of habitats on forestry within the EC.
The paper, presented at the seminar ”Forestry in Europe: Implications of European Integration for National Forestry”, discusses the meaning of the European Community for the forestry sector, putting a special emphasis on recycling. Subsidies and the so-called ”Forestry Action Program” are among the topics that have raised controversial discussions within the EC. In addition, wood fibre recycling and the EC draft directive on packaging waste includes ambiguous targets for recycling.
The profitability of jointly owned forest holdings in the two northernmost forest board districts of Finland was studied by means of ratio analysis. A time series of profit and loss statements and balance sheets from 33 holdings covering the fiscal years ending 1981–1990 served as the database. The studied area was 348,038 ha, the allowable cut 304,300 m3 per year and the average turnover, deflated by the wholesale price index, FIM 57.6 million per year. The key result obtained was that the average annual profit was FIM 107 per hectare and FIM 110 per m3. The time series showed that the ratios had increased significantly over the calculation period.
The PDF includes an abstract in Finnish.
The aim of the study was to describe the total change of forest area in non-industrial private forest holdings in southeast Finland, 1986–1991. The average gross decrease of forest area was 1.7 hectares, whereas the average gross increase was 1.2 hectares. Consequently, the average size of holdings decreased from 32.5 to 32.0 hectares. The most important factors affecting the changes of forest area were the inheritance system, resulting in a decrease of 0.7 ha, and reclassification of forestry land, producing an increase of 0.4 ha per holding. The increase of small, under 10 ha holdings accounted for much of the structural change.
The PDF includes an abstract in English.
During the past 30 years, genetics research has accumulated much information on black spruce (Picea mariana). The adoption of less intensive and faster plustree selection, establishment of seedling seed orchards and family selection significantly increased the rate of progress in improvement of the species. In New Brunswick this approach made it possible to obtain substantial quantities of seeds 10 years after the initiation of the program, and now all the seeds used in reforestation are derived from seed orchards.
Fourteen years after beginning the black spruce breeding program, second generation breeding is underway. The possibility of implementing alternative breeding strategies using ”breeding – cloning” procedures are explored for the advanced generation. Until somatic embryogenesis techniques become fully operational, ”backward selection” schemes and crossing in breeding halls followed by vegetative multiplication using serial rooted cuttings can be adopted. Larger genetic gains than those from conventional breeding are expected not only from the utilization of both additive and non-additive variances, but also from the elimination of inefficiencies of large conventional seed orchards.
The profitability of forestry in the context of recent economic developments in Finland suggest a more systematic analysis of the profit and the cost structure of small-scale forestry than is normally made today. The domestic and international pressure on farming emphasizes the development of rural areas by means of other business than agriculture, in practice this may mean forestry. Financing in terms of the new law concerning agriculture requires projects to be profitable. Thus, the profitability of different lines of production, including forestry, needs to be reported more carefully than is the practice today.
A network of forestry bookkeeping farms covering the whole Austria has existed for 20 years. The organization and the operation of the forestry bookkeeping and the cost accounting system is based on the scientific cooperation and exchange of information between the organizations in charge. The practical experience and recommendations based thereon might be useful for Finland, when implementing a country-wide network of forestry bookkeeping and cost accounting.
The PDF includes an abstract in English.
The paper is a review on utilization of peatlands in forestry in the countries of boreal zone: Finland, Norway, Sweden, Canada, the United States and the Soviet Union. First, the concept of peatlands, the types of peatlands throughout the zone are defined, and the use of natural peatlands is described. Finally, the drainage of peatlands for forestry purposes in the countries is reviewed. According to the statistics, a total of 13 million ha of peatlands have been drained in Fennoscandia and the Soviet Union.
This paper is a review on the development of sustainable forest management and what has been meant with the term in different times. The article summarises the birth of sustainable use of forests in the world and in Finland, and discusses sustainability in forest management, for instance from the point of view of one forest holding, large clearcuttings performed in Lapland, biological sustainability, business economics and overall planning.
This review discusses whether forests are affected by biotic damages due to present or future environmental disturbances, and do environmental threats, such as air pollution and climatic change, weaken the condition of forest in a way that makes them vulnerable to damages by fungi and insect. The defence mechanisms of trees and factors affecting the development of an outbreak are described. Finally, the ways that air pollution and climatic change may affect biotic damages are discussed.
The study is based on a questionnaire sent to 5,000 randomly sampled persons representing the adult population in Finland. The results give a picture of the amounts of berries preserved for home use and the consumption patterns of berries and berry products in the population and its various subgroups. Non-commercial berry consumption accounts for a considerable part of the total use of fruits and berries. However, use of berries and berry products decreases with the degree of urbanization and from older age classes to young. The results support the view that imported fruits and commercial juices are substitute products to domestic berries. It would appear that the consumer’s choice between fruits and berries is primarily regulated by the availability of berries.
The PDF includes an abstract in Finnish.
The two introductory books written by emeritus professor William Duerr provide an opportunity to scope the research progress in the forest economic discipline during almost a quarter century. This paper gives a presentation of the books (Fundamentals of Forest economics, 1960, and Forestry Economics as Problem Solving, 1984), and the development of forest economics during the period.
The PDF includes a summary in English.
The purpose was to analyse the importance of forestry and forest industry in the Finnish economic development since the 1950’s, and to find out how the sector has contributed to the growth of the national economy through other sectors. Data were derived from the input-output tables of 1959, 1970 and 1980. Information provided by Hirschmanian linkages was expanded by taking into account e.g. induced, consumption, final demand and absorption linkages. The linkages of forestry and forest industry had multiplied during the study period. Both final demand linkages and intermediate product linkages were significant. The sector’s contribution to the development of metal and machinery and equipment industries as well as that of energy/water supply was significant. Integration with most other sectors has increased. Indirect production coefficients of forestry and forest industry were larger than on average in manufacturing. Because of labour productivity growth, production and employment coefficients were different.
The PDF includes an abstract in Finnish.
The study presents methods that incorporate the amenity of a forest area into the management planning. The management plan is based on treatment schedules simulated for each compartment over the 20-year planning period. The best combination of treatment schedules is selected by multi-objective optimization. The amenity is divided into two parts: (1) within-stand amenity and (2) the amenity of landscape when viewed afar (distant scene). The within-stand amenity is expressed in terms of adjective sum which is estimated from stand characteristics. The adjective sum of the whole area in a selected year can be taken as an objective or constraining variable of optimization. The assessment of the distant scene is based on computer illustrations which show the predicted temporal change of landscape according to a particular management plan.
The PDF includes a summary in Finnish.
Possibilities of developing suitable willow (Salix spp.) clones for short-rotation forestry on mined peatlands in the north-western area of Finland were studied in a field experiment in which 300 willow clones were tested during 1985–87. Most of the tested clones started to grow from cuttings on limed and fertilized peat soil. Salix viminalis L. clones of southern origin had a higher leafless above ground biomass production than the well adapted control clone and the local Finnish willows, but their winter hardiness was not satisfactory. The growth habit of some southern willows was also better than that of the control clone. It was also possible to select clones with good sprouting capacity. There were few Salix myrsinifolia Calisb. clones of Finnish origin, which had better cold tolerance than all other willows tested and higher biomass production than that of the control clone. The most critical factor to be selected for this is the optimal combination of winter hardiness and biomass production. This is attempted by selecting clones on the basis of this experiment for a breeding program.
The PDF includes a summary in Finnish.
According to universal primitive beliefs, there was a huge pole or tree in the centre of the universe to support the sky. These beliefs gave rise to innumerable customs where both trees and wood have been used to promote health and good luck. Even today, many such customs exist: the Christmas tree, maypole, Midsummer birches, birch whisks in the Finnish sauna, ritual tree plantings etc. In addition to the tree, also the forest as both a protecting and a frightening maternal symbol can be considered as an archetype. Intensive forestry diminishes the archetypal contents of forests, which may be one reason behind critical attitudes towards modern forestry.
The paper is based on a lecture given in the seminar ‘The forest as a Finnish cultural entity’, held in Helsinki in 1986. The PDF includes a summary in English.
The attitudinal, behavioural and cognitive effects of four forestry extension and training courses were evaluated. The courses produced positive effects on the participants’ forestry knowledge. Further new forestry skills were adopted, and the courses had some positive behavioural effects. The attitudinal effects of the courses were mainly inconclusive. Differences between the evaluated courses were remarkable.
The PDF includes an abstract in Finnish.
Salix 'Aquatica Gigantea', widely experimented and promising species for temperate zone short rotation forestry, has since 1950 recorded in Finland 23 times with different clone numbers. Salix x dasyclados Wimm., by morphological, cultivational and productivity characteristics similar willow has been recorded 16 times.
The nomenclature and origin of both willows have remained unclear in field research. Recent observations, based on morphological analyses and chromosome studies suggest that ’Aguatica gigantea’ and most S. x dasuclados clones can be collected under one Siberian species: Salix burjatica Nasarov. The true Salix x dasyclados Wimm. is a female hybrid S. x viminalis x cinerea, famous West-European basket willow that has been very little experimented in Finland.
The PDF includes an abstract in Finnish.
This paper designs an Economy-Welfare-Environment Adjustment System model (EWEAS model or EWE model in short) which consists of the circular flow of the economic, the welfare, and the environment system of forestry. That is, this model builds the relationship between the systems for material wealth and that for mental wealth.
The EWE model is designed as a complete open system model which describes the economy-welfare-environment circular system in forestry by linking up the internal system of forestry with the surrounding external systems. The EWE model can be manipulated as a policy formation or a policy decision model, and it is available for policy evaluation in the economic, the welfare and the environmental phase of forestry. The model is a basic simulation system model which is reliable in its reproductive fitness, stability and universality. Thus, this model ought to be useful in any country in the world as well as in Japan.
In this paper, the author explains the characteristics of the Japanese forestry planning system and points out some of the problems found therein from the viewpoint of the management of privately-owned forests relating to the economic background and governmental policy.
The forestry planning system is a centralizes type of planning, the planning begins at the top and flows downward and outward the periphery. In order to make this planning system an effective instrument, the district forestry planning founded under the system must approach the problem of how to combine the resources of the forest with the district’s inhabitants and the forest owners; and further, the extent of the effective union of the district and the local timber manufacturing must be examined.
Non-industrial private landowners hold about two-thirds of the forest land in the southern United States. The types of public (state) and private (consulting and industrial) assistance offered to these owners is reviewed. In total, about 1,600 foresters in the South provide management assistance to non-industrial private forest owners. They assist at least 72,000 owners annually, including provision of management plans for about 10 million acres and supervision of over 4 million acres of leased lands.
A brief overview of forestry in European Community (EC) of the 9 is presented. Forestry incentives seem necessary for increasing timber production on private ownership in order to avoid possible price inflation.
In the economic analysis of the program evaluation method proposed here to assess the efficiency of such incentives, a broad EC perspective is recommended to avoid erroneous conclusion. The evaluation made from the prospect of a member country only is artificial and is influenced by EC policies anyway. The evaluation changes depending on whether these EC policies are considered given and immutable or not.
Comprehensive state laws regulating the practice of forest management on private lands are in effect in seven of the United States. Established to protect a wide range of non-timber forest resources and to ensure reforestation after harvest, these laws may impose significant administrative costs on states and significant compliance costs on landowners and timber operators. Total state administration costs for 1984 are estimated at $10.1 and total private sector compliance costs are estimated at $120.5 million, for a total regulation cost of $130.6 million.
The resource protection effectiveness of state forest practice regulation is difficult to quantify. However, agreement is strong that regulation has led to significant improvements in forest resource conditions and has helped to increase reforestation.
In 1979, the Federal Research in the United States instituted a so-called ”tight money” policy which led to a decrease in the demand for stumpage. The decrease in demand brought about lower stumpage prices and, consequently, a waning interest in policies to stimulate NIPF production. The authors report on five recent studies on NIPF behaviour and raise concerns that increases in demand for housing may bring new pressure upon NIPF as a source of wood.
A nation that wishes to enhance its social and economic well-being through more intensive utilization of its forest resources must develop a rather comprehensive policy statement to ensure that the expanded exploitation does not lead to the destruction of these resources. The policy must specify the goals to be achieved, provide general direction on how these goals can be achieved, and develop a system of checks-and-balances to ensure achievement of the long-term objectives. The policy must consider resource protection, the economic needs at the various levels of government, the social impacts of utilization on ways of life in all areas of the nation, and the infrastructure needed in the short and long terms.
In order to understand the present forest policies for the small woodlot of Quebec, it is essential to understand the history of settlement of Quebec. Following this brief description, the author introduces the various forest policies (programs) which have been initiated in Quebec by various levels of governments in order to deal with the management of these lands.
In Japan many governmental projects have been promoted during 35 years since 1950, which were most active in the history of our forestry and wood industry. They were pushed forward for and by high economic growth. This article refers to the development of our forest policy and projects in those days. But as for the future of the forest economics, it is an urgent question to develop the comparative study between every nation’s experience. In order to contribute to this problem, the forest policy is divided into three fields and experiences are discussed.
To conduct an efficient forest policy, both a normative and a positive theory are necessary. In addition, however, the explicit intertemporal considerations in natural resource economics demand that it is made crystal clear which means are permanent and which are non-permanent. The permanent case is far from easy to solve.
That the theoretical problems have practical relevance is shown by Swedish experience. A practical course of action is to weight possible positive effects from a permanent subsidy against possible deleterious outcomes. It is also desirable to avoid jerkiness in forest policy, which is likely to create uncertainty about the permanence of permanent means.
Law may sometimes be more efficient in creating ”credibility” than economic incentives. Regeneration has been mandatory in Sweden since 1903, and nobody refrains from cutting because he believes that regeneration duty will be abolished in some near future.
The importance of forestry and forest industries to the Finnish economy led, at a very early stage, to a close cooperation between the interest organizations concerned and the government which founded the economic advisory council. The development of the social system in Finland since the 50’s can be described with the help of the neocorporatist theory. This can also apply in part to the forest and forest industry policy. According to Olson’s group theory the representation of interests of the forest owners as a free association was forced to use various incitements to win new members or to maintain old ones. This led to tension with the forest industry which had developed its own activities to approach forest owners. Following the economic crisis, the wish was expressed for an official forestry policy programme. In response to indirect requests to the state, a project committee was formed by the economic advisory council in order to work towards a long-term plan to solve the problems and to carry out the objectives of the forestry and the forest industries. In formulating phase of the policy, the marked neocorporatist consensus between the associations and the state became evident. Certain controversial questions were, however, postponed and thereby remained unresolved. The interest organization of forest owners held an important position throughout all the phases of program design up to their realization.
Land use problems are very often a serious obstacle to forestry development in several countries of both developed and developing world. To overcome these problems an integrated land use policy is needed for designing and implementing innovative programs aimed at the integrated development of forestry with other land uses and the social, cultural, political, ecological and economic environment involved. Policy analysis can assist in the success of such programs by identifying the people’s needs and concerns, by gathering information about land capacity, land tenure and the traditional production systems, by testing alternative polices and by evaluating the programs after their implementation so that the necessary readjustments are made.
This is a discussion paper on certain trends in forestry, and society as a whole which may constitute a major challenge for forest policy analysis in the future. Developed and developing countries are treated separately. In developed countries, one of the problems requiring policy analysis is the rising opportunity cost of forestry and the consequent weakening interest in commercial forestry among nonindustrial private forest owners. In developing countries, the most acute problem is the depletion of forests. While looking at the relative merits of the remedial means actually applied or suggested, major guidelines are needed for a proper balance between commercial timber production and forestry for rural development. Evaluation of past forestry projects is also desirable.
The Forest 2000 Programme is a long-term programme for forestry and the forest industries in Finland. It attempts to obtain a better integration of timber production and other forms of forest use. The total annual cut is to be increased by 15 million m3 by the year 2010. This is almost one third greater than the level during the first few years of the 1980’s. In order to achieve the cutting targets, the cut area will have to be increased by almost one third by the turn of the century. The area of thinnings will experience the greatest increase. Considerable changes are proposed in silvicultural and basic improvement work. According to the programme, the growth of the raw-material base and the consumption of the wood-based products will permit an annual increase of about 3% in the production of the forest industries as a whole until the end of the century. This would be the same as the target growth rate of the GNP.
The PDF includes an abstract in Finnish.
A methodology to evaluate forestry programs aimed at increasing timber supply from nonindustrial private forests is presented that aggregates the marginal social cost and marginal social benefit of a sample program participants and compares them in a benefit-cost efficiency ratio. The paper exposes a methodology followed to evaluate several forestry programs in Massachusetts, USA, and discusses its advantages and inconveniences compared to the other methodologies that have been used for the same purpose. The marginal analysis is based on detailed property and landowner behaviour surveys which are costly but represent a good standard to compare the performance of other approaches.
The PDF includes a summary in Finnish.
The area of world forests is gradually declining because of various human activities, such as shifting cultivation, uncontrolled logging and industrial pollution. Continuation of the trends would have detrimental ecological, economic and social effects on global scale. The diversity of the problem is wide. The situation in the tropical developing countries differs from that in the industrialized world. With the present rates of population growth and unchanged forest policies, the fuelwood shortage in developing countries is rapidly aggravating. The need for more agricultural land tends to prejudice conscious efforts to increase wood production.
The industrialized countries are experiencing problems in introducing forest policy means to maintain sufficient timber supply. Rapidly increasing pollution problem cause a serious hazard to the existence of the whole forest ecosystem. Forestry has primarily been a national issue of relatively low priority in political decision-making, which has resulted in insufficient action to remedy the situation at national and international level.
The renewability of forest resources represents a strategic asset, the importance of which is bound to increase in the long-run potential for badly needed economic and social change in the world’s poor rural areas will be lost.
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The influence of horizontal whole-body vibration of fairly low intensity alone and combined with the mental load and motor action typical for the forest machine drive on heart rate variability (HRV), respiration rate (RR) and heart rate (HR) was studied by testing five subjects. Horizontal vibration had an influence on HR, HRV and RR. ’Control activities’ had the most influence on RR and HRV, but some influence on HR, too. ’Moving the control devices’ (motor action) gave the same response in HR as ’control activities’, but not in HRV and RR. ’Control activities’ together with ’vibration’ had a more effect on HRV and RR than these two factors singly, but not on HR. The possibilities of using these variables in field studies are discussed.
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This bibliography consists of monographs, papers published in periodicals and journals and collections of scientific papers from research and educational institutes, and transactions from scientific congresses, seminars, symposia and meetings.
The publications have been divided into three basic sections. In each section the publications are listed in alphabetical order by the author(s) or title. The total number of the titles in this bibliography is 465.
The goal of this research was to study the position of forest supervisors, their education, number, pay system, professional organizations and work situations in Nordic countries. The study belonged to a joint Nordic project of the Nordic Research Council on Forest Operations. Participating in the actual work the number of forest supervisors were Denmark (year 1978) 715, Finland (1980) 8,000, Norway (1967) 1,055, and Sweden (1975) 6,400. In Denmark, 87% of the supervisors worked in forestry, in Finland 91%, in Norway 98% and in Sweden 86%.
Forest supervisor education started at the end of the last century. In the 1950s and 1960s the forest supervisors’ education has been renewed in all four countries. Supervisors have a special 1 to 4.5 years’ training, but many have a forest technician’s education, too. In Finland and Sweden forest supervisor education was reformed at the end of the 1970s. Supervisors work in functional as well as in regional organizations. In Nordic countries, supervisors are paid monthly salaries. Salaries are a little higher in private than in public sector companies. In 1981 the start salary in Finland was 3,107 FIM and in Sweden in 1980 about 4,425 FIM. Most supervisors in the Nordic countries belong to some union.
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The Society of Forestry in Finland (now the Finnish Society of Forest Science) has drawn up this development programme primarily for the authorities and decision-makers. Forestry research has been divided into three areas: A) Biological forestry research, B) Research into the management and utilization of forests, and C) Research into forest economics and forest policy. Key research tasks are presented under the above-mentioned headings. The programme also deals with the organization of research, post-graduate education, library and information services, publishing policy and international co-operation.
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The Society of Forestry in Finland (now the Finnish Society of Forest Science) arranged on 26th April 1984 a Forestry Science Day centred on the theme ”The role of Forestry Research in Providing a Scientific Basis for Practical Forestry”. Specialists in forestry and forest policy reviewed the role, present situation and future tasks of forest research from different points of view, in their papers. This article includes the talks given in the event in Finnish and an English summary.
1983 was the so-called ”Year o the Forest” in Finland. To mark the occasion, the Society of Forestry in Finland (now the Finnish Society of Forest Science) arranged a series of Studia Forestalia lectures which covered, in general form, a wide range of subjects. 12 of the 14 lectures given in this series are included in this edition.
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A literature survey based on Nordic literature deals with the biology, use, harvesting and economy of birch (Betula sp.). According to the results, the easily quantified hard facts are against cultivation of birch: lower growth, poorer production of valuable assortments, lower price of pulp, higher planting costs, and higher harvesting and transport costs than for conifers. The soft facts, which may be true, are not easily measured or their importance evaluated: the possible improvement of soil, decreasing risk of insect and fungi attacks, shelter against frost etc. Due to the differences in the nature of the facts the discussion of cultivation of birch will probably continue.
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Sawmilling and Carpentry, Forestry and Hunting, and Food Grains are the economic sectors compared in this study by means of the total input-output coefficient. The coefficient measures the value of direct and indirect demand in the economy caused by a demand worth one monetary unit on the sector in focus. Forestry sector has the weakest linkage to other sectors. The derived coefficients are 1.693 for Sawmilling and Carpentry, 1.183 for Food Grain and 1.167 for Forestry and Hunting.
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Ips acuminatus Gyll. (Coleoptera, Scolytidae) is a bark beetle that causes deep bluing in thin-barked Scots pine (Pinus sylvestris L.) pulpwood. It has been shown that this decreases pulp yield. The purpose of this study was to map the southern border of the distribution of Ips acuminatus in Finland. It was found that there have been changes in the distribution of this species during the last three decades. Ips acuminatus has now disappeared from southern Finland. On the basis of the sample plots (134 cutting areas) the southern border of this pest lies on the line running through the towns Vaasa–Seinäjoki–Äänekoski–Jyväskylä–Pieksämäki–Savonlinna–Punkaharju. A certain degree of localisation was observed in the occurrence of I. acuminatus in its distribution area, for instance, differences in its occurrence frequency in cutting areas and even in log and cutting residue piles in the sample cutting area.
It is considered that the most important reasons for these changes in distribution are the increase in logging and changes in the location of cutting sites, and resulting competition for breeding material for the increased population of bark beetles. Furthermore, the long-distance transport of unpeeled logs from the north across the present southern borders may, in the future, contribute to local changes in the southern distribution of Ips acuminatus.
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The article deals with differences in economic growth in different countries and regions and with reasons for these differences. The central role in investments in economic growth and the mechanism of its differentiation are elucidated. The properties of forestry and the forest industries in equation or differentiating economic growth are considered. In the light of the theories of regional differentiation, the mere production of raw material in some region tends to increase differences in economic development if that raw material is processed in some other region – despite the fact that the level of income rises in both regions. It is therefore desirable that afforestation projects in the development countries are accompanied by the development of the forest industries.
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The purpose of this paper is to discuss the effect that the various measures by society have on bringing the level of the annual cut by private woodlot owners in line with the forestry policy goal of a long-term sustained yield of wood. The objectives and measures of forest policy in Sweden are described, as well as the central relations which explain the development in the logging policies of the private woodlot owners.
The goal of Swedish forestry policy has long been to safeguard a sustained yield of wood. This demand has successively been tightened, defined and detailed. The principle measure employed by the authorities to obtain the goal has been silvicultural legislation.
The author summarises that of all the means available of influencing the logging policy of private woodlot owners the most effective is silvicultural legislation. However, when viewed in an historical perspective, the legislation has not been able to significantly regulate the level of the annual cut. Nevertheless, at a time when there is a shortage of wood materials the legislation will undoubtedly exert a greater influence. Changes in forest taxation could prove to be an effective means in future of, for example, achieving an increase in the annual cut of private woodlot owners.
In dealing with the effectiveness of forest taxation reform as a means of economic policy, the paper starts by recalling certain objectives of taxation, as well as the effect on aggregate demand of taxation in general. The effect of forest taxation depends on such factors as (1) whether the woodland owner has a regular income from a source other than forestry; (2) the system of taxation (whether taxation of actual stumpage revenue or of area-based yield); (3) the progression of taxation; and (4) the woodland owner’s income level.
The problem is illustrated by an example taken from Finland, where forestry revenue is taxed on the basis of area-based yield. A shift to taxation of actual stumpage revenue, as is proposed, is assumed. The effectiveness of this change is studied in terms of how far the assumed change is consistent with the objectives of the national economy. It is assumed that a shift to taxation of actual stumpage revenue would cause a decline in roundwood supply. A sensitivity analysis is then applied to detect the effect on tax revenue and national income of the tax reform. It is likely that a 10% decrease in fellings would bring about a reduction of tax revenue which would not be compensated for by the more perfect exposure of forestry income to taxation brought by the reform. The effect on investment, production, employment, differences in individual and regional income, and on the international balance of payments also disfavour the suggested change.
The paper discusses certain aspects of the capital management of forest assets. These aspects are of importance when one wants to consider what means to use to influence the capital management on both small and big forest properties. When quantifying the effects of different uses of capital, one must necessarily have a scale. The rate of return is for this purpose the usual measure of profitability. We will first discuss the differences between nominal and real rate of return, and point out the assumptions which are often implicit in analyses of the profitability of investments in forestry. We will the discuss certain liquidity and risk aspects of capital investments in forestry, and at the end deal with certain consequences of taxation.
Private forestry in the Federal Republic of Germany mainly consists of small holdings. Out of 534,000 proprietors 97% own 0.01–10.0 ha. This category covers 45% (1.4 million ha) of private woodlands in total. During the last decades cooperation has increased so that now about 50% of the small woodland is managed by voluntary cooperatives. The main aim of the cooperatives is the improvement of management by trying to overcome the disadvantages arising from small size, unfavourable location and splitting up, as well as from insufficient accessibility and other structural difficulties.
An economic analysis of forestry cooperatives was conducted by using a combination of model calculations and field investigations of 20 forestry cooperatives which represented different types of cooperation in all regions of the country. The theoretical calculations showed the amplitude of efficiency improvement in small holdings by means of cooperation. It was shown that there were relatively poor results in the beginning and success could be achieved only in the long-term view by improving quality of stands. According to the analysis of the 20 cooperatives, the possible annual cutting rate was 4.1 m3/ha, but the actual cutting rate reached only 3.7 m3/ha. Aims of the cooperatives manly concerned coordination of production, mechanization, material acquisition and timber sales. The subsidization of forestry cooperatives proved, in general, to be insufficient. A discussion of different ways of subsidization showed that from the microeconomic point of view direct product subsidies of timber production may be more favourable than area-based grants.
In Japan, there are 2,990,000 forest owners within the scope of Forest Cooperatives, 60% of which are members of forest cooperatives. These are the largest functional organizations concerning private forests in Japan. The majority of members are small woodland owners with less than 20 ha per person, and 90% of the members are of agricultural cooperatives. The variety of memberships makes it difficult for cooperatives to strengthen its solidarity. The article describes the legislation concerning cooperatives in Japan, characteristics of business, reforestation and logging made by the forest cooperatives, and reorganization of the forest workers of the cooperatives.
Steady expansion of the main activities of the Forest Cooperatives, i.e. logging, marketing and reforestation, has been seen during the past 20 years. Logging and marketing have been taken over from the timber-dealers, and reforestation has been expanded by the Forest Cooperatives on the members’ behalf.
A study to determine the effectiveness of private forestry assistance programs in Ontario, Quebec, New Brunswick and Nova Scotia in Canada was conducted among three complementary groups of individuals concerned with the private forest resource. Rural residents, members of woodlot owner associations and extension foresters in the four provinces were surveyed using three different, bilingual questionnaires. The majority of rural residences do not use forestry assistance programs. 45% of the woodlot association members responding used one or more of the several available programs. 54% of these users had a high regard for the assistance provided. Extension foresters felt that the objectives of their respective assistance programs were being met with available resources but performance could be bettered with more staff, increased budgets and an improvement in communications. This was a first attempt to evaluate private forestry assistance programs in a Canadian context
The purpose of the present study is to explore the applicability of some methodological approaches to empirical policy analysis in evaluating the effectiveness of public forest policy. From the perspective of effectiveness analysis we can distinguish in forest policy, aiming at the promotion of timber production, two principal objective levels in forestry: the quantity of silvicultural investments and their allocation and the quantity (sufficiency) together with the structure of timber supply. This paper is restricted to the exploration of the effect of forest policy measures directed to silvicultural investments in private forestry. First, the effects of state subsidies in silvicultural investments are analysed. The analysis is macro analysis of quantitative forest policy means, in which aggregated time series data are used as study material. Second, an attempt is made to provide a causal interpretation of the impacts of qualitative forest policy means at the woodlot level. This micro analysis utilizes an approach characteristic to the behavioural sciences.
It is concluded that like quantitative forest policy means the qualitative means, coupled with the activities of the forest promotion organizations, play a significant role in attaining the timber production goals. Of these, the professional advice given by forestry experts, has a direct effect on silvicultural activities. Extension and training activities have an indirect effect by increasing the willingness of forest owners to employ experts on their woodlots.
The need for the planning and analysing of public policy has increased in economic and social policy, along with the expansion of the public sector, i.e. as the number of aims of the policy has increased and the objects of it have become more versatile, the objects of allocation have likewise been multiplied. In addition, the significance of planning a public forest policy has been emphasized by many economic and social changes in forestry and the timber economy.
The purpose of the present paper is to outline a general frame of reference for empirical policy analysis, upon which the effectiveness analysis of forest policy is also based. The approach serves as a methodological frame for the empirical analysis, presented in the following paper of this issue of Silva Fennica, in which econometric methods are applied to the examination of the effect of public forest policy.
Research concerning the forest owners’ behaviour plays an important role in the evaluation of the effectiveness of forest policy on small woodlots. This is because the effects of forest policy measures on forestry are indirect and channelled through the behaviour of a forest owner. In this paper some basic concepts and methodological problems of forest owner studies are discussed. First, the concepts ’forest owner’ and ’forestry behaviour’ are defined on the basis of general sociological term, social role. Second, the problem of explanation and the selection of the explanatory model in forest owner studies is discussed. In this connection the heuristic nature of the selection of the explanatory model is underlined. It is pointed out that the proper explanatory mode in forest owner studies is decisively dependent on the objectives of the study or on the kind of information that will be obtained by the study. In such studies that intend to serve the planning and implementation of forest policy, it seems necessary to aim at causal explanations, and to analyse the general determinants and factors that can be manipulated in forest owners’ behaviour.
This collection of nine articles considers theoretical and methodological aspects as well as empirical research problems associated with the elevation of the effectiveness of forest policy measures on small woodlands. The papers presented concern aspects of research strategy in studying forest owner’s behaviour (Järveläinen) and causality as a conceptual frame for forest policy analysis (Tikkanen); an econometric analysis on the effects of public forest policy in Finland (Tikkanen); a survey concerning the private forest owners and the forestry assistance program in Eastern Canada (Madigan and Jones); the forestry co-operative as a policy measure (Tanaka) and the subsidies and efficiency in forestry co-operatives (Brabänder); the forest as a capital asset (Eid) and effectiveness of forest taxation reform as a means of economic policy (Riihinen); and the influence of Swedish forestry policy on the annual cut of private woodlot owners (Lönnstedt).
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The paper consists of a report of a study tour made by Finnish forestry students, under the leadership of the author, to Harbin, Changchun, Peking, Nanking and Shanghai in December 1977. In addition, some earlier literature sources concerning forestry in China are briefly reviewed. The paper presents the general geographic characteristics of north-eastern China, as well as the vegetation zones and timber species of this region. Silvicultural methods and the main features of forest technology and forest industry are also discussed. The last chapters describe the forestry administration and current trends in forestry education and research in north-eastern China as observed during the tour.
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This paper analyses the potential of utilizing a previously existing infrastructure of small sawmills in a backward area to enhance planned social development, considering at the same time both social and economic objectives. The paper presents the case of a rural forest region of 352,000 ha in Southern Chile in the period 1970–73. It is concluded that meaningful contributions can be made by this traditional industry to such development.
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The general requirements for forest information required in forest management include the availability of quantitative data concerning forest areas and timber volume, data describing that structure and quality of the forest by classes, data dealing with the forest dynamics such as increment and mortality, stand-wise data tied to on-the-ground locations, and the timelines of all this information.
A review of the present inventory systems reveals variations in the information used to manage forests. In many cases, there appears to be an inadequacy of information. There may be no inventory system, or sampling may concern only overall features of the forest. The general trend has been towards a more common use of delineation of stands and the estimation of stands characteristics. In European countries, survey techniques have been improved by, for instance, trying to avoid subjective features in stand-wise assessments and through the use of index sub-compartments which are remeasure. In North America, a new approach was recently introduced to generate stand tables which seems to have significant inventory capabilities. In some cases, the advanced inventory systems may simultaneously employ three kinds of inventories.
In designing an inventory and management information system experiences gained elsewhere should be utilized with studies of sampling methods, remote sensing techniques, new instrumentation and computer services. Improved decision making makes it possible to introduce cheaper methods for periodic inventories. The information system should be only as elaborate as is required to do the job. The costs of acquisition of inventory information correlates with a degree of sophistication of the system, but rarely exceeds one percent of the stumpage of the timber cut. Also, the increase in wood production more than compensates the costs of planning on the basis of inventories.
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Forest balance is a comparison between the growing stock volume at the beginning and end of a balance period and the gross increment and drain during that period. The forest balance of Finland during that period 1967-1973 and the increment and drain balance during the period 1953-1977 are used as examples in the paper. Forest balance is a check of the accuracy of basic estimates. If the discrepancy between the calculated growing stock at the end of the balance period and the growing stock estimated by an inventory is great, it calls for improvements in forest inventory methods and timber utilization statistics.
Balance may reveal possibilities for improving the utilization of forest resources. If natural losses are great, increased thinnings and regeneration cuttings of mature and over-mature tree stands increase the supply of timber. If logging losses are great, the efficiency of harvesting should be improved. An overcutting situation calls forth efforts to increase timber production or to decrease the uses of timber in order to avoid overexploitation. If gross increment is greater than the drain there are possibilities to increase harvesting, forest industrial expansion etc.
Forest balance is a way to check and improve the basic estimates of forestry production, to increase the effective use of timber grown in the forest, to commerce policies and measures concerning increment and to control timber utilization on the basis of sustained yield.
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To what extend can the services of forestry fulfil the needs of a nation? The answer depends not only on the natural resources or the stage of development of a country and its forestry, but also on its base of knowledge and know-how. The question is how to maximize the knowledge of forests and its role in human life, how to analyse this knowledge and in due course forward the result to the decision makers.
As an organic part of economy and culture, forest policy must incorporate a balanced and up-to-date program of education which will cover the needs of all forest-based services to the public. This program ought to guarantee a sufficient number of qualified professionals, technicians and workers who for their part should share their knowledge and especially field experiences for the development of the nation’s forest policy.
The forest management must be turned into a profession that will have its permanent role in the general planning of the nation’s economy and welfare. Depending on the structure of the country’s administration, there are different ways to make the professional voice heard by the responsible politicians. In any case a close and continual discussion and cooperation between politicians and professionals will be essential. Discussions must take place in the early phases of the planning in order to minimize erroneous planning caused by eventual lack of factual knowledge among the politicians. Information must be given in clear and uncomplicated terms, understood also by the public which must be well informed about the aims and duties of the professionals as well.
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Alongside the extent of forest production, the demand for labour input in forestry depends on the development of the structure of production and of the productivity of the work. In this, mechanization of harvesting will have long-lasting influence. Despite the growth in forestry production, the number of forestry workers has decreased considerably in many countries, but at the same time the share of professional forest workers has increased. The permanence of work fundamentally affects the life of a forest worker. It has influence on the income level, on the social position of the worker and on the standard of living.
The appreciation of the occupation of a forest worker will be increased mainly within the increasing mechanization of the work. It requires vocational training, and it will improve wages, competition of skilled workers and social appreciation of the vocation. In order to influence their benefits forest workers have organized themselves into trade unions. They activate their members in to helping the unions to attain their aims. Trade unions try to influence the policies of forestry and forest labour. In this respect they are in contact with political parties. The questions of labour policy occupy a central position in the mutual relations of the labour market organizations. Within mutual cooperation much promotion has been achieved concerning wages, working conditions, rationalization, improvement of housing facilities and other living conditions. Especially in some East-European countries attention is being paid to the motivation of forest workers.
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The article describes the significance of forestry as a source of employment in the rural areas of Finland. The historical perspective of the presentation dates from the 1860’s. This period includes all the relevant stages in the development of the theme in question, the preindustrial age up to the 1890’s, the period of the creation of the forest industries to the end of 1920’s, the period of the forest industries’ expansion to the end of 1950’s and the period of mechanization from the beginning of 1960’s. The long perspective is possible because of the existence of time series data.
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This paper reviews the background documents and the final report of the United Nations Conference on Desertification, held in Nairobi, Kenya, in August/September of 1977. Deforestation for grazing or agriculture has often been the initial step towards desertification. Consequently, tree planting plays a central role in the reclamation of desertified areas. Shelterbelts and other tree plantations protect agricultural land, settlements and communications.
Tree plantations in arid zones need effective protection against grazing and other improper land use. This must be explained to political leaders and local people. As a long-term investment, it requires a high level of education to understand its ultimate usefulness, and also research to choose the best species and techniques for different climatic and soil conditions is needed. In addition, afforestation will contribute to the solution of energy problems. Fast growing trees, even with artificial irrigation, can be the most efficient and economical way to cover energy needs of rural people. To accomplish the task of reclamation of decertified areas, international cooperation and technical and economic support from industrial countries to developing countries is needed.
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Traditionally, European forest education has emphasized environmental conservation. Forest education reflects the needs of society. After the industrial revolution, rapidly growing forest industries needed an increasing amount of wood, and the emphasis of forestry education was on timber production on the basis of sustained yield, and on efforts for progressively raising yields.
The technical and economic development of the recent decades introduced two themes in the environmental content of forest education: 1) The changing role of forests in society increase importance of protection and recreational functions of forests, and 2) modern technology has caused great changes in the forestry itself. These changes have to be taken into account also in the forest education. The environmental content of forest education can be divided into two broad fields, the ecological basis and environmental influences of various forest operations, and forest management for non-production uses. In both fields university curricula include a) basic courses, obligatory for all forestry students, b) optional courses, and c) advanced courses for higher degrees.
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The development of a society often involves deep-going changes in its economic and social structure. According to the theory of cumulative growth, the economic changes attached to industrialization and modernisation of a society are characterized by the regional differentiation of economic activities. Expansive growth centres, areas with spreading effects, and back-wash areas will develop due to the dynamic forces of cumulative development.
The impact of industrialization and modernization on society as a whole usually manifests itself in an achievement of many of the welfare objectives considered desirable. There are, however, differences between the industries or other economic activities in respect to their effect on the economic or social life of a society or a region. The special feature of forestry and forest industry is that they are more concerned with rural districts than most other economic pursuits. The differentiation effect of forestry and forest industries is not as pronounced as that of certain other industries. Especially the back-wash effects remain rather weak.
In traditional, non-industrialized society the establishment of forestry activities may have an important role in the beginning of economic and social development which is rational from the point of view of the local communities as well as of the society as a whole. However, forestry may also have influences which one can see as socially undesirable. As far as traditional rural societies are concerned, one basic problem is that the establishment of forestry activities may advance the disintegration of ancient social institutions and structures. On the other hand, in a modern, industrialized society one primary function of forestry seems to be to maintain and strengthen the rural social structures and to equalize the regional differences caused by cumulative development. However, the role of forestry in rural development is likely to decrease when the industrialization and modernization progresses, for instance, because the increasing urban population will use forests for purposes other than forestry, such as recreation and nature conservation.
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The article is a description of the 8th World Forestry Congress held in October 1978. It gives background information for the papers published in the Silva Fennica issue 13, which includes the Finnish papers sent in the congress from Finland. The paper underlines forest and socio-economic problems of the developing countries, especially in the tropics.
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The part played by research work in guiding the management and utilization of Lapland’s forests is examined in this publication. The review has been written to mark the 70th anniversary of the Finnish Forestry Society (now the Finnish Society of Forest Science).
The climate in Lapland is very severe and, owing to the lack of experience abroad, forestry has been forced to follow the guidelines set by domestic research activity in Finland. Research work was very active in Lapland the 1910’s, 1920’s and 1950’s, and the main outlines for forestry utilisation were soon established. In the 1950’s, there was a strong trend prevailing to develop forestry, with the result that a change took place in favour of clear-cutting. The cool climate period in the 1960’s caused considerable damage to young plantations. In order to find means to rectifying the situation and to devise new guidelines for forest management, The Finnish Forest Research Institute established a number of research stations in Lapland.
Research activity has had a pronounced effect on the management and utilization of forests in Lapland. Present-day problems have been caused more by the international situation than by difficulties in the management of forests in Lapland.
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Pair numbers of breeding land birds were estimated from line transects data collected in Finland in 1936–76. The changes observed in the bird populations are in this paper compared with data obtained in the Finnish forest inventories, particularly made in 1951–53 and 1971–76. It is concluded that modern forestry has considerable impact on the breeding bird fauna. In general, more species have increased than decreased due to changes in the forests. Areas affected by forestry are more favourable habitats for many species than natural forests, but, on the other hand, there are certain species which are greatly harmed by the effects of modern forestry.
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The Nordic working group for forest fertilization is a group of research workers from the Nordic countries Denmark, Finland, Norway and Sweden, which has been working on plant nutrition questions and forest amelioration problems. The group has met annually to discuss current problems, hitherto mostly concerning forest fertilization. In 1976 the question of future working forms came up, and the group decided to arrange a symposium on the subject Nutrient cycle in tree stands in 1977.
This symposium took place in Harjavalta and Ikalis in Finland from the 29th of August to 1st of September 1977. During the symposium 12 papers were presented, which are published in the following, either in full or as summaries of a given lecture. Part of the lectures are in English and part in Swedish.
The paper includes the following titles:
A bioelement budget of an old Scots pine forest in Central Sweden
Mobilization of plant nutrients in a Scots pine forest Mor in Central Sweden
Accumulation of organic matter and nitrogen on sand dunes following sand fixation and planting of dwarf mountain pine
Sambandet mellan torvmarkstyp och yttorvens näringshalt
Changes in the amounts of inorganic nutrients in the soil after clear-felling
Plant nutrient balance in decoration greenery cultivation
The effect of forest fertilization on primary production and nutrient cycling in the forest ecosystem
Förändringar i humuslagret efter skogsgödling
Balanserad näringsupptagning och behovet av gödsling i trädbestånd på näringsfattiga torvmarker
Of fertilization on nutrient contents in needles and litter fall of Scots pine on dwarf shrub pine swamp
Micro-nutrient deficiencies cause growth disturbances in trees
Tallarnas växtstörningar, markens näringsbalans och micronäringsbrist
The object of the study was to give a tentative indication of the realized economic significance of the principal forest (forestry land) uses in Finnish Lapland. Data concerns the years of the 1970s. Nowadays timber harvesting generates a major part of the total value of production. Recreation (tourism) is in second place. Reindeer husbandry, collection of berries and mushrooms and hunting together produce, in the best years, an output value which is about one fifth of that of timber harvesting. Non-timber uses together produce a rather significant portion on the total value of the integrated forestry output.
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In the densely populated Central Europe, forestry has always had different functions than in Scandinavia or Canada. Today the increasing pressures on the environment and more numerous demands of the people have put emphasis on environmental management and the demands of recreation in forest management practiced in the area. This paper outlines the trends in the utilization of forests in Central Europe, and especially in the Federal Republic of Germany, due to these changing targets. The regulations concerning forestry in Baden-Würtenber, and the forest plan of the Bavarian state forests are used as an example to clarify the principals of forest management and planning.
The utilization of stump and root wood is analysed in this paper on the basis of literature from middle of 19th century to the present date. According to the information available, the utilization of pine stumps in tar production was small compared to that of peeled Scots pine stemwood in the 19th century. During the 1st and 2nd World War the utilization of stumps for tar production reached its highest levels. Other industrial utilization of stumps has been small up to the present time but now stumps are beginning to be used in the pulp industry.
The greatest amounts of stumps have been utilized by the rural population. Stumps were used as fuel. In the thirties, the yearly amount used was over 200,000 m3 (solid measure), and even in the sixties over 100,00 m3. No industrial utilization method has yet reached these levels.
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In the first place the term short-rotation forestry is being used in the sense of intensive tree growing during a short rotation time using reproduction by coppice shoots from broad-leaved tree material which has been specially bred for this purpose, or of producing fast-growing varieties from planted stock during the course of somewhat longer rotation time (maximum 20 years). However, short-rotation forestry as such has already a long history.
In the Fertile Crescent in ancient Egypt grew no tree species suitable for short-rotation production, but reeds and bulrushes were used for the same purpose as willow-twigs, e.g. wickerwork or binding. At least in the Fertile Crescent reed harvesting using a rotation of one year was practiced already very long ago. The earliest information about coppice-shoot cultivation is found in Greek literature, but it was the Romans who developed short-rotation forestry based on the trees’ capacity of reproducing through coppice shoots into an extensive economic activity. Willows were by far the most important species used. Twigs intended for wickerwork were harvested once a year and thicker material, to be used for support and in basket framework, every fourth year. Chestnut and oak were used for the production of slightly thicker poles employing a longer rotation. Cypress poles were produced from seedlings using a rotation time of 12–13 years. Roman scholars give us plenty of information concerning the tending of plantations in short-rotation forestry.
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The task of the study was to describe the opinions of the forestry experts engaged in the State forestry organization and the organization for promotion of private forestry, and of the appointed representatives in the organization for the promotion of private forestry concerning the official forestry administration and its development. The study material was based on two samples, one of 240 forestry experts and the other of 290 appointed representatives. The data was compiled by mail inquiry.
Forestry experts were found to rate the success of the official forestry administration in its tasks lower than did the appointed representatives. Both the forestry experts and appointed representatives were of the opinion that the official forestry administration has been most successful in accomplishing timber production and least successful in the tasks concerning multiple use of forests. The results also indicate that 44% of the forestry experts were of the opinion that the most suitable organization model would be a uniform state organization for both the State, and private owned forests. About a third of the forestry experts considered that the best model would be two different state organizations, one for the State forests and the other for the private forests. 62% of the appointed representatives were of the opinion that the best solution would be to retain the official forestry administration such as it is now.
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Since the end of 1960s some 350 voluntary forestry cooperation areas covering about 10% of Finland’s total private forest area have been established in the country in order to avoid drawbacks of small individual units. The aim of the study was to find out why most of these cooperative areas have been established in the area of northern Karelia forestry board district in Eastern Finland, whereas elsewhere establishing has advanced very slowly. »Soft» research techniques based on free interviews was used to gather the data. Attitudes of the interest organizations of forest owners and forest industry companies, question of organizer of cooperation, and resources for regional forestry planning were found as most important factors to explain the differences in development of cooperation in different areas.
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There is no clear picture in Finland of how big the revenues are that the State and the local authorities receive from taxation for the part of primary forestry. Conception of taxation varies from 100% to 50%. The paper presents a comparison between the gross income from timber sales as determined according to the method used at the Central Statistics Bureau and the net revenues as calculated on the basis of forest fee.
At 1920s area taxation was introduced in forest taxation. The system is based on forest types and their timber production capacity. According to the principles of area taxation, no tax is paid for overcuts, whereas timber capital savings should be paid for.
According to the calculations of this study, in 1958–62 the gross income from timber sales was about 506 million Fmk annually in Southern Finland, the costs involved in timber production about 437 million Fmk, and the annual taxable income 231 million Fmk. In the period more valuable timber assortments were harvested than those for which taxes were paid according to the old regulations.
Half a century ago, area taxation was a system suited to its purpose. Now, however, forestry is in the hands of another generation, and accounting has been introduced in practical agriculture and forestry. Therefore, a taxation system based on the real income from timber growing should be introduced. The transition period could even be relatively short. It seems probable that a forest owner does not sell timber at a time when this would be required by silvicultural aspects in order to avoid income taxation, he should have to be present an acceptable working plan.
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The article is a report of a study tour of five Finnish foresters in Germany on September 27 – October 2. 1971. As in most industrial countries, the recreation use of forests is rapidly expanding and, therefore, its needs are considered in the management of forests. Two examples of intensively used recreation forests are described, Schönbuch near Stuttgart and the Bavarian Forest National Park at the Czechoslovakian border. These forests are effectively used for both timber production and recreation at the same time. Some other effects of urbanization on forests also are discussed in the article.
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The purpose of forestry has hitherto been seen mainly as economic conservation, i.e. the use and management of timber resources on a sustainable yield basis. Along with the rising standard of living, however, amenity values of the environment will become more appreciated, which means that forestry and forest industries will be concerned with conservation of immaterial resources of nature as well. Since inland lakes cover some 10% of the surface area of Finland, and forests occupy more than 70% of the land area, forests and lakes are essential constituents of the Finnish environment during both work and leisure.
The main task of the pulp and paper industry in conservation is the control of water pollution. Today some 10% of Finnish lakes are polluted. Pulp and paper industries contribute 75% of the total waste water load of the Finnish lakes. Increasing water pollution can be prevented by improved processing technology, waste water treatment, and economic use of industrial wastes. Thus, the waste water load of the lakes has not increased in the last 10 years, despite doubling of pulp and paper production. According to the prognoses, by the year 2000 the waste water load from pulp and paper industries will be reduced to one half or one fourth of the present level although the capacity will still be increasing.
In forest management more emphasis should be paid on the aesthetic and recreational values of forests. Along with increasing leisure the need for recreational areas is growing. Scenic and recreational aspects must be considered in the management of industrial forests, too. With wise management, high timber yield is compatible with the maintenance of an enjoyable environment. Good silviculture takes account of timber production, wildlife management and landscape architecture simultaneously. National forestry development programs must be based on the principle of the multiple use of forests.
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The Finnish advisory organizations of private forestry provide education for forest owners on the problems concerning farm forestry. It is important that the methods in use would be able to prepare for the future development so that the teaching could lead to the most efficient learning. The present study was a survey research directed to all private forest rangers working in the District Forestry Boards in Finnish-speaking areas of the country. The inquiry was answered by 756 rangers, the returning rate being about 80%.
The results indicate that farm-forest owners have to be further educated. The education should be directed in the first place to method of artificial regeneration, cleaning-thinning, cutting operations and to the methods of physical work achievements. Particularly, it would be important to take care of teaching concerning cost calculation and economic planning. On the other hand, the enquiry indicated that, according to the opinions of the forest rangers, such skills belong most for the forest professionals and not for the farmers. According to the results, there is a need for development in the education given to farm-forest owners, as well as education of professional foresters.
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As Finland has neither coal nor oil resources, it has had to resort to large-scale imports dependant on foreign relations and especially maritime connections. When the outbreak of World War II broke these connections, the state had to institute comprehensive controls and measures to ensure the supply of fuels. The present article deals with the measures taken by the authorities at that time.
Although the danger to Finland of interruption in fuel imports had been pointed out, the Finns had made hardly any preparations to manage on their own. In autumn 1939 there was no reserve stocks and particularly vulnerable was the question of motor fuels and lubricants.
When the Winter War ended in spring 1940, it was realised that special measures were needed. A law was enacted that concerned both the revival of production and regulation of consumption. For instance, every forest owner was notified of his share of the fuelwood logging. The wood processing industry had been accustomed to maintain stocks of wood covering two years’ requirements, but these inventories, too, were depleted by 1944. The law for safeguarding the supply of timber, enacted in early 1945, invested far-reaching powers in the authorities, and the logging plans were exceptionally large in 1945-47. Controls governing forestry and the forest industry were discontinued in 1947.
In Finland it is necessary to maintain a state of preparedness. This applies above all to fossil fuels and particularly oils.
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The purpose of this study was to find out about the forest owner’s views on silviculture and any forest management work he had carried out. The data is based on interviews of 289 forest owners in municipalities of Jämsä and Karstula in Central Finland in 1966. The forest owners were a random sample of all males in the municipalities, who alone or together with their wives were in the possession of at least 2 ha of cultivated land and 10 ha of forests.
The forest owners’ attitudes towards silviculture were generally favourable. A common opinion was that money spent on silviculture is a paying proposition (88%), that forest management is better today than it used to be (87%), that cultivation of forests is an economic proposition (81%), and that few owners manage their forests properly unless forced by the law (79%). The need for planning silvicultural measures was also generally accepted (78%).
However, few agreed that the legally imposed silvicultural fee is necessary, that the new silvicultural methods were practicable, or that money he invested in silviculture is profitable to the forest owner. Only 45% agreed that forestry experts have sufficient understanding of the owner’s needs. One third of the forest owners had carried out the following silvicultural tasks: forest cultivation, forest drainage or forest fertilization, on a minimum area of five hectares. Forest cultivation had been carried out by 63%, forest drainage by 44% and forest fertilization by 16% of the respondents. Vast majority (90%) had employed forest experts and a many nearly every year, mainly for marking the trees to be felled.
In the more rural municipality of Karstula, the forest owners’ views towards forestry was more favourable than in the semi-industrialized Jämsä.
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This paper gives an overview on international organizations involved with forestry and forest research. International Union of Forest Research Organizations (IUFFRO) was named in a congress in Stockholm in 1929, but the organization has its roots in a German association of forest experiment stations founded in 1872. IUFRO is a non-governmental organization with research institutes as members. As it has no permanent centre, and no own research institutes, its opportunities for carrying out actual research work are limited. A reorganization is being planned.
Food and Agriculture Organization (FAO) of the United Nations (UN), established in 1945, has a division for forestry and forest industries. FAO is a governmental organization for international policy in agriculture, fisheries, nutrition, and forestry, and not meant for research work. It has nevertheless been compelled to carry out a great deal of research work, particularly in projects that have proved impossible for other organs. The Timber Trend Studies are the best known in the field of forestry.
World Forestry Congresses are occasions where all kinds of forestry problems can be discussed, and they have also stimulated research work. The first International Forestry Congress was held in 1926 in Rome, but several other international forestry congresses have been arranged since 1873.
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The special act passed in 1961 provides for the tasks of the State Commission of Agriculture and Forestry. The Commission finances and supervises the activities of the research workers employed by the Commission. In addition, it gives special grants for specific purposes and endeavours to promote progress in research in accordance with the above-mentioned act.
Despite the formal requirement for progress, the real value of the grants given to forest research does not exhibit a rising trend. There seems to be a need for increasing funds both for research and publishing purposes.
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The aim of the present study was to describe the diffusion of the professional insight in forestry taking place among forest owners and as factors attached thereto. The material is based on interviews of 289 forest owners in municipalities of Jämsä and Karstula in Central Finland in 1966. The forest owners were a random sample of all males in the municipalities, who were in the possession of at least 2 ha of cultivated land and 10 ha of forest.
Mass media (papers, radio and television) was an important source of information for the forest owners. Forest educational events are specially planned to spread information on forestry to forest owners, but 40% told that they had never participated any such event. Only 8% had got professional forest education. Knowledge concerning forests and forest management may also be inherited from the forest owner’s parents, or in discussions with professional forest officers or neighbours. About 73% of the forest owners had been in touch with professional foresters at least once during the last three years.
A third of the forest owners regarded professional insight their most important source of information on forestry, a little smaller group considered instruction in forestry questions the most important source. The third largest group had achieved their knowledge on forestry on own experience and inherited knowledge. Forest owners favouring mass media, own experience and inherited knowledge were often owners of a small forest holding.
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The aim of this paper was to shape and analyse certain alternatives in the development processes in the organization chains of Finnish forestry. The material was collected by analysing market structures and characteristics of competition with regard to raw wood and forest industry products.
The paper presents two alternative ways to rationalize the organization chains between the forest owner’s organizations and forest industry. In the price mechanism of raw wood originating from Finnish private forests there there has been increasing influence of the central organizations of the private forest owners and forest industry. In their relationship, the model of bilateral monopolistic competition can be chosen as a conceptual framework.
Under bilateral monopoly price is fixed as a result of negotiations between competitive parties, and the position and tactics within the negotiations are of great importance for the negotiating parties. Because of the competition, Finnish forest industry cannot compensate the increase in the production costs by raising independently the export prices of its products. This and the fact that the annual earnings of forest workers are fixed by law to the earnings of the workers in wood-processing industry, will cause pressure on stumpage prices.
In the paper two schemes are outlined. In the Scheme 1 a development alternative is described in which the organization chain of private forest owners is supposed to develop to the industry growing direction. In the Scheme 2 the organization chain of private forest owners is supposed to develop to the organizational orientated direction.
It is concluded that as long as the forest owners’ organizational orientated central organization is too weak to form a monopoly as counterweight to the monopsol of forest industry (except the industries of forest owners), it will consider the industry growing direction superior to the organizational orientated alternative.
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The present article reviews a geological report given by Daniel Tilas, a Swedish mining manufacturer, towards the end of the 1730s as the report regards information on the Finnish forests. His report gives at hand that forests in several localities southwest of the region demarcated by the towns of Loviisa, Äänekoskei and Kristiina were seriously diminished or burdened by tar burning and shifting cultivation. Larger saw log stands were found mainly in the scaterly populated parishes of Central Finland. Thus, in the chain of ridges between Orivesi and Ruovesi, covering an area of about 4,000 km2, there was a heavily stocked Scots pine forest, as reported by Tilas.
The report given by Tilas is kept in the files of the Geological Research Institute in Helsinki.
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The agricultural committee appointed by the Finnish Government in 1958 pointed out a problem that the rural population needed to be ensured employment and earnings from forestry. A forestry study group was called to investigate the effects of forest improvement on employment and income, on four fields: a) forest drainage, b) afforestation, c) thinning of young stands, and d) construction of forest roads. Items a, b and c increase output, and d creates outlets for timber and increases stumpage value.
The study outlined three alternative silvicultural programmes. The Basic Programme corresponds average forest management in Finland in 1953–1959. The Medium Programme can be seen conditional to the realization of the felling plan worked out in a study group Heikurainen-Kuusela-Linnamies-Nyysönen in 1961 in a committee report of Forestry Planning Committee. Finally, according to an Intensive Programme to which forest management, especially afforestation and forest drainage, will be raised to the highest possible level.
The costs of different silvicultural measures of the three programmes were estimated. The allowable cuts were calculated corresponding to the silvicultural programmes for the period 1961–1970 and 2001–2010. After calculating labour input and costs, could the increase in employment and income be estimated for the whole economy, and separately in forestry, communications and industry. When calculating the labour input required for the forest management work and road construction, the probable rise in productivity following mechanization and rationalization has been taken into account.
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This paper is a short presentation in English of the activities of the Finnish Forest Service, organization responsible for the management of the State Forests of Finland, during its first century. The article gives a short history of the Forest Service and description of the forest property, development of the Forest Service, forest conservation work and business activity of the organization.
A complete presentation of the history and activities of the organization since its establishment in 1859 up to the present time is published in Finnish in Silva Fennica No. 107.
The Finnish Society of Forestry (now the Finnish Society of Forest Science) celebrated its 50 years’ jubilee in 29th April 1959. This publication includes description of the ceremony. Included are also the greetings, and speeches held at the celebration meeting.
The PDF includes some of the texts in English.
The present publication concerns the report of the committee appointed by the Finnish Government to draft a programme or the development of Finnish forestry and increase of its production.
Part I of the paper reviews the development of forestry and forest policy in Finland. After the World War II – following the land settlement – ca. 1.5 million hectares of land, mostly owned by the state, was transferred to private ownership. The committee states that because the division of small farms and land settlement policy private forests have tended increasingly to become small forests. The decrease in size of forest units has interfered development of forestry. In part II, the forest utilization programme for the period 1963–1972 is outlined. In the country, logging in 1953–1958 was carried out on a fairly sustained yield basis. The regional picture is, however, not as good, and in Southern Finland there has been over-cutting.
A long-term logging plan was prepared on the request of the committee. The allowable cut following this plan would suffice the calculated wood requirement for the years 1963–1972. In the part III, the committee introduces a silvicultural program for the years 1963–1972 to increase the yield of wood. The targets of logging, sowing and planting, and silvicultural work are considerably greater than what was achieved in the 1950s. To speed up the realisation of the silvicultural programme, working plans should be prepared on a large scale for forest enterprises, afforestation and forest drainage should be increased, and a national seed storage should be established.
Part IV discusses the forest work situation from the stand point of the realisation of the forest utilisation programme and silvicultural programme. Part V introduces a host of recommendations concerning forest policy and economic policy.
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Finnish legislation concerning settlement states that a farm should be able to provide, according to the various local conditions, their owners together with their families possibilities for a) living based on agriculture and forestry, b) part of their living the bulk of it acquired outside the farm, or c) part of their living from the garden, and possibly part of it by livestock, in addition to from work outside the farm. The present analysis discusses the earning opportunities of the inhabitants of small farms, characterized by the fact that generally they are not able to ford their owners living obtained principally from agriculture and forestry.
According to the results of the 1950 General Agricultural Census of Finland, there exists in the country 74,134 holdings the size of 0.5–1.99 ha (dwelling farms), and 99,400 holdings the size of 2–4.99 ha (dwelling-and-cultivation farms). These small farms accounted for 37.2% of all farms in Finland. As a rule, it is possible to run a small farm only in such region, where favourable conditions give possibilities both for farming and for sufficient amount of wage-earning work outside the farm. Thus, location has a big influence on the financial status.
Dwelling farms were common in urban municipalities and near the coastal areas. Those situated in countryside were located in Eastern and Northern Finland. Dwelling-and-cultivation farms were few in the coastal regions, but they predominated the municipalities of the watershed districts near Jyväskylä, and eastern and northern parts of the country. The forests of the small farms were too small to provide additional income to the farms. Farms owning relatively larger forest areas were situated in the counties of Lapland, Oulu, Mikkeli and Kuopio, and farms with little forests in Turku and Pori County. Net out-migration has been substantial in the districts with a relatively large number of small farms.
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About one third of the land area of Finland is covered by peatlands, furthermore, some mineral soils are troubled by excess water. Due to the prevalence of peatlands, forest drainage has been the most important form of forest improvement work. Consequently, peatlands have been an extensively studied topic within forest sciences in Finland. This paper gives a review on the central research subjects in science of peatlands, introducing little less than a hundred of the hundreds of publications published in the field. The author describes in more detail research on the formation and area of peatlands, peatland types and their suitability for forest draining, site factors on peatlands, techniques of forest ditching and the management of peatland forests.
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The Settlement Act (332/36) of Finland that regulated land-acquisitions was repealed by the Land Use Act (353/58), effective from the beginning of 1959. This paper deals with the effects land settlement and implementation of the acts has had on State forestry. The investigation concentrates on the magnitude of the losses caused by the land reform, initiated by The World War II, in time period of 5.5.1945–31.12.1957, during which time the evacuees from the areas transmitted to Soviet Union were settled. The first part of the paper summarises the history of landholding and the State Forests in Finland.
According to the study, the total area of cessions of the state forest land, based on land-acquisition legislation, rises to over 1 million hectares, about 10% of the land area. It seems that these lands have been better than the average forest lands of the state. In addition, about 100,000 ha of jointly owned forests were established on former state lands on the basis of the Settlement Act. Timber has also been collected for construction of the settlement from the State forests. The value of the land and the construction timber is estimated to be about 3,759 million Fmk.
It has been stated that settlement has increased supply of forest labour in rural areas, where there has been labour shortage in forestry. On the other hand, the State Forests have given seasonal work opportunities for the rural population.
The state forest holdings in Southern Finland are at present so small that it limits rational forest management in the area. It is concluded that it is possible that the state forests in Southern Finland will be used to provide supplemental land for the small farms. In the State Forests of Northern Finland are plans for establishment of new jointly owned forest and settlement. This poses a threat for the state forestry.
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The present bibliography is an index of publications brought out by the Society of Forestry in Finland (now The Finnish Society of Forest Science) in 1945–1960, a sequel of a similar index published in 1946. It consists a classification of the parts according to subject treated, based on the Oxford system, a system used in international forestry literature. The studies have been provided with Oxford numbers. The index includes the publications of Acta forestalia fennica (AFF), Silva Fennica (SF) and the Commentationes forestales.
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In 1957 the annual cuttings in Finland were 40.2 million m3 without bark. The aim of the study was to estimate the rate of mechanization of harvesting of timber in Finland, and make a prediction of the state of mechanization by 1972. According to the study, harvesting and transportation of the felling volume in 1957 would have required about 25.5 million working hours. Mechanization of forest work has decreased it only by 0.32 million working hours. The profitability of forest work has improved in 1950s, which is mainly due to changes in harvesting, such as shifting to longer lengths of pulpwood and props and cutting unbarked timber.
The study predicts that in 1972 it will take 14.8 million working hours to harvest and 5.4 million working hours to transport a corresponding felling volume as in 1957. However, a new way of producing timber or a working method of wood may change the picture completely. Reduction in harvesting expenses through mechanization may lead to diminishing the minimum diameter of logs, which affects profitability of work. It is also probable that mechanization of wood transportation will lead to working sites with longer distances of forest transportation. Also, industry using wood as raw material will also obviously expand.
The article includes a summary in English.
The founder of forest management in Finland, A.G. Blomqvist, travelled widely around the country when he was collecting data for growth and yield tables. He wrote detailed itineraries of his travels. He describes in his notes the forests and forest management practices, such as shifting cultivation, tar burning, felling methods and forest regeneration. The notes were a part of his assignment for the Forest Service in addition to the growth and yield tables, and helped to understand the state of the forests at the time.
The Finnish Society of Forest Sciences acknowledges the value of A.G. Blomqvist’s itineraries and decided to publishes them in this issue of Silva Fennica to prevent the texts to be forgotten.
The Law on Forest Management Associations was passed in 1950. According to the law, forest owners have to pay a forestry fee, which is used to finance local forest management associatons. The effect of the law on Finnish private forestry is considered to be significant.
The number of consulting forest officers has increased by 95% and the labour input by 107% since the law came into effect. Thus, the guidance available for forest owners has increased markedly. 85% of timber cut from private forests are marked by professional foresters, while the share was earlier less than 30%. The amount of forest management work, such as clearing of felling sites, sowing and care of plantations, has also increased.
On the other hand, experience has pointed out a need for revising some points of the law. To this aim, the Government of Finland appointed a committee to outline the ammendments. The present article contains the report of the committee.
The committee suggests that the forestry fee, that according to the present law is 2-6% of the net yield computed for communal income tax, will be changed to 2-5%. Further, forest holding in which the annual increment is less than 20 cu.m. are at the moment exempt from the fee. It is suggested that holdings with an annual increment of less than 30 cu.m. pay half a fee. In addition, the committee suggests some clarifying provisions to be adopted.
The article includes a summary in English.
Agricultural education in Finland begun in 1840, when an agricultural college started its activity in the estate of Mustiala in Southern Finland. A decree published in 1896 stated that the highest agricultural education should be transferred from Mustiala to the University of Helsinki, and two professorships and an assistant professorship should be established. The first professor of agricultural chemistry was appointed in 1900, and the work to compile the scheme for the agricultural university studies was started. By 1957 the personnel had increased to ten professorships and 23 docents.
In 1924 the section of agriculture of the Philosophical faculty was changed to the Faculty of agriculture and forestry. By the spring 1957 a total of 2,180 Bachelor of Agriculture Examinations, 2,196 Bachelor of Forestry Examinations and 1,198 Candidate’s Examinations had been attained. Experimental farms were established in Viik an in Malminkartano in 1931, however, the areas were in the beginning leased to the Prison Administration. The farm in Viik had also laboratories for research purposes. In 1949 it was decided that also the agricultural institutes should be placed in Viik.
The highest forest education was established in a forest college in Evo in Central Finland in 1862. In 1900 it was suggested that also the highest forest education should be transferred to the University of Helsinki. It was affirmed by a decree in 1906. In 1957 there was 8 professors and 15 lecturers in the faculty. A large adjustment in the content of the examination was performed in 1951. Up to spring 1957 a total of 2,196 Bachelor of Forestry Examinations was achieved in the faculty.
The education of home economics commenced in the faculty of agriculture and forestry in 1946.
The article includes an English summary.
For many decades Finland’s forest policy has been focused on private forestry, accounting for approximately 60% of Finland’s forest area. The objective has been to regulate forest management by legislation and to promote private forestry. The aim of the study was to explore the role of the Central Forestry Association Tapio in promoting private forestry.
A detailed synthesis of Tapio’s 50 years long history and activities is drafted. According to the three forest inventories (in 1921-24, 1936-37 and 1951-53), big improvements have been made in cutting methods, mainly in the sense that selective cuttings have decreased. The condition of private forests is, however, not as good as that of the state and company forests. Improvements introduced in the legislation in 1928 have had great influence in forestation and drainage of peatlands in private forests. The private forests, however, suffer from a lack of planning.
Through Intensified forest policy it has been possible to ensure supply of roundwood for forest industry. An efficient information service on timber markets have been organized, and the measurement of roundwood has been standardized. Progress in the promotion of forestry has suffered from unfavourable trends in forestry, mainly from the nearly doubling of the number of forest holdings in the present century and from the contraction of their size.
The article includes an English summary.
Silva Fennica Issue 92 includes presentations held in 1956 in the 8th professional development courses, arranged for forest officers working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation discusses the conditions of forestry in the small resettlement farms in Finland. The silvicultural condition of small farm forests has been found to be worse on average than that of big holdings. A difficult economic situation often forces the owner into excessive fellings. The forest owner of a settlement farm should, therefore, be given possibilities to adequate living opportunities. Therefore, the new Resettlement Act aim at supporting a so-called forest principle, which is based on a view that it is not possible on a small farm to earn a living by agriculture only and some forests must be connected to it.
The Finnish Government appointed a committee in 1955 to analyse the economic status of the population living from agriculture. The present paper contains Part II of the proceedings of this committee. It discusses the earnings of the agricultural population from forestry and occasional work.
Agricultural population was defined as all people living from holdings of at least 2 hectares of agricultural land. Forestry income includes, besides the value of stumpage sold, earnings from logging in connection with delivery contracts. Earnings from occasional work include wages for logging made to the account of someone else, as well as wages for agricultural work, floating, carpentry, road construction and maintenance work etc.
In 1951–1954, the farms in Finland received an average aggregate of 29 milliard Fmk for stumpage, 10 milliard Fmk of which consists of the value assigned to the timber consumed by the farms themselves. The average income from stumpage was 110,000 Fmk per farm. The earnings from logging in connection with delivery contracts amounted to 3.3 milliard Fmk, and the earnings from occasional work to 6.7 milliard Fmk. The income from stumpage together with the earnings from delivery loggings amounted to 123,000 Fmk per farm. Adding the earnings from occasional forest work, an aggregate forestry income of 150,000 Fmk per farm has been obtained, 70–75% of which accounts for stumpage price.
The occasional earnings from sources other than forestry were on average 12–13 milliard Fmk, or 45,000–50,000 Fmk per farm. The agricultural income of the farms was 60.4 milliard Fmk, or 230,000 Fmk per farm. Thus, the aggregate income of the farms was 110 milliard Fmk, or 420,000 Fmk per farm.
The financial surplus from forestry per farm for the farms included in the study in 1951–1954 was on average 21, and the income from forestry 18 times as high as in 1934–39. The income from stumpage at the end of the same period was 18, and the earnings from occasional work 27 times as high as at the beginning of the period.
The agricultural income has the greatest relative importance in Southern Finland and Eastern Bothnia. The income from stumpage, in turn, has the greatest relative significance in supporting agriculture in the inner part of Finland, while the occasional income plays its most vital role in northeast Finland.
The PDF includes a summary in English.
The ministry of agriculture appointed a committee to prepare a proposal for the reorganization of Finnish forest statistics. The committee suggests that the forest statistics will be prepared by forest district board areas. National forest surveys and national wood consumption surveys should be carried out at intervals of 10-15 years by Forest Research Institute.
Felling and price statistics for private forests should be prepared by using a sampling method described in the report. The statistics of total commercial roundwood felling will be obtained by adding to the result the annual felling from state and company forests. Also, wage and employment statistics in forestry will be prepared by a sampling method.
Statistics concerning timber transportation should be improved, and finally, a central organ for forest statistics should be established within the Forest Research Institute to collect and develop forest statistics. The statistics should be published as an annual yearbook. To ensure co-operation between the authorities, a special sub-committee should be appointed to collaborate with the permanent committee of statistics in Finland.
Wood demand and practices in the marking of trees for cutting have affected the silvicultural state of the forests of Finland in the early 1900s. The aim of the study was to study the development of timber sales and the marking of trees for logging, with a special emphasis on variation in the volume of the sales and assortment range. The study is based on statistics of the District Forestry Boards and Forest Management Associations about timber marked for cutting in 1931-1953.
The professionals in the District Forestry Boards and Forest Management Associations have marked annually in average 9 million stems of heavy timber and about 7 million m3 of stacked wood for sales. The volume follows business cycles, the changes in the volume of stacked wood being larger than of heavy timber. When demand was high, the number of professional workers limited the supply of wood. There were large differences in the volumes marked within the country. The share of small diameter stacked wood has increased since 1930s compared to heavy timber.
The article includes a summary in German.
Silva Fennica Issue 80 includes presentations held in 1952 in the 7th professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation discusses legal cases of the supreme court of Finland that are related to forestry and handle subjects that can be of interest to forest officers working in Forest Service. The subjects vary from sale of timber to unauthorized harvest of timber.
Silva Fennica Issue 80 includes presentations held in 1952 in the 7th professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation introduces the principles of business cycles and describes how they have affected forestry in Finland.
Silva Fennica Issue 69 includes presentations held in 1948-1950 in the fourth professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation introduces different forestry related statistics and discusses the potential use of statistics on the point of view of state forestry.
Silva Fennica Issue 69 includes presentations held in 1948-1950 in the fourth professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation describes the work and methods of rationalizing forest work and forest management, and the organizations doing work studies. Examples of means to improve the effectivity of practical work are described.
The article is a review on state forests of Finland. The aim of the review is to describe the state and management of the state forests. Low revenue of the stat forests has been criticised, and misunderstandings have led to economic policy that has had negative impacts on state forestry.
The history of forest ownership of the state begins from 1400th century when Finland was part of Sweden. The article describes in detail the different stages in ownership of state forests and development of forest administration.
Forest Service was established in 1859. In 1949 it had two departments, a private forest department and a state forest department, and four local conservancies, Peräpohjola, Ostrobothnia, Western Finland and Eastern Finland. The forests were managed according to a business plan, which was based on a forest survey and a long term silvicultural working plan. The business plan gave a basis for annual working plans.
The state forests are mainly situated far from sites of forest industry and large human settlements. This affects demand and prices of wood. Especially demand of small diameter timber has been low. Floating is the main means of transport of the timber. The article describes in detail the forest resources of state forests, forest management practices and changes in state forestry. Suggestions to improve the profitability of state forestry are given. These include, for instance improving transport infrastructure and the productivity of forestry.
Silva Fennica Issue 64 includes presentations held in 1947 in the third professional development courses, arranged for foresters working in the public administration. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service. Two of the presentations were published in other publications than Silva Fennica.
This presentation describes the forests and their silvicultural state in the areas of Perä-Pohjola and Lapland in the Northern Finland. Forest management work needed to improve the silvicultural state of the forests is suggested.
The article includes an index of articles published in the series Acta forestalia fennica, Silva fennica and Commentationes forestales by Society of Forestry in Finland (now Finnish Society of Forest Science). The index is divided into four parts, first of which contains a list of treatises, second contains authors and the publications of the authors, third is a systematic index, and fourth alphabetical index according to subject headings.
The article includes an abstract in English and in German.
The article is based on studies made in the Karelian isthmus in 1936-1938 before the World War II broke in 1939. Further studies were not possible after the war when the area was handed over to Soviet Union. Economic data of agriculture and forestry of the farms had mostly been regarded separately in the early economic studies of small farms in Finland. This survey aimed at studying influence of forestry in the economy of a small farm. 141 farms were included in a more detailed survey.
Forestry accounted for in average 38% of total income of the farms in 1937-1938. The farms had sold wood often, the amounts being often small. Good transport connections in the area facilitated the sales. Over 70% were sales at delivered price, and about half of the wood was small-sized timber. According to the results of the survey, forestry was important for the small farms in Karelian isthmus. The farmers could not have made a living without the forests. Hoveter, the farms had had to overuse the forest resources. The wood resources decreased by 18-22% in 1922-1938. They were, however, at the same level as in average in Finland in 1938.
The article includes an abstract in German.
Finland has a long tradition of grazing cattle in the forests and common land. There are also reports of degradation of forests by grazing already in 1600th century. The aim of the survey was to study which positive and negative effects grazing has in forests.
The study concludes that grazing has caused considerable economic losses through damages to forests. In addition, woodland pastures cannot give the yields required in modern animal husbandry. The quality of woodland pastures have decreased after the woodlands used in slash and burn culture have become wooded.
Grazing has also some positive effects to forests. It increases the diversity of vegetation in the woodland pastures and spreads species to new areas. This is supported by the lists of species found in different woodland pastures. Cattle destroy large grasses like Calamagrostis, which may avail growth of tree seedlings in the pastures. Grazing can also prepare the site for tree seedlings. On the other hand, prolonged grazing destroys tree seedlings and prevents regeneration.
The article includes a German summary.
An act passed by the government of Finland in 1922 prescribed that state-owned forest lands will be parcelled out to landless population. A survey was made in 1934-1935 by Forest Service (Metsähallitus) to investigate the success of the establishment of settlements, and which disadvantages it may have had in forestry in the state forests. In the survey 1,194 farms were inspected.
According to the directives of settlement, the farms should be able support a family of four adults. The area of arable land was in average 5-15 hectares. In addition, the farm should have pasture and forest enough to supply it most of the household timber. According to the study, the regulations had been applied variably. Usually the farms had been given more land than was required. It was estimated that farms had been given 110,000 hectares more forest land for gathering household timber than required in the act. Many farms had sold timber, in some cases to that extent it endangered supply of household timber.
Parcelling out land had affected the management of state forests. If a region had surrendered large forest areas for settlement, it could not follow its cutting plan. Also, there was relatively little state-owned forests in southern Finland, and the effects of parcelling out land were stronger. The report concludes that in general it was not appropriate to parcel out forest land. The execution of settlement should have beeb given to Forest Service.
The article includes a German summary.
Silva Fennica issue 46 includes presentations held in professional development courses, arranged for foresters working in public administration in 1937. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation describes forest management in the state forests in the county of Eastern Finland.
Silva Fennica issue 46 includes presentations held in professional development courses, arranged for foresters working in public administration in 1937. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.
This presentation discusses the means Finland has used to promote agriculture and forestry in the country.
The government of Finland appointed a commission to study how the work of forest owners’ associations could be promoted. In 1936 there was 232 forest owners’ associations in Finland. They had 20,632 members, who owned 1,841,304 hectares of forests. The owners of large forest holdings were overpresented among the members. The associations together with forestry boards were important actors in increasing the productivity of the private forests.
The commission concluded that rational forest management should be extended to all private forests, which could be best achieved through the forest owners’ associations. It suggested that the membership should remain voluntary, and that the financing of the associations would be arranged by self-taxation of the forest owners. The so called forest management tax should be devoted to the local forest owners’ associations. Also the state should continue to support the associations. Both state and the smallest forest holdings would be released from the forest management tax. The companies, estates and other large forest owners that employ their own forest management staff would pay a quarter of the tax. The tax could be based on the area of the forest, income of the timber sold or a combination of these. The commission suggested a forest management law, which would deal with the forest management tax and the forest owners’ associations.
The PDF includes a summary in Swedish and English.
Silva Fennica issue 42 includes presentations held in professional development courses, arranged for foresters working in public administration in 1936. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service
This presentation describes forest management in state forests in Finland.
Silva Fennica issue 42 includes presentations held in professional development courses, arranged for foresters working in public administration in 1936. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service
This presentation describes the revenue and expenditure of rural municipalities and the impact of forestry in their economy.
Silva Fennica issue 42 includes presentations held in professional development courses, arranged for foresters working in public administration in 1936. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service
This presentation describes the relationships between forestry and agriculture in the national economy of Finland.
The issue 39 of Silva Fennica includes presentations held in professional development courses in 1935 that were arranged for foresters working in public administration. The presentations focus on practical issues in forest management and administration, especially in regional level.
This presentation describes the administration of funds and bookkeeping in Metsähallitus (Forest Service) in practical level.
As the use and value of forests have increased, forests have been managed more as a business. Financial bookkeeping defines the production costs of wood, costs of forest management work, investments in forest improvement, taxes and administrative costs, income from the sales of forest products etc. Bookkeeping reports the annual costs and income in the forestry, but does not give information of the future profits or appropriate organization of the economy of forestry.
The author introduces a system that he calls “metsänhoitoteknillinen tarkkailu” (silvicultural monitoring), which would give economic information of the forestry, and could also replace a forest management plan in the private forests. The bookkeeping system will list in detail the volumes and areas of fellings and silvicultural measures in different years, and deduce the sustainability of the use of forests and future incomes in forestry.
The PDF includes a summary in German.
The Agricultural University Committee recommended in its first report that the higher education in agriculture and forestry should be transferred to Helsinki, the capital of Finland. The same arguments that were presented on the education of agriculture and forestry can be applied to education of agricultural engineers, surveyors and veterinaries.
According to the proposal of the Committee, the Government reserved in 1931 buildings in Wiik and Malmgård estates for the education of agriculture and forestry. Thus, the higher education of agriculture and forestry have been appointed training areas near Helsinki, where also the education of agricultural engineers, surveyors and veterinaries could be located.
Connections to the University of Helsinki has proven invaluable to the development of higher education of agriculture and forestry. However, the Committee recommends the establishment of separate agricultural university for the sectors, because the other faculties support the separation of the faculty from the university. It seems to the Committee that education in agriculture and forestry no longer poses sufficient opportunities of development within the University of Helsinki. The education in veterinary science should remain in connection to education in agriculture. The education of surveyors and agricultural engineers are at present arranged partly at the Technical University, and their location remains to be decided. A proposal for the organization, staff, education, decrees and professors is included in the article.
The PDF includes a summary in English.
The article is a joint study of the Forest Research Institute, the Forest Association and the Society of Forestry (now Finnish Society of Forest Science) on means to increase the productivity of forestry in Finland.
The study identifies five ways to improve the productivity of forestry in the country. First, the yield of forests should be increased by draining peatlands, reforestating understocked forests, changing tree species, if they are unsuitable for the site, increasing improvement fellings and enhancing regeneration in the cutting areas. Second, the utilization and trade of small-diameter timber should be developed. Third, export of wood should be promoted, while the use of wood as fuel instead of imported fuels should be increased. Fourth, the export of Finnish wood products should be secured, for instance, by reducing manufacturing costs and developing production methods in the industry. Fifth, both the elementary and higher education of forestry should be developed further.
The PDF includes a summary in English.
National research has important role in creating the basis of forestry in Finland. The Forest Research Institute was established in 1918. In 1927 it had three departments: Department of Silviculture, Department of Forest Mensuration and Valuation and Department of Forest Soils. Each department had one professor and an assistant. Several areas of research are proposed to be expanded, and three new departments are suggested: Department of Swamp Investigation, Department of Forest Utilization and Department of Forest Economics. In addition, research workers should be hired in forest zoology and forest pathology.
The Society of Forestry (now: The Finnish Society of Forest Science) was established in 1909 to promote research in forest and wood science in Finland. It publishes two science journals, holds meetings and gives out grants for research. The society receives an annual state subsidy of 100,000 Finnish marks, which is almost entirely used to cover the costs of maintaining the society's publishing activities. Thus, very small means have been available, for instance, for grants for research work. The annual subsidy should be increased to 225,000 Finnish marks.
The PDF includes a summary in English.
The article proposes a plan to improve the efficiency of forest management in the state forests in Finland. The forests are situated mostly in Northern Finland. In 1926 the state forests covered 39.5% of the total land-area of the country, 13,580,611 hectares in total. A proportion of 52.3% of the land was productive forest land, 21.4% forest land of poor growth and 24.8% waste land. Scots pine (Pinus sylvestris L.). predominated 56.9%, Norway spruce (Picea abies (L.) H. Karst.) 30.5% and Betula sp. 11.9% of the productive forest land. The fellings have mainly been selective fellings of sawn timber, because the demand for small timber was small. Due to this, there is lack of seedling and young stands. Metsähallitus (Forest Service) has been able to increase the sales of small timber by increasing delivery loggings over standing sales. The net profit of state forestry was 136 million marks in 1929.
Several factors have had negative impact on profitability of state forestry: Major part of the forests are situated in Northern Finland, they are of poorer quality than the private forests, and they are located unfavorable in terms of wood demand. The means to improve financial result of state forest include expanding transport network, such as railroads and floating channels. The yield of the forests can be substantially increased by draining peatlands, improving the effectivity of forest management and increasing the proportion of delivery loggings. Changing the silvicultural practices alone is estimated to increase the productivity of the forests by 50–100%. However, the costs of the peatland draining and silvicultural work are high, and direct profits can’t be expected until later.
The PDF includes a summary in English.
The higher education of forestry in Finland was transferred to the University of Helsinki in 1908 from the Evo Forest Institute, where it was established in 1859. The principal idea was that the University should educate practical forest officials with a scientific education, and that the more talented students should be able to continue their scientific studies. The four main diciplines were silviculture, forest management, forest utilization and forest policy. The studies for the forest officer examination took about 3–4 years. For those students interested in further scientific studies, a Candidate (Master) and Licentiate (Doctor) examination was arranged.
In addition to higher education, elementary forestry education was arranged at five Forest Schools in different parts of the country.
The PDF includes a summary in Finnish.
The purpose of this study is to reveal the links between farm forestry and its economic and social environment. The second-stage factor analysis used was based on factor scores per municipality, representing the dimensions of total farm operation and of its economic and social environment. The population was 17 municipalities or groups of municipalities in the South Karelian Forest Board district.
The conclusions of the results are directly applicable only to the ideal types presented. A socio-economic environment marked by industrialization detrimentally affects both the standard of forest management, as assessed subjectively by field workers, and the productivity of logging, as measured by labour input/m3 of output. This finding holds good even despite the modernization of forest management indicated by the adoption of renewal cuts.
The clearest negative factor for forestry is the irrational distribution of forest holdings. This impedes the rationalization of forest management and the efficiency of loggings. Extensive scattering of forest holdings also delays the mechanization of logging. The spread effects of industrialization relate to a higher level of forest management and labour productivity of logging. Family farming links up closest with features that enhance the importance of the forest to the farmer. Such features include regularity and size of delivery cuts.
Centralized agriculture, mainly village settlement areas, displayed the poorest forest management. Problem farms are typified by small farm units, unemployment and a low degree of forest management.
The PDF includes a summary in English.