Current issue: 53(3)

Under compilation: 53(4)

Impact factor 1.683
5-year impact factor 1.950
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
Acta Forestalia Fennica
1953-1968
1933-1952
1913-1932

Articles containing the keyword 'metsähallitus'.

Category: Article

article id 7131, category Article
Olavi Linnamies. (1961). Valtion metsien hakkuusuunnite ja sen toteutumisen edellytykset. Acta Forestalia Fennica vol. 74 no. 4 article id 7131. https://doi.org/10.14214/aff.7131
English title: The allowable cut in the State Forests of Finland and the condition for its realization.

Two lines can be defined in the management planning for the State Forests of Finland: 1) general planning for regions and inspectional sub-regions based on forest inventory, and 2) management plans for individual districts based on the revision of each district after 10–15 years. Long-term planning is has recently been alleviated by several new methods, such as stock-development forecast and yield tables.

A stock-development forecast and cutting budget were prepared separately for each State Forest region. The present growing stock was based on the data collected in the inventory in 1951–1955. Desirable stock for each region was calculated. The methods to calculate total cut during near future, allowable cut, allowable cut by timber products, the long-term development of the allowable cut, and conditions for realizing the allowable cut are presented in the paper.

The development of the growing stock towards a desirable condition requires also realization of a silvicultural program. Because the Finnish forest industry is expanding vigorously, the amount of the allowable cut on a sustained basis must be estimated carefully. Otherwise the demand for wood may exceed the supply. Though there are many sources of error in preparing a long-term cutting budget, it was considered necessary for State Forestry. An approximate estimate of the largest cut on a sustained basis and a program of silvicultural measures necessary to increase the yield gradually has been worked out.

The PDF includes a summary in English.

  • Linnamies, ORCID ID:E-mail:
article id 7487, category Article
Olavi Linnamies. (1959). Valtion metsät sekä niiden hoidon ja käytön yleissuunnitelma. Acta Forestalia Fennica vol. 68 no. 5 article id 7487. https://doi.org/10.14214/aff.7487
English title: The state forests of Finland and a general management plan for them based on an inventory made in 1951-1955.

The distances between the lines in the line survey in the first two National Inventories of Finland were too long to supply data for every State Forest district. Consequently, the Third National Forest Inventory offered an opportunity to supplement the inventory for State Forests in 1954 and 1955, and to gather data on forest resources of the State Fforests. On the basis of the results, a management plan for the State Forests was drafted. The first part of the paper describes the inventory procedure and results of the inventory, the second deduces future cuttings and a forest management programme.
In 1955 the total land area of the State Forests was 9.49 million ha. Drained peatlands cover 126,000 ha, drainable peatlands 798,000 ha and undrainable peatlands 2,621,000 ha. The average volume of growing stock in all State Forests was 55.2 m3/ha, including productive and unproductive forest land. The average increment in all State Forests was 1,39 m3/ha on productive land and in all lands in average 1,14 m3/ha.
Cutting budgets for the progressive yield were prepared by checking the silvicultural cut and estimating the allowable cut. They were made by age classes, developmental stages and for each region. The stock development was forecasted for a period of 40 years. In average the allowable cut was larger during the first decade than during the second. Allowable cut was estimated by the tree species and by timber assortments. The management plan included future forest management work, such as intermediate fellings, regeneration fellings, site preparation, artificial regenereation, tending of seedling stands, and draining of peatland.
The PDF includes a summary in English.

  • Linnamies, ORCID ID:E-mail:
article id 7362, category Article
Olavi Linnamies. (1942). Metsätalouskartaston soveltaminen sotilastarkoituksiin. Acta Forestalia Fennica vol. 50 no. 9 article id 7362. https://doi.org/10.14214/aff.7362
English title: Use of forest maps in military purposes in Finland.

The Second World War revealed some weaknesses that affect also peacetime planning of military defence in Finland. One of the shortages were lack of maps applicable in military purposes in Northern Finland.

The state forests are mainly situated in the north. Consequently, cartographic material of Finnish Forest Service may be modified with little extra work for military purposes. Best suited for the purpose are forestry maps of different forest districts that have scales ranging from 1:20,000 to 1:100,000. In addition, general maps in the scale of 1:100,000 or 1:200,000 are available. The article discusses further the additions that can be made in the maps.

The PDF includes a summary in German.

  • Linnamies, ORCID ID:E-mail:
article id 7353, category Article
M. Lappi-Seppälä. (1940). Suomen evankelisluterilaisten seurakuntien kirkollisvirkatalojen metsät ja metsätalous. Acta Forestalia Fennica vol. 49 no. 6 article id 7353. https://doi.org/10.14214/aff.7353
English title: Forestry and forest holdings of the residences of Evangelical Lutheran parishes in Finland.

Residences of priests in Evangelical Lutheran parishes in Finland, and the forest holdings belonging to them, have been received in different ways. Some have been donated to the church, some belonged originally to the state, and some have been parceled out from the lands of local farmers. The forests holdings were, therefore, not considered to be property of the church. The use of the forests was limited, and they were managed by a forest management plan under supervision of Metsähallitus (Forest Service). The aim of the study was to survey the extent of forests properties of the parishes, how they have been managed, and their incomes to the parishes in 1933-1938.

The 784 residences had 217,600 hectares of forests. The forest holdings of the residences were larger than private forests in general. Also the forest resources, as well as the stocks of standing timber were larger than in private forests. The growing stock has grown further, because increment has exceeded the fellings. The fellings and income of the forestry had been increasing. At the same time, the costs of forestry were increasing. The forest holdings were divided unevenly between the parishes. About 15% of the parishes had no forest income, while the annual income of 10% of them was over 100,000 Finnish marks. In average, the forest income coverd 21.8% of all income of the parishes. Thus, the amount of forest income influenced the height of the church taxes.

The PDF includes a summary in German.

  • Lappi-Seppälä, ORCID ID:E-mail:
article id 7327, category Article
Martti Hertz. (1934). Metsähallitus 1859-1934. Acta Forestalia Fennica vol. 43 no. 1 article id 7327. https://doi.org/10.14214/aff.7327
English title: Forest Sercvice of Finland in 1859‒1934.
Original keywords: Metsähallitus; valtion metsät
English keywords: Forest Service; state forest

The article is a history of Metsähallitus (Forest Service) compiled on the organizations 75th anniversary. In 1859 a declaration was signed on the founding of a forest management institution in The Grand Duchy of Finland, then an autonomous part of the Russian Empire. The article follows the changes in the organization, administration and policies concerning the state forests. The development of forest resources and the use of state forests is discussed. In the early stages of the organization, the main concern in Finnish forests was forest devastation, and one task of the officers was to prevent unauthorized use of forests. in a decree, Metsähallitus was designated a central agency under the jurisdiction of the Ministry of Agriculture and Forestry, and was given the task of “managing, monitoring and promoting Finnish forestry”.

The PDF includes a summary in German.

  • Hertz, ORCID ID:E-mail:
article id 5517, category Article
Tuomo Kotimäki. (1993). Ristipaineet valtion metsien käytön valintatilanteissa. Silva Fennica vol. 27 no. 3 article id 5517. https://doi.org/10.14214/sf.a15678
English title: Contradictory targets in the use of state forests of Finland.

The paper discusses the principles of forest management in the state forests of Finland, and the contradictions in choosing between the different land uses. These principles of the forest management are sustainable use of natural resources, economic and effective management, and taking in account nature conservation, protection of environment, recreation services and employment issues in all activities of the Forest Service. Even regional policy affects the management planning in the state forests.

  • Kotimäki, ORCID ID:E-mail:
article id 7089, category Article
A. Benj. Helander. (1923). Metsätalouden tarjoamasta ansiotyöstä. Acta Forestalia Fennica vol. 26 no. 1 article id 7089. https://doi.org/10.14214/aff.7089
English title: Employment in the forestry in Finland.

Work in the forestry, for instance, in logging operation during winter, has been important source of employment for the rural population in Finland. The study is based on statistics of forest work, felling, felled timber, workforce and horses used in the forest work in the state forests, published in the annual reports of Metsähallitus (Forest Service) in 1911-1913. The administrative and silvicultural work, for instance, sowing and planting, clearing of the felling area, building forest roads or work in the nurseries, range from 20% to 22% of all work done in the forestry. Major part of the work time is used in felling. To harvest one cubic meter of timber requires 0.3 man-days and 0.2 horse-days. The work is seasonal; felling work is available for about 90-100 days a year. Forest haulage is possible only in the winter, and for instance sowing and planting in the summer. The employees have secondary jobs in agriculture and in other sectors.

The PDF includes a summary in German.

  • Helander, ORCID ID:E-mail:
article id 7053, category Article
Aimo Kaarlo Cajander. (1921). Valtion metsätalous liikeyrityksenä. Acta Forestalia Fennica vol. 18 no. 2 article id 7053. https://doi.org/10.14214/aff.7053
English title: State forestry as a business.

The income of forestry in the state lands was 136 million Finnish marks, expenditure 65 million Finnish marks and the result 71 million Finnish marks in 1920. Both the income and expenditure had steadily increased during the 1900s. The forests in state lands are poorer than the forests in the country in average, which affects the profitability of forestry. However, ways to improve the profitability could be found. These include better transport connections, especially floating in Northern Finland. The growth of the forest could be increased by forest improvement, for instance peatland draining. The local demand of wood could be improved by selling rights to harvest household wood.

  • Cajander, ORCID ID:E-mail:
article id 4939, category Article
Simo Hannelius. (1976). Metsänomistuksen muutokset ja metsätalous. Silva Fennica vol. 10 no. 2 article id 4939. https://doi.org/10.14214/sf.a14784
English title: Forest ownership changes and forestry.

This paper examines the changes in forest ownership and the farm properties for sale from a business economic standpoint. The changes in forest ownership are examined on the basis of statistics and literature. The empirical data both for farms for sale and farms sold are based on the purchases made by the National Board of Forestry in 1972.

There are a number of ownership groups actively buying and selling forest land, thus giving alternatives for ownership changes. The National Board of Forestry has been active in the market since 1960. For instance, in 1972 it purchased 60% of the forest estates it was offered. Of the forest area put up for sale, 75% originated from private individuals, and 20% from inheritance sales.

The PDF includes a summary in English.

  • Hannelius, ORCID ID:E-mail:
article id 4689, category Article
Erkki Laitakari. (1960). Metsähallinnon vuosisataistaival 1859-1959. Silva Fennica no. 107 article id 4689. https://doi.org/10.14214/sf.a14130
English title: A century of Finnish State forestry 1859-1959.

This book deals with the Finnish Forest Service, organization responsible for the management of the State forests of Finland, since its establishment in 1859 up to the present time. Attention is paid especially to the following topics: the area of State Forests and its changes; the organisation of Forest Administration; the promotion of transportation conditions for State forestry; silvicultural treatment of State Forests, their management and commercial activity; the Forest Service as an employer; the State Schools for training forest foremen; the activity of the Forest Service as regards private forests.

The PDF includes a short summary in English, a more comprehensive history of the Forest Service is published in Silva Fennica no. 112.

  • Laitakari, ORCID ID:E-mail:
article id 4662, category Article
Olavi Linnamies. (1957). Metsämaan tuottoarvon laskeminen. Silva Fennica no. 92 article id 4662. https://doi.org/10.14214/sf.a14063
English title: Calculation of yield in terms of value of forest land.

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 concerns the evaluation of forest land to be surrendered for a settlement farm. According to the Settlement Act, state land surrendered for settlement purposes should fetch the price that any sensible buyer would pay in buying the land. The prices used in evaluation are, however, still the prices of 1944. A new method for calculating the yield in terms of value of forest land has been developed by professor Yrjö Ilvessalo, based on the König-Faustman formula. This method is described in Tapio Forestry Manual.

  • Linnamies, ORCID ID:E-mail:
article id 4655, category Article
A. Lifländer. (1957). Keskitetty hakkuutoiminta Perä-Pohjolassa ja asutuskysymys. Silva Fennica no. 92 article id 4655. https://doi.org/10.14214/sf.a14056
English title: Centralized fellings in Northern Finland and the settlement question.

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.

In 1950s in the administrative region of Northern Finland 2,951 million ha of state forests awere under economic management while 3,285 million ha were not managed. Settlement activities mostly took place in the area that was managed, and where fellings were arranged in a centralized way. In these areas logging costs were minimized by, for instance, constructing roads, improving floating channels and constructing camps. This presentation describes ways to coordinate and rationalize both the settlement activities and fellings in these areas.

  • Lifländer, ORCID ID:E-mail:
article id 4654, category Article
T. Marjanen. (1957). Tilojen ja lisämaiden perustaminen valtion maille. Silva Fennica no. 92 article id 4654. https://doi.org/10.14214/sf.a14055
English title: Establishment of holdings and supplementary land lots on state land.

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.

The Land Settlement Act gives the landless population of Finland right to apply resettlement farms or supplementary state lands from Forest Service that manages state lands. After the Second World War the settlement work intensified markedly. This presentation describes guidelines for establishing holdings and supplementary lots on state lands.

  • Marjanen, ORCID ID:E-mail:
article id 4653, category Article
Metsähallitus. (1957). Metsänhoitajien jatkokurssit : 1956. 8. Silva Fennica no. 92 article id 4653. https://doi.org/10.14214/sf.a13981
English title: Professional development courses for the state forest officers in 1956.

Silva Fennica Issue 92 includes presentations held in 1956 in the 8th 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.

 

The issue includes the following presentations; the individual presentations can be found in separate PDFs:

 

Marjanen, T.  Establishment of holdings and supplementary land lots on state land

Lifländer, A. Centralized fellings in North Finland and the settlement question

Väisänen, P.O. Establishment of farms and their profitability with particular reference to agriculture in Northern Finland

Lilja, V. Forestry on settlement farms

Hyttinen, O. Valuable timber trees on settlement farms

Piepponen, P.  Marking of construction and other valuable timber in the forests of settlement farms

Kotiaho, A. Arability research, its execution and information on the result

Karisto, U. Economic viewpoints in the establishment of a farm or a supplementary land lot

Linnamies, O. Calculation of yield value of forest land

Johansson, E. Viewpoints on evaluating settlement farms

Klemetti, V-K. Evaluation of growing stock in the pricing of settlement farms and composition of the total price of a farm

Leino, P.K. Special offices for settlement boards, their employees and the organization of field work

Nieminen, E. Charging for travel, daily allowances and fees in settlement work

 

The issue includes short English summaries of the presentations.

  • Metsähallitus, ORCID ID:E-mail:
article id 4634, category Article
V. K. Ahola. (1953). Valtion metsien nykyiset metsänhoitotyöt. Silva Fennica no. 80 article id 4634. https://doi.org/10.14214/sf.a14049
English title: Forest management in state forests of Finland.

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 describes history of wood harvesting and logging methods used in the state forests in Finland. The article discusses  the problems caused by, for instance, of light sellection fellings to the silvicultural state of the forests. The silvicultural state of the forest could be improved by introducing silvicultural logging methods, and selection of seed trees to improve the genetic quality of seeds used in regeneration.

  • Ahola, ORCID ID:E-mail:
article id 4633, category Article
Erkki K. Kalela. (1953). Syrjäisten metsien hoito-ongelmia. Silva Fennica no. 80 article id 4633. https://doi.org/10.14214/sf.a14048
English title: Forest management of remote forest areas.

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 describes problems specific to forest management of remote forests areas. The growth of the forests in these areas are often low due to, for instance, northern location.

  • Kalela, ORCID ID:E-mail:
article id 4632, category Article
Viljo O. Sierla, J. J. Arvela. (1953). Metsäkouluun pyrkijöiden esiharjoittelu metsähallinnon hoitoalueissa. Silva Fennica no. 80 article id 4632. https://doi.org/10.14214/sf.a14047
English title: Practical training of applicants of forest schools in the districts of Forest Service.

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 describes practical training of applicants of forest schools in districts of Forest Service, and suggest improvements in the training. The forest schools, operated by the Forest Service, educate forest foremen. Before the applicants can enrol in the school, they are required a 2 to 4 years long training.

  • Sierla, ORCID ID:E-mail:
  • Arvela, ORCID ID:E-mail:
article id 4629, category Article
Metsähallitus. (1953). Metsänhoitajien jatkokurssit : 1952. 7. Silva Fennica no. 80 article id 4629. https://doi.org/10.14214/sf.a13980
English title: Professional development courses for the state forest officers in 1952.

Silva Fennica Issue 80 includes presentations held in 1952 in the seventh 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.

 

The issue includes the following presentations; the individual presentations can be found in separate PDFs:

Effects of business cycles on forestry

Forestry related legal cases for forest officers

Practical training of applicants of forest schools in the districts of Forest Service

Forest management of remote forest areas

Forest management in the state forests

Forest management of peatland forests

Mechanization of ground preparation

Review of field experiments on the fitness of certain chemicals for use at seeding

Review of field experiments on the fitness of certain chemicals for use at seeding

 

The article includes an English summary.

  • Metsähallitus, ORCID ID:E-mail:
article id 4639, category Article
Luonnon- ja kansallispuistokomitea. (1953). Uusien luonnon- ja kansallispuistojen perustaminen valtion maille : luonnon- ja kansallispuistokomitean mietintö. Silva Fennica no. 79 article id 4639. https://doi.org/10.14214/sf.a9101
English title: Establishment of new nature parks and national parks on the state-owned lands in Finland.

The article is report of the Nature Park and National Park Committee appointed by the Government of Finland in 1950. It contains a proposal for establishment of new nature parks and natural parks on state-owned lands in Finland. The article also includes a draft of act and decree for establishment of the new nature parks and national parks.

In order to replace the nature reserves lost through the 1944 Armistice with new areas and to create a comprehensive network of nature and national parks, including Southern Finland, the committee proposes new protected areas. The proposal includes the following nature parks: Jussaari, Vaskijärvi, Vesijako, Sinivuori, Häädetkeidas, Salamajärvi, Ulvinsalo, Paljakka, Runkaus, Maltio, Sompio, and Kevo. National parks include Liesjärvi, Linnansaari, Petkeljärvi, Pyhähäkki, Rokua, Oulanka-Juuma, and Lemmenjoki. The total area of the suggested new 23 nature reserves is 1,425 km2. The committee suggets that the administration of the new nature parks and national parks should remain in the responsibility of Forest Service and Forest Research Institute.

The article contains a summary in English

  • Luonnon- ja kansallispuistokomitea, ORCID ID:E-mail:
article id 4622, category Article
O. O. Tirkkonen. (1952). Suomen metsäojitus 1900-luvun alkupuoliskolla. Silva Fennica no. 72 article id 4622. https://doi.org/10.14214/sf.a9094
English title: Peatland drainage in Finland in the first half of 20h century.

According to the second National Forest Survey, peatlands covered before the World War II 11,156,000 hectares, 32% of the land area of Finland. The early drainage of peatlands in 1700th century had aimed at preventing frost and increasing area of agricultural land. The experiences proved that drainage of wet forests was lucrative also in the point of view of forestry. The drainage of state-owned forest lands was promoted by the Crown Forest Committee in its report in 1900. The systematic drainage work in state lands begun in 1909. In the end of 1920s 500-700 km of ditches was dug annually.

The drainage of private lands begun after 1928, when forestry promotion work in private forests begun. By the end of 1950, 4,815 forest drainage projects had been approved by the Forest Service in the private lands. In addition, 286,000 ha of peatlands was drained on work organized by the central forest associations in 1930-1950, and 239,272 ha by timber companies in 1902-1950. The drained area totalled 755,892 ha. The area of drainable and drained peatland was estimated to be 4.4 million ha.

The article includes an abstract in English.

  • Tirkkonen, ORCID ID:E-mail:
article id 4621, category Article
Metsähallintakomitea. (1951). Metsähallintoa koskevat säännökset : metsähallintokomitean mietintö. Silva Fennica no. 71 article id 4621. https://doi.org/10.14214/sf.a9093
English title: Statutes of Forest Service.

The government of Finland appointed in 1949 a committee to compose new legislation for Forest Service. The article includes proposals for a Forest and Park Service Act and a Forest and Park Service Decree. The proposals are based on the previous decree on forest administration. The committee proposes changes in the sections of Forest Service. The management of peatlands and forests of the state will be in a same section, and all issues concerning the private forests in one section. State forests would be divided in three districts instead of the present four districts.

The committee will make a separate report on necessary reforms in the administration of Forest Service to ensure that the state forests of Finland will be managed effectively.

  • Metsähallintakomitea, ORCID ID:E-mail:
article id 4618, category Article
Lauri Olenius. (1951). Ilmakuvien käyttö valtion metsätaloudessa. Silva Fennica no. 69 article id 4618. https://doi.org/10.14214/sf.a14014
English title: Use of aerial mapping in 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.

Forest Service begun the aerial mapping of the state forests in northern Finland in 1948. This presentation describes the state of the work, practices and methods of the work.

  • Olenius, ORCID ID:E-mail:
article id 4609, category Article
F. E. Siimes. (1951). Sahatukkien laatuluokittelu sahatavarain käytön, lajittelun ja koesahausten valossa. Silva Fennica no. 69 article id 4609. https://doi.org/10.14214/sf.a14005
English title: Classification according to quality of saw logs in the light of use, grading and sawing tests of sawn timber.

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 grading of sawn timber for export and domestic use, and suggests improvements to grading of the sawn products in the saw mills to better answer the needs of export.

  • Siimes, ORCID ID:E-mail:
article id 4606, category Article
Antti A. Aho. (1951). Metsähallituksen osuus Pohjois-Suomen jälleenrakennuksessa. Silva Fennica no. 69 article id 4606. https://doi.org/10.14214/sf.a14002
English title: Contribution of Forest Service to the reconstruction of Northern 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.

Lapland war in the end of the World War II left Northern Finland in destruction. This presentation describes in detail the work and expenditure of Forest Service in the reconstruction of the settelement in the area.

  • Aho, ORCID ID:E-mail:
article id 4603, category Article
V. Lihtonen. (1951). Suurten mittasuhteiden työmaita. Silva Fennica no. 69 article id 4603. https://doi.org/10.14214/sf.a13999
English title: Large scale worksites.

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 discusses forest resources and felling potential of the state forests in different parts of the country, and how centralized fellings could be arranged. Most potential for increasing fellings is in Northern Finland.

  • Lihtonen, ORCID ID:E-mail:
article id 4601, category Article
Metsähallitus. (1951). Metsänhoitajien jatkokurssit : 1948-50. 6. Silva Fennica no. 69 article id 4601. https://doi.org/10.14214/sf.a13979
English title: Professional development courses for foresters 1948-1950.

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.

 

The issue includes the following presentations; the individual presentations can be found in separate PDFs:

 

Opening words of the course

Large scale worksite

Use of machines in construction of roads and floating channels

Floating in northern Finland and its challenges

The role of Forest Service in the reconstruction of Northern Finland

Draining operations in the state forests of Perä-Pohjola in Northen Finland

General qualitative requirements for roundwood

Qualitative classification of saw logs based on the use of sawn wood, sorting and test sawing

Classification of saw logs

Benefits of qualitative classification of saw logs

Value grading of Scots pine saw logs

Accuracy of qualitative classification of saw logs

Modern management of personnel

The present stage of rationalization

Accomplishments in timber transportation

Aerial mapping

Use of aerial photographs in state forestry

Use of statistics in forestry

  • Metsähallitus, ORCID ID:E-mail:
article id 4598, category Article
V. Lihtonen. (1949). Piirteitä valtion metsätaloudesta. Silva Fennica no. 66 article id 4598. https://doi.org/10.14214/sf.a9088
English title: Forestry in the state forests of Finland.

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.

  • Lihtonen, ORCID ID:E-mail:
article id 4592, category Article
Einari Wuori. (1948). Lupakirjakauppa. Silva Fennica no. 64 article id 4592. https://doi.org/10.14214/sf.a13994
English title: Licence sales of timber in state forests.

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 principles of licence sales of timber in state forests. In this type of timber sales, a local forest officer has granted a licence for sale of wood or other wood products. The article gives a suggestion to improve the practices of the licence sales.

  • Wuori, ORCID ID:E-mail:
article id 4591, category Article
Aarne Anttila. (1948). Kustannusten arvioiminen hankintahakkuissa. Silva Fennica no. 64 article id 4591. https://doi.org/10.14214/sf.a13993
English title: Estimation of costs of delivery loggings.

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 budgeting of costs of delivery loggings, which have been at times underestimated in the practical forestry in the state forests.

  • Anttila, ORCID ID:E-mail:
article id 4590, category Article
E. A. Sopanen. (1948). Hankintatöiden paikallinen organisointi. Silva Fennica no. 64 article id 4590. https://doi.org/10.14214/sf.a13992
English title: Organizing delivery loggings locally.

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 outlines the history of timber sales at delivered price made in state forests, and describes good practices to arrange timber harvesting locally.

  • Sopanen, ORCID ID:E-mail:
article id 4589, category Article
V. Pöntynen. (1948). Eräitä näkökohtia metsähallituksen pysty- ja hankintamyynneistä. Silva Fennica no. 64 article id 4589. https://doi.org/10.14214/sf.a13991
English title: Aspects of sales at delivered price and stumpage sales made by Forest Service.

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 compares timber sales by delivered price and stumpage sale in the state forest. The buyers of wood have criticised sales bu delivered price from the state forests. The article discusses which of the type of sales is more profitable for the state.

  • Pöntynen, ORCID ID:E-mail:
article id 4587, category Article
V. K. Ahola. (1948). Metsänhoitotyöt sotavuosien hakkuiden jäljillä. Silva Fennica no. 64 article id 4587. https://doi.org/10.14214/sf.a13989
English title: Forest management after loggings during the years of World War II.

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 outlines the state of state forests after the World War II. The area of the forests had decreased and the loggings to cover the needs of war years had influenced the silvicultural state of the forests. The article lists the forest management work that needs to be done in the state forests in the coming years.

  • Ahola, ORCID ID:E-mail:
article id 4583, category Article
Metsähallitus. (1948). Metsänhoitajien jatkokurssit 1947. 5. Silva Fennica no. 64 article id 4583. https://doi.org/10.14214/sf.a13977
English title: Professional development courses for foresters 1947.

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.


The issue includes the following presentations; the individual presentations can be found in separate PDFs:

 

Forest management and centralized loggings

Ecological forest management

Forest tree breeding

Forest management after loggings during the years of World War II

Forestry in Perä-Pohjola, North-East Finland, and Lapland

Aspects of sales at delivered price and stumpage sales made by Forest Service

Organizing delivery loggings locally

Estimation of costs of delivery loggings

Licence sales of timber in state forests

Application of labour legislation in forest work

Forest related issues of land acquisition act

Building of forest lorry roads

Planning of new national parks and nature reserves. The presentation is published as a report of nature conservation commission in the annals of the Finnish Association for Nature Conservation

Long distance transport of wood in the economy of districts. The presentation is included in the article Studies on factors influencing intensity of loggings published as Acta Forestalia Fennica vol. 55.


The article includes an abstract in German.

  • Metsähallitus, ORCID ID:E-mail:
article id 4566, category Article
V. K. Ahola. (1939). Näkökohtia tie- ja polkuverkostosta. Silva Fennica no. 52 article id 4566. https://doi.org/10.14214/sf.a13973
English title: Views on road and path network.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. 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 development of road and path network in state lands in Finland. The speaker wants to stress the need for systematic expansion of the road network, which would serve several demands in forestry.

  • Ahola, ORCID ID:E-mail:
article id 4564, category Article
Sulo Järvinen. (1939). Metsähallinnon kalustokirjanpito ja kaluston hoito. Silva Fennica no. 52 article id 4564. https://doi.org/10.14214/sf.a13971
English title: Bookkeeping and maintenance of equipment in forest administration.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. 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 principles of bookkeeping and maintenance of forestry equipment, which reform was in progress in 1938.

  • Järvinen, ORCID ID:E-mail:
article id 4563, category Article
Paavo Aro. (1939). Hakkaustapatilasto. Silva Fennica no. 52 article id 4563. https://doi.org/10.14214/sf.a13970
English title: Statistics of felling methods.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. 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 use and purpose of statistics about different felling methods compiled in Forest Service.

  • Aro, ORCID ID:E-mail:
article id 4562, category Article
V. K. Ahola. (1939). Hoitoalueen työohjelman laatiminen. Silva Fennica no. 52 article id 4562. https://doi.org/10.14214/sf.a13969
English title: Drafting a work program for a district.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.

This presentation presents guidelines for preparing an obligatory work program for a district of state forests.

  • Ahola, ORCID ID:E-mail:
article id 4560, category Article
L. A. Mäkelä. (1939). Piirteitä Länsi-Suomen piirikunnan metsätaloudesta. Silva Fennica no. 52 article id 4560. https://doi.org/10.14214/sf.a13967
English title: Forestry in conservancy of Western Finland.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. 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 reform of localized forest administration executed in 1923 and describes in detail forest management in the conservancy of Western Finland.

  • Mäkelä, ORCID ID:E-mail:
article id 4555, category Article
O. Seppänen. (1939). Puutavaran autokuljetuksesta ja sen merkityksestä valtion metsätaloudessa. Silva Fennica no. 52 article id 4555. https://doi.org/10.14214/sf.a13962
English title: Car transportation of roundwood and its significance to forestry in the state forests.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. 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 history of road transport of timber in Finland and discusses its significance and potential to forestry in the state forests.

  • Seppänen, ORCID ID:E-mail:
article id 4549, category Article
Mauno Pekkala. (1939). Tervehdyssanat. Silva Fennica no. 52 article id 4549. https://doi.org/10.14214/sf.a13956
English title: Greetings from Mauno Pekkala.

Silva Fennica issue 52 includes presentations held in professional development courses, arranged for foresters working in public administration in 1938. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service. 

This presentation includes the salutatory of Mauno Pekkala for the courses. 

  • Pekkala, ORCID ID:E-mail:
article id 4548, category Article
Metsähallitus. (1939). Metsänhoitajien jatkokurssit 1938. 4. Silva Fennica no. 52 article id 4548. https://doi.org/10.14214/sf.a13955
English title: Professional development courses of foresters in 1938.

Silva Fennica Issue 52 includes presentations held in the third professional development courses, arranged for foresters working in the public administration in 1938. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service. 

 

The issue includes the following presentations; the individual presentations can be found in separate PDFs: 

 
Greetings by Mauno Pekkala 

National Pensions Act and withholding of salary 

Assessment of forest growth 

Root systems of trees and forest management 

Nature conservation 

Timber measurement legislation 

Car transportation of timber and its significance to forestry in state forests 

Forestry and tourism 

Charcoal burning 

Experiences in forest management of Hylocomnium-Myrtillus site type forests 

Forest regeneration in Perä-Pohjola in northern Finland 

Forestry in the conservancy of Western Finland 

The right to use property belonging to someone else 

Preparation of a works program of a district 

Statistics of felling methods 

Bookkeeping and maintenance of equipment in forest administration 

Reservation of valuable timber-trees in connection to settlement activities 

Views on road and path network 

Maintenance of drainage systems and forest management of forests in drained peatlands 

Regeneration of burned areas 

Forest management of Norway spruce forests 

 

The article includes a German summary. 

  • Metsähallitus, ORCID ID:E-mail:
article id 4538, category Article
V. Huuhtanen. (1938). Piirteitä Itä-Suomen piirikunnan metsätaloudesta. Silva Fennica no. 46 article id 4538. https://doi.org/10.14214/sf.a13947
English title: Forestry 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 describes forest management in the state forests in the county of Eastern Finland.

  • Huuhtanen, ORCID ID:E-mail:
article id 4535, category Article
A. A. Räsänen. (1938). Aluehallinnon töiden järjestelystä. Silva Fennica no. 46 article id 4535. https://doi.org/10.14214/sf.a13944
English title: Organization of work in regional administration.

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 planning and organization of work in regional administration.

  • Räsänen, ORCID ID:E-mail:
article id 4532, category Article
E. J. Koskenmaa. (1938). Hoitoalueen talous ja tieverkosto. Silva Fennica no. 46 article id 4532. https://doi.org/10.14214/sf.a13941
English title: Economy of a regional district and road network.

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 summarises the state of road network in districts of Forest Service, the costs of road construction and future needs of transport.

  • Koskenmaa, ORCID ID:E-mail:
article id 4530, category Article
O. J. Lukkala. (1938). Ojitettujen soiden metsittämisestä. Silva Fennica no. 46 article id 4530. https://doi.org/10.14214/sf.a13939
English title: Afforestation of drained peatlands.

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 afforestation of drained peatlands. 

  • Lukkala, ORCID ID:E-mail:
article id 4528, category Article
Eino Saari. (1938). Hoitoalueiden ja piirikuntien vuotuisen taloustuloksen laskeminen. Silva Fennica no. 46 article id 4528. https://doi.org/10.14214/sf.a13937
English title: Calculating the annual financial performance of a forest district and a county.

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 calculation of the annual financial performance of a forest district and a county. 

  • Saari, ORCID ID:E-mail:
article id 4526, category Article
Mauno Pekkala. (1938). Tervehdyssanat. Silva Fennica no. 46 article id 4526. https://doi.org/10.14214/sf.a13935
English title: Greetings by Mauno Pekkala.

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 includes the greetings of Mauno Pekkala for the courses.

  • Pekkala, ORCID ID:E-mail:
article id 4525, category Article
Metsähallitus. (1938). Metsänhoitajien jatkokurssit 1937. Silva Fennica no. 46 article id 4525. https://doi.org/10.14214/sf.a13934
English title: Professional development courses of foresters in 1937.

Professional development courses of foresters in 1937
Silva Fennica Issue 46 includes presentations held in the third professional development courses, arranged for foresters working in the 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.

The issue includes the following presentations; the individual presentations can be found in separate PDFs:

Greetings by Mauno Pekkala

Promotion of agriculture and forestry in Finland

Calculating the annual financial performance of a forest district and a county

Forest regeneration and soil

Afforestation of drained peatlands

Settlement in compliance to the Land Settlement Act in the state lands and role of a forest officer in management of the settlement work

Economy of a regional district and road network

Thinning of forest stands

Clearing of a felling area

Organization of regional administration

Inspection of forest regeneration of mineral soil forest types and drained peatlands, and inspection of ditches

Management of mixed forests

Forestry in the county of eastern Finland

Wildlife management

Fish farming and management of fishing grounds

Criminal law and forests

Factors to consider in forest regeneration

Forest regeneration in poor forest sites

Production of forest tree seedlings


The PDF includes a summary in Germany.

  • Metsähallitus, ORCID ID:E-mail:
article id 4520, category Article
V. K. Ahola. (1937). Valtionmetsien metsänhoitotöistä. Silva Fennica no. 42 article id 4520. https://doi.org/10.14214/sf.a14098
English title: Forest management in state forests.

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.

  • Ahola, ORCID ID:E-mail:
article id 4510, category Article
O. J. Lakari. (1937). Hoitoaluehallinnon tehostamisesta. Silva Fennica no. 42 article id 4510. https://doi.org/10.14214/sf.a14088
English title: Improving efficiency of the administration of 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 productivity of forestry and administration in different districts of state forests in Finland, and how the efficiency of the administration could be improved.

  • Lakari, ORCID ID:E-mail:
article id 4499, category Article
Sulo Järvinen. (1937). Määrärahain käyttö ja tilitys. Silva Fennica no. 39 article id 4499. https://doi.org/10.14214/sf.a13909
English title: Use and accounting of funds of Metsähallitus (Forest Service).

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.

  • Järvinen, ORCID ID:E-mail:
article id 4496, category Article
E. A. Sopanen. (1937). Leimausehdotuksen laadinnasta. Silva Fennica no. 39 article id 4496. https://doi.org/10.14214/sf.a13906
English title: Planning of wood harvesting in Forest Service.

Silva Fennica Issue 39 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 how to make a document required in Metsähallitus (Forest Service) when a stand is marked for harvesting.

  • Sopanen, ORCID ID:E-mail:
article id 4489, category Article
Einari Wuori. (1937). Hoitoalueen kansliatöiden järjestelystä. Silva Fennica no. 39 article id 4489. https://doi.org/10.14214/sf.a13899
English title: Administration in the forest districts of Forest Service.

Silva Fennica Issue 39 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. The education was arranged by Forest Service.

This presentation describes the administration in districts of Forest Service.

  • Wuori, ORCID ID:E-mail:
article id 4477, category Article
Finnish Society of Forest Science. (1935). Metsänhoitolaitoksen 75-vuotisjuhla 19. IV. 1934. Silva Fennica no. 36 article id 4477. https://doi.org/10.14214/sf.a9063
English title: 75 years’ jubilee of the Finnish Forest Service on April 19th, 1934.

The article is a description of the 75th anniversary of Finnish Forest Service (now Metsähallitus, Forest Service), held on April 19th 1934. The greetings of the quests, presented in the Commemoration festival and Banquet, are included in the article.

  • Finnish Society of Forest Science, ORCID ID:E-mail:
article id 4467, category Article
Finnish Society of Forest Science. (1932). Lauri Ilvessalon muisto. Silva Fennica no. 26 article id 4467. https://doi.org/10.14214/sf.a9039
English title: In memoriam of Dr. Lauri Ilvessalo.
English keywords: obituary; Lauri Ilvessalo

The article is an obituary of Dr. Lauri Ilvessalo, who died in 1928. He worked as a professor of silviculture in 1918-24, and published numerous scientific articles on silviculture. The article includes his presentations on the state of forestry in Finland, and on the establishment of Forest Service in Finland and the public attitude towards the organization.

The PDF includes a summary in German.

  • Finnish Society of Forest Science, ORCID ID:E-mail:
article id 4447, category Article
Oiva Johannes Lakari. (1927). Valtion metsätalouden tehostaminen. Silva Fennica no. 6 article id 4447. https://doi.org/10.14214/sf.a8395
English title: Work for greater efficiency in the state forestry.

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.

  • Lakari, ORCID ID:E-mail:
article id 4437, category Article
Aimo Kaarlo Cajander. (1927). The organization of forest administration in Suomi. Silva Fennica no. 4 article id 4437. https://doi.org/10.14214/sf.a8385

A temporary organization for forest service was established in 1851 for the State forests of Finland. It was made permanent in 1859, and a central board, chief forest supervisors, forest supervisors and forest guards were appointed for the state forests. The Forest Research Institute, established in 1917, was subordinated to the Board of Forestry. In addition, the higher forest education was subordinated to Board of Forestry until it was moved to the University of Helsinki in 1908.

In 1921 the administration was reorganized to meet the requirements of developing forestry in the state forests. The Forest Service was divided into two sections: The State Forest Section and the Private Forest Section. The first consists of four divisions and the latter two. The forests under the supervision of the State Forest Section are divided into four districts, and each of these into two or three inspection territories. Under the supervision of the Private Forest Section are the forest schools, the Forest Research Institute, and the forest officials working for the ecclesiastical forests and Provincial Forest Committees. The Forest Research Institute is only nominally subordinated to the Private Forest Section of the Board of Forestry. It has 17 experimental areas in various parts of the country. These areas have been separated from the supervisor-areas of the state forests.

The PDF includes a summary in Finnish.

  • Cajander, ORCID ID:E-mail:

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