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Articles containing the keyword 'practice'

Category : Article

article id 5574, category Article
Jouni Vettenranta. (1996). Effect of species composition on economic return in a mixed stand of Norway spruce and Scots pine. Silva Fennica vol. 30 no. 1 article id 5574. https://doi.org/10.14214/sf.a9219
Keywords: Pinus sylvestris; Picea abies; net present value; mixed forests; growth models; tree species composition; forest management practices; felling methods; valuation; soil expectation value; treatment programme
Abstract | View details | Full text in PDF | Author Info

The effect of species mixture was studied in a mixed stand of Norway spruce (Picea abies (L.) H. Karst.) and Scots pine (Pinus sylvestris L.) by simulating around 100 different treatment schedules during the rotation in a naturally regenerated even-aged stand located on a site of medium fertility in North Karelia, Finland. Both thinning from below and thinning from above were applied. Optimum rotations were determined by maximising the net present value calculated to infinity and different treatment schedules were compared with the net present value over one rotation as per rotation applied. In the optimum treatment programme, the proportion of pines was decreased by half of the basal area in the first thinning stage and by the end of the rotation to about one third. In thinning from above, the proportion of pines can be maintained at a slightly higher level. It is economically profitable to maintain the growing stock capital at approximately the level recommended by Forest Centre Tapio, a semi-governmental forestry authority. With non-optimum species composition, the loss in net present value over one rotation can be about 10 % in thinning from below and about 20 % in thinning from above.

  • Vettenranta, E-mail: jv@mm.unknown (email)
article id 5296, category Article
Russell K. Henly, Paus V. Ellefson. (1986). Cost and effectiveness of legal mandates for the practice of forestry on private land. Silva Fennica vol. 20 no. 4 article id 5296. https://doi.org/10.14214/sf.a27752
Keywords: forest management; forest policy; forest legislation; private forestry; United States; forest laws; regulation of forest practices; protection of forest resources
Abstract | View details | Full text in PDF | Author Info

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.

  • Henly, E-mail: rh@mm.unknown (email)
  • Ellefson, E-mail: pe@mm.unknown

Category : Article

article id 7084, category Article
V. T. Aaltonen. (1924). On newer forest management regimes in Germany. Acta Forestalia Fennica vol. 25 no. 9 article id 7084. https://doi.org/10.14214/aff.7084
Keywords: forest management; continuous cover forestry; felling methods; practice; clear cut
Abstract | View details | Full text in PDF | Author Info

Forest management practices have deployed during the centuries very differently in different regions. The geographical as well as other nature related factors influence them heavily. During the first half of 19th century was shelterwood felling much used practice especially in Prussia. Meanwhile the clearcutting with planting the seedlings became also more popular. The method is still widely used in many countries. Becoming more popular the clear cut and planting practice changed the modus operandi of forestry from close-to-nature to economically-oriented.

The article discusses based on literature the most important developments of the forest management practices, especially regarding felling and regeneration methods. The article concludes with the view that usage of boarder selection felling as well as continuous forest management system are not suitable for small-scale forestry (on small private estates) on in Finland common barren sites. On more fertile soils the boarder selection felling would give good results and could be recommended also for more use. However, the bad market conditions make the more intensive forest management impossible in most parts of Finland. More research is needed in order to find best felling methods for fertile small-scale private forests.
  • Aaltonen, E-mail: va@mm.unknown (email)

Category : Research article

article id 10051, category Research article
Anna-Kaisa Kosenius, Artti Juutinen, Liisa Tyrväinen. (2020). The role of state-owned commercial forests and firm features in nature-based tourism business performance. Silva Fennica vol. 54 no. 1 article id 10051. https://doi.org/10.14214/sf.10051
Keywords: business performance; entrepreneurial attitude; forest-based tourism business; forest management practices; landscape trading; recreational value trading
Highlights: State-owned commercial forests provide an important part of nature-based tourism enterprises’ service scope; Increase in turnover during five years vary depending on provided services; Entrepreneurial attitude associates with willingness to participate in a landscape and recreational value trading scheme; Increasing international demand for nature-based tourism promotes business possibilities, needs attention to forest environments and smooth co-operation between actors.
Abstract | Full text in HTML | Full text in PDF | Author Info

Nature-based tourism (NBT) is a growing industry within regions rich in natural amenities worldwide. An important feature of NBT business is the dependence on the quality of surrounding environment. This paper addresses the role of the management of commercial forests owned by the state in Finnish Lapland. The paper explores the NBT entrepreneurs’ willingness to participate in a proposed new landscape and recreational value trading (LRVT) and elaborates the effect of entrepreneur and enterprise characteristics, such as entrepreneurial attitude, venture size, and a variety of services offered to customers, on the experienced and expected growth of NBT enterprise. The survey data on NBT enterprises were analyzed with ordered and binary logit models. The willingness of enterprises to participate in LRVT depended on the venture size, entrepreneurial attitude, and type of activities offered to customers. The results show that relatively young and small-sized enterprises have faced difficulties in developing their business. Entrepreneurial experience, risk-taking and intention to develop new business associate positively with expected increase in turnover.

  • Kosenius, University of Helsinki, Department of Economics and Management, P.O. Box 27, FI-00014 University of Helsinki, Finland ORCID https://orcid.org/0000-0002-1528-8145 E-mail: anna-kaisa.kosenius@helsinki.fi (email)
  • Juutinen, Natural Resources Institute Finland (Luke), Bioeconomy and environment, Paavo Havaksentie 3, FI-90570 Oulu, Finland ORCID https://orcid.org/0000-0003-4300-5365 E-mail: artti.juutinen@luke.fi
  • Tyrväinen, Natural Resources Institute Finland (Luke), Bioeconomy and environment, Latokartanonkaari 9, FI-00790 Helsinki, Finland ORCID https://orcid.org/0000-0001-9941-8228 E-mail: liisa.tyrvainen@luke.fi
article id 1214, category Research article
Katri Hamunen, Outi Virkkula, Teppo Hujala, Juha Hiedanpää, Mikko Kurttila. (2015). Enhancing informal interaction and knowledge co-construction among forest owners. Silva Fennica vol. 49 no. 1 article id 1214. https://doi.org/10.14214/sf.1214
Keywords: communities of practice; forest owner clubs; guidance; knowledge sharing; learning communities; peer learning; social network
Highlights: Forest owners’ own communities could complement the present expert-driven forestry extension; Enhancing informal interaction between forest owners calls for sufficiently homogeneous reference groups and also new communication contexts; New purposes of forest ownership and innovative forest management practices are suggested topics for novel owner communities; Forest professionals may initiate these communities, but the continuity depends on the owners themselves.
Abstract | Full text in HTML | Full text in PDF | Author Info
It is a common concern that non-resident private forest owners are less able to make informed decisions regarding their forests. Moreover, the present guidance given by forest professionals is not reaching all owners. In this study, we suggest enhancing knowledge exchange among forest owners by increasing their mutual and informal interaction that could inspire them to co-construct new knowledge. The first objective is to identify present emerging activities that constitute knowledge exchange contexts (communities) for Finnish forest owners. The second objective is to discuss the challenges of current Finnish forest extension and their implications when introducing Communities of Practice as a complementary response to existing, yet insufficient, professional-led extension. Data consist of Finnish forest owners’ and forest professionals’ (n = 43) focus group interviews. The qualitative analysis was theoretically oriented followed by data-driven coding and grouping. According to the results, the role of expert-led encounters is strong in Finland and owners’ opportunities for good mutual communication are rare. Informal communities exist mainly in the countryside among neighbouring owners and within families. To enhance knowledge sharing among owners, one needs to identify innovative topics and activities that would inspire owners to commit to their forest property and perform active silviculture. These communities would operate as creative learning environments allowing participation of different levels. When cultivating forest owners’ communities it is important to consider actors’ roles. Forest owners themselves are responsible for the functions and continuity of these communities, although forest professionals could also initiate new and sufficiently homogenous reference groups for the owners.
  • Hamunen, Natural Resources Institute Finland (Luke), New Business Opportunities, P.O. Box 68, FI-80101 Joensuu, Finland E-mail: katri.hamunen@luke.fi
  • Virkkula, Oulu University of Applied Sciences, Kotkantie 1, FI-90250 Oulu, Finland E-mail: outi.virkkula@oamk.fi
  • Hujala, Natural Resources Institute Finland (Luke), New Business Opportunities, P.O. Box 18, FI-01301 Vantaa, Finland ORCID http://orcid.org/0000-0002-7905-7602 E-mail: teppo.hujala@luke.fi (email)
  • Hiedanpää, Natural Resources Institute Finland (Luke), Economy and Society, Itäinen Pitkäkatu 3, FI-20520 Turku, Finland E-mail: juha.hiedanpaa@luke.fi
  • Kurttila, Natural Resources Institute Finland (Luke), New Business Opportunities, P.O. Box 68, FI-80101 Joensuu, Finland E-mail: mikko.kurttila@luke.fi

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