Can intensive silviculture contribute to sustainable forest management in northern ecosystems?
نویسندگان
چکیده
منابع مشابه
Sustainable Forest Ecosystems and Management: A Review Article
Concerns about the sustainability of forest resources and ecosystems have been expressed almost from the beginning of modern studies of forest management by ecologists, biologists, economists, and other specialists. However, the focus of this concern has gone through several transformations. Environmental scientists have emphasized the maintenance of forest ecosystems in the face of different t...
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Claim of sustainability are virtually impossible to prove but enough is known about tropical forest ecology and silviculture to protect ecosystem functions and maintain biodiversity while still deriving financial profirs from logging . Rapid improvements in long-term forest production will derive from better planning of harvesting operations and stand improvement treatments. Lack of good manage...
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Considerations of economic potential, past utilization, habitat, ecology, and silviculture are brought together in nine recommendations for managing tanoak in northern California. These include seeding acorns point up, establishing new stands from root crown sprouts, thinning existing young-growth stands, beginning stands from nursery stock planted at different spacings and learning spacing and...
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The major purpose of this study is to assess the perception of managers in the Forest, Range and WatershedOrganization. It is an applied study by using descriptive–correlative method. A questionnaire was developedand data collected from 105 respondents. The validity and reliability of questionnaires was verified. Theresults of study show that there was a relationship between educational level, ...
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Genetically modified (GM) crops and sustainable development remain the foci of much media attention, especially given current concerns about a global food crisis. However, whilst the latter is embraced with enthusiasm by almost all groups GM crops generate very mixed views. Some countries have welcomed GM, but others, notably those in Europe, adopt a cautious stance. This paper aims to review t...
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ژورنال
عنوان ژورنال: The Forestry Chronicle
سال: 2000
ISSN: 0015-7546,1499-9315
DOI: 10.5558/tfc76283-2