نتایج جستجو برای: forestry
تعداد نتایج: 9875 فیلتر نتایج به سال:
Modeling forest and range land development in rural locations, with examples from eastern Oregon Jeffrey D. Kline a,∗, Alissa Moses b, Gary J. Lettman b, David L. Azuma c a USDA Forest Service, Pacific Northwest Research Station, Forestry Sciences Laboratory, 3200 SW Jefferson Way, Corvallis, OR 97331, USA b Oregon Department of Forestry, Salem, 2600 State Street Salem, OR 97310, USA c USDA For...
The trade relationship between small-scale growers and processing companies often plays an important role in determining the nature and extent of benefi ts derived from commercial forestry, and the distribution of these benefi ts. Many strategies are used by individual small-scale growers, village communities, companies and government agencies to form partnerships to undertake commercial forest...
1 Department of Microbiology and Plant Pathology, Tree Protection Co-operative Programme (TPCP), Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, Gauteng, South Africa, 2 Department of Genetics, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, Gauteng, South Africa, 3 Department of Plant Sciences, Tree Protect...
1 Natural Resources Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC, United States, 2 Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC, United States, 3 Fisheries, Wildlife, and Conservation Biology Program, Forestry and Environmental Resources, North Carolina State University, Raleigh, NC,...
Xiao-Yi Wang, Zhong-Qi Yang , , Juli R. Gould, Hui Wu and Jian-Hai Ma The Key Laboratory of Forest Protection, State Forestry Administration, Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China Animal and Plant Health Inspection Service, Department of Agriculture, Otis ANGB, MA 02542 5008, USA Forestry Bureau of Sanming City in Fu...
Introduction Community Based Forestry (CBF) implies commitment to the long term ecological, economic and social well being of forest dependent communities. CBF, or community scale sustainable forestry, constitutes a departure from industrial forestry due to this commitment to the preservation of the ecological integrity of the forest ecosystem in perpetuity and to the maintenance or improvement...
Paper Abstract: This paper will introduce the reader to the processes a team of individuals from Management, Forestry, Consultants, and Computer Science backgrounds employed to gather user needs/ requirements for a Forestry Portal. The paper will first inform the reader on the background and objectives of the Forestry Portal Project and then discuss the lessons learned and future steps in condu...
BACKGROUND The development of affordable woody biomass feedstocks represents a significant opportunity in the development of cellulosic biofuels. Primary woodchips produced by forest mills are considered an ideal feedstock, but the prices they command on the market are currently too expensive for biorefineries. In comparison, forestry residues represent a potential low-cost input but are consid...
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