نتایج جستجو برای: Forest Service
تعداد نتایج: 431278 فیلتر نتایج به سال:
Coeli Hoover, USDA Forest Service (Lead Author) Richard Birdsey, USDA Forest Service (Co‐Lead Author) Bruce Goines, USDA Forest Service Peter Lahm, USDA Forest Service Gregg Marland, Appalachian State University David Nowak, USDA Forest Service Stephen Prisley, Virginia Polytechnic Institute and State University Elizabeth Reinhardt, USDA Forest Service Ken Skog, USDA Forest Service David Skole,...
a Eastern Forest Environmental Threat Assessment Center, Southern Research Station, USDA Forest Service, PO Box 12254, Research Triangle Park, NC 27709, USA b Forest Economics and Policy Work Unit, Southern Research Station, USDA Forest Service, PO Box 12254, Research Triangle Park, NC 27709, USA c Goods, Services, and Values Program, Pacific Northwest Research Station, USDA Forest Service, 620...
U.S. Department of Agriculture, Forest Service, Southern Research Station, Center for Integrated Forest Science, Department of Forestry and Environmental Resources, Raleigh, NC 27695, United States U.S. Department of Agriculture, Forest Service, Southern Research Station, Center for Forest Watershed Research, Coweeta Hydrologic Laboratory, Otto, NC 28763, United States U.S. Department of Agricu...
S. W. Fraedrich, Southern Research Station, USDA Forest Service, Athens, GA 30602; T. C. Harrington, Department of Plant Pathology, Iowa State University, Ames 50011; R. J. Rabaglia, Forest Health Protection, USDA Forest Service, Arlington, VA 22209; M. D. Ulyshen, Southern Research Station, USDA Forest Service, Athens, GA 30602; A. E. Mayfield, III, Florida Department of Agriculture and Consum...
USDA Forest Service, Northern Research Station, Forest Inventory and Analysis Program, St. Paul, MN 55108, USA Nicholas School of the Environment, Duke University, Durham, NC 27708, USA USDA Forest Service, Northern Research Station, Forest Inventory and Analysis Program, Newtown Square, PA 19073, USA USDA Forest Service, Southern Research Station, Forest Inventory and Analysis Program, Knoxvil...
William J. Otrosina, Supervisory Research Plant Pathologist, USDA Forest Service, Southern Research Station, Athens, GA, 30602; ‘N$m.J. Hess9 Plant Pathologist, USDA Forest Service, Forest Health Staff, Alexandria Field Office, Pineville, LA;, 71360; S&mley J. Zarnach, USDA Forest Service, Southern Research Station, Asheville, NC 28802; Thelma J. Perry, USDA Forest Service, Southern Research St...
Forest ecosystem services are fundamental for human life. To protect and increase forest ecosystem services, the driving factors underlying changes in forest ecosystem service values must be determined to properly implement forest resource management planning. This study examines the driving factors that affect changes in forest ecosystem service values by focusing on regional forest characteri...
Influence of Tylenchorhynchus ewingi on growth of loblolly pine seedlings, and host suitability of legumes and small grains Stephen W. FRAEDRICH 1·*, Michelle M. CRAM 2, Zafar A. HANDOO 3 and Stanley J. ZARNOCH 4 1 Southern Research Station, USDA Forest Service Athens, GA 30602, USA 2 Forest Health Protection, USDA Forest Service, Athens, GA 30602, USA 3 USDA Agricultural Research Service, Nema...
BRIAN H. HILL* , FRANK H. M CCORMICK , BRET C. HARVEY , SHERRI L. JOHNSON , MELVIN L. WARREN AND COLLEEN M. ELONEN* *U. S. Environmental Protection Agency, Mid-Continent Ecology Division, Duluth, MN, U.S.A. U. S. Forest Service, Rocky Mountain Research Station, Boise, ID, U.S.A. U. S. Forest Service, Pacific Southwest Research Station, Arcata, CA, U.S.A. U. S. Forest Service, Forestry Sciences ...
Natural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, 1219 Queen Street East, Sault Ste. Marie, ON P6A 2E5, Canada, Northern Research Station, USDA Forest Service, 1992 Folwell Ave, St. Paul, MN 55108, USA, Southern Research Station, Eastern Forest Environmental Threat Assessment Center, USDA Forest Service, 3041 Cornwallis Road, Research Triangle Park, NC 27709, USA, ...
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