نتایج جستجو برای: us department of agriculture
تعداد نتایج: 21198995 فیلتر نتایج به سال:
/ As federal land management agencies such as the USDA Forest Service increasingly choose to implement collaborative methods of public participation, research is needed to evaluate the strengths and weaknesses of the technique, to identify barriers to effective implementation of collaborative processes, and to provide recommendations for increasing its effectiveness. This paper reports on the f...
This paper presents a study of visitors to the Big Sur region of California during summer 2001. An onsite survey was administered to visitors to USDA Forest Service day-use areas and at developed campgrounds. Place attachment, observations relating to fires and fire management, and perceived recreational constraints owing to wildland fire and fire management are examined. The results indicate t...
BRIAN M. NAIMAN, DAVID ALT, CAROLE A. BOLIN, RICHARD ZUERNER, AND CYNTHIA L. BALDWIN* Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, Massachusetts 01003; Bacterial Diseases of Livestock Research Unit, National Animal Disease Center, USDA Agricultural Research Service, Ames, Iowa 50010; and Department of Pathobiology and Diagnostic Investigation, Michigan Sta...
Food security, or consistent access to adequate food, is important for children's health and development. The first U.S. assessment of children's food security was conducted in 1995 using the U.S. Household Food Security Scale, a measure based on 18 survey questions developed by the USDA and the U.S. Department of Health and Human Services. Three recent developments have improved on that early ...
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