Displaying 1 - 10 of 12
Moore, Trevitt
Forest fire managers have been quick to capitalise on recent developments in computer hardware and software as they took place. Model development in support of land and forest management generally proliferated during the last few decades. Based…
Type: Document
Year: 1994
Anderson, Clark, Findley, Hanes, Mahaffey, Miller, Stinson, Zimmerman
Compilation of reference material and guidance on fire behavior, fuels, and fire effects on wildlife, cultural resources, etc. including a bibliography. Sponsored by the U.S. Department of Agriculture, U.S. Department of the Interior, and National…
Type: Document
Year: 1994
Goldammer
Although vegetation fires and other plant biomass burning constitute an old and important natural and anthropogenic environmental factor, well investigated in many details, it is recognized that we have much less knowledge about extent and…
Type: Document
Year: 1994
Robbins, Wolf
Traces the natural and cultural processes involved in shaping the environment in the intermontane northwest from the Indian period of domination to the present. Emphasizes the increasing influence of humans as modifiers of landscapes and ecosystems…
Type: Document
Year: 1994
Portions of forest ecosystems in eastern Oregon and Washington are in poor health, are not meeting societies expectations, and have elevated hazard for fire, insects, and disease. Diversity in stream habitats and associated fisheries has declined…
Type: Document
Year: 1994
Dawson, Greco
Preservation and restoration of natural ecosystems is important to maintain the dynamic character which ultimately formed the giant sequoia/mixed-conifer forests prior to human interference. In the Giant Forest, aesthetic and ecological goals need…
Type: Document
Year: 1994
Stransky
From the text... 'The South is faced with the need of producing about two-thirds of the nation's pulpwood. The most efficient and perhaps the only way to achieve this goal is through intensive even-aged management--that is, by clearcutting, site…
Type: Document
Year: 1973
Wilhelm
From the Conclusions ... 'Prior to becoming a national park, Shenandoah had gone through periods of indiscriminate logging, hunting, livestock grazing, and burning. Then the area entered the National Park System and shifted abruptly to a regime of…
Type: Document
Year: 1973
Baker
[no description entered]
Type: Document
Year: 1973
Steward, Ornes
Sawgrass (Cladium jamaicense Crantz) seedlings were grown in virgin soil in a greenhouse to determine the mineral-nutrient status of plants in the field, as well as their response to nutrient enrichment. Additions of small quantities of phosphorus…
Type: Document
Year: 1973