The Forestry Commission
نویسندگان
چکیده
منابع مشابه
The Scientific Basis of Forestry
Over the past two decades forestry in the United States has diverged into two approaches with quite different objectives and scientific priorities. The management focus of most industrial lands is on increasing productivity of wood fiber via plantations and various cultural tools, especially genetic selection, fertilization, and control of noncrop vegetation. Federal forest management has shift...
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Forestry plans have been influential on tree species and planting in different ways, regulating tree species diversity. Investigation of the changes in tree species diversity and preservation livestock sustainability by using forestry inventory can be an appropriate tool for decision makers in management. Indicators such as the Shannon Wiener and Simpson indices can be used to study the variati...
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• Explore the variations in forest biodiversity and associated patterns of climate and ge o g ra p hy that influence fire regimes; • Evaluate the influence of past and current management (e.g., fire exclusion) and land use on forest biodiversity; and • Consider the likely impacts of fire management alternatives, including suppression, post-fire remediation, prescribed fire, and mechanical thinn...
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ژورنال
عنوان ژورنال: Nature
سال: 1949
ISSN: 0028-0836,1476-4687
DOI: 10.1038/164870a0