Until recently, natural resource management of such commodities as timber and wildlife was driven largely by the desire to exploit these resources. Since the 1960s, however, ecologists have warned that this approach to natural resource management could have unforseen consequences because it ignored how ecosystems function within the landscape. Federal agencies that oversee forest and wildlife resources have begun to implement different schemes of ecosystem management, clarify the key elements of sound ecosystem management and offer prescriptions for implementing them. The authors discuss definitions of ecosystem management, sustainability of ecological systems, landscape ecology, resource management at different scales and in an ecosystem context, advances in computer technology that facilitate classification schemes for ecosystems, ecosystem restoration, biological diversity and public concerns.
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Anbieter: N. Fagin Books, Chicago, IL, USA
Hardcover. Zustand: Very Good. Dust Jacket Included. 1997. Conservation, Natural History, Botany. Yale University Press. 361p. Very good boards and good dust jacket with sun-fading along spine and black ink spot on back dj. is sticky 8/25. Bestandsnummer des Verkäufers -1227821686
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Anbieter: Wonder Book, Frederick, MD, USA
Zustand: Very Good. Very Good condition. Like New dust jacket. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bestandsnummer des Verkäufers K04L-00840
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Anbieter: -OnTimeBooks-, Phoenix, AZ, USA
Zustand: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail. Bestandsnummer des Verkäufers OTV.0300069022.G
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Anbieter: Anybook.com, Lincoln, Vereinigtes Königreich
Zustand: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,950grams, ISBN:0300069022. Bestandsnummer des Verkäufers 9910622
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