Until recently, natural resource management of such commodities as timber and wildlife was driven largely by the desire to exploit these resources. During the past three decades, however, ecologists have warned that this approach to natural resource management could have unforeseen 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, schemes that vary enormously among agencies. Contributors to this volume--leading experts who are agency personnel as well as researchers--now 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, new advances in computer technology that facilitate classification schemes for ecosystems, ecosystem restoration, biological diversity, and public concerns. Throughout, the experts agree that management practices must be sustainable: that production of commodities, such amenities as recreation and aesthetics, and biodiversity must not be allowed to decline over time.
... Farjon et al (A Field Guide to the Pines of Mexico and Central America, 1997) and Timberlake et al (Field Guide to the Acacias of Zimbabwe, 1999).
... counts: several hundred annually at Stratton I. and at E. Egg Rock, ... 15 Jan 2014 (R. Timberlake, eBird); Reid S.P. (Lower Kennebec R. CBC): 1 on 20 ...
Maltby, E. (1988) Waterlogged Wealth: Why waste the world's wet places? Earthscan, London. ... Timberlake, L. (1985) Africa in Crisis: the causes, ...
... E. and K. M. Wong (eds) (1995–ongoing) Tree Flora of Sabah and Sarawak, FRIM, ... Journal of Biological Education, vol 18, pp293–304 Timberlake J., ...
... E. and K. M. Wong (eds) (1995–ongoing) Tree Flora of Sabah and Sarawak, ... pp293–304 Timberlake J., C. Fagg and R. Barnes (1999) Field Guide to the ...
Frost's meditations: Eudaemonia, the good life: A talk with Martin Seligman. ... 1, 115–135. doi:10.1007/s42413-018-0012-2 Kahneman, D. & Riis, D. (2005).
... section 2, part 2; Texas Water Code, Section 11.085(s)). ... as the “San Antone Hose” and generated a great deal of opposition in the Colorado basin, ...
This is the product access code card for MasteringEnvironmentalScience(tm) with Pearson eText and does not include the actual bound book.
Todd Mark compiled the data on the material at the Muséum National d'Histoire ... Noam Shany provided a great deal of additional information on seabirds.
Details the science behind the Copernican Revolution, the transition from the Earth-centered cosmos to a modern understanding of planetary orbits.