Jackson R. Webster – författare
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2 produkter
2 produkter
Inbunden, Engelska, 2014
779 kr
Skickas inom 5-8 vardagar
This latest addition to the Long-Term Ecological Research Network series gives an overarching account of the recovery and management of a forest watershed ecosystem. It synthesizes and cross-references important and rare-to find, long-term data in 14 chapters that deal with the hydrologic, biogeochemical, and ecological processes of mixed deciduous forests. The data is representative of the entire U.S., and shows the effects of commercial clearcutting using examples from the Southeastern U.S. and a range of East coast forests. It includes responses of both forest and stream components of the watershed and provides unique insights into the interrelationships between the effects of natural disturbances (floods, droughts, insects, and disease, etc.) versus management disturbances.Clearly illustrating the importance and need for long-term research to evaluate recovery processes of long-lived ecosystems, the work will serve academics, professionals, and students seeking to understand more fully the effects of forest-cutting on forest and stream ecosystems.
E-bok
PDF, Engelska, 2014361 kr
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Our North American forests are no longer the wild areas of past centuries; they are an economic and ecological resource undergoing changes from both natural and management disturbances. A watershed-scale and long-term perspective of forest ecosystem responses is requisite to understanding and predicting cause and effect relationships. This book synthesizes interdisciplinary studies conducted over thirty years, to evaluate responses of a clear-cut, cable-logged watershed at the Coweeta Hydrologic Laboratory in the Nantahala Mountain Range of western North Carolina. This research was the result of collaboration among Forest Service and university researchers on the most studied watershed in the Lab''s 78-year history. During the experiment, a variety of natural disturbances occurred: two record floods, two record droughts, a major hurricane, a blizzard of the century, major forest diseases, and insect infestations. These disturbances provided a unique opportunity to study how they altered the recovery of the forest ecosystem. This book also shows that some long-term forest trends cannot be forecast from short-term findings, which could lead to incorrect conclusions of cause and effect relationships and natural resource management decisions.