Environmental Effects of Postfire Logging PDF Download
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Author: James D. McIver
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 80
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Book Description
Author: James D. McIver
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 80
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Book Description
Author: James D. McIver
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: James D. McIver
Publisher: Diane Publishing Company
ISBN: 9780756701796
Category : Forest fires
Languages : en
Pages : 72
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Book Description
Reviews the scientific literature on logging after wildfire, with a focus on environmental effects of logging & removal of large woody structure. Rehabilitation, the practice of planting or seeding after logging, is not reviewed here. Several publications are cited that can be described as commentaries,Ó intended to help frame the public debate. The report reviews 21 post-fire logging studies & interprets them in the context of how wildfire affects stands & watersheds. Results of this review are summarized in 16 major conclusions at the end of the text, most of which are based on results of no more than a handful of studies. Includes an annotated bibliography.
Author: Deborah G. Nemens
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 35
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Author: Deborah G. Nemens
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: David L. Peterson
Publisher: DIANE Publishing
ISBN: 1437926665
Category : Technology & Engineering
Languages : en
Pages : 60
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Book Description
Timber harvest following wildfire leads to different outcomes depending on the biophysical setting of the forest, pattern of burn severity, operational aspects of tree removal, and other activities. Postfire logging adds to these effects by removing standing dead trees (snags) and disturbing the soil. The influence of postfire logging depends on the intensity of the fire, intensity of the logging operation, and mgmt. activities such as fuel treatments. Removal of snags reduces long-term fuel loads but generally results in increased amounts of fine fuels for the first few years after logging. Cavity-nesting birds, small mammals, and amphibians may be affected by harvest of standing dead and live trees, with negative effects on most species. Illustrations.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 146
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Author: James H. Patric
Publisher:
ISBN:
Category :
Languages : en
Pages : 60
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 410
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Author:
Publisher:
ISBN:
Category : Post-fire forest management
Languages : en
Pages : 60
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Book Description
This synthesis provides an ecological foundation for management of the diverse ecosystems and fire regimes of North America, based on scientific principles of fire interactions with vegetation, fuels, and biophysical processes. Although a large amount of scientific data on fire exists, most of those data have been collected at small spatial and temporal scales. Thus, it is challenging to develop consistent science-based plans for large spatial and temporal scales where most fire management and planning occur. Understanding the regional geographic context of fire regimes is critical for developing appropriate and sustainable management strategies and policy. The degree to which human intervention has modified fire frequency, intensity, and severity varies greatly among different ecosystems, and must be considered when planning to alter fuel loads or implement restorative treatments. Detailed discussion of six ecosystems--ponderosa pine forest (western North America), chaparral (California), boreal forest (Alaska and Canada), Great Basin sagebrush (intermountain West), pine and pine-hardwood forests (Southern Appalachian Mountains), and longleaf pine (Southeastern United States)--illustrates the complexity of fire regimes and that fire management requires a clear regional focus that recognizes where conflicts might exist between fire hazard reduction and resource needs. In some systems, such as ponderosa pine, treatments are usually compatible with both fuel reduction and resource needs, whereas in others, such as chaparral, the potential exists for conflicts that need to be closely evaluated. Managing fire regimes in a changing climate and social environment requires a strong scientific basis for developing fire management and policy. --
