Monitoring Post-fire Vegetation Rehabilitation Projects PDF Download
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Author: Troy A. Wirth
Publisher: DIANE Publishing
ISBN: 9781422325803
Category : Environmental monitoring
Languages : en
Pages : 94
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Book Description
Author: Troy A. Wirth
Publisher: DIANE Publishing
ISBN: 9781422325803
Category : Environmental monitoring
Languages : en
Pages : 94
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Book Description
Author: Troy A. Wirth
Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 36
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Book Description
Author: Peter R. Robichaud
Publisher:
ISBN:
Category : Fire management
Languages : en
Pages : 92
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Book Description
Spending on postfire emergency watershed rehabilitation has increased during the past decade. A west-wide evaluation of USDA Forest Service burned area emergency rehabilitation (BAER) treatment effectiveness was undertaken as a joint project by USDA Forest Service Research and National Forest System staffs. This evaluation covers 470 fires and 321 BAER projects, from 1973 through 1998 in USDA Forest Service Regions 1 through 6. A literature review, interviews with key Regional and Forest BAER specialists, analysis of burned area reports, and review of Forest and District monitoring reports were used in the evaluation. The study found that spending on rehabilitation has increased to over $48 million during the past decade because the perceived threat of debris flows and floods has increased where fires are closer to the wildland-urban interface. Existing literature on treatment effectiveness is limited, thus making treatment comparisons difficult. The amount of protection provided by any treatment is small. Of the available treatments, contour-felled logs show promise as an effective hillslope treatment because they provide some immediate watershed protection, especially during the first postfire year. Seeding has a low probability of reducing the first season erosion because most of the benefits of the seeded grass occurs after the initial damaging runoff events. To reduce road failures, treatments such as properly spaced rolling dips, water bars, and culvert reliefs can move water past the road prism. Channel treatments such as straw bale check dams should be used sparingly because onsite erosion control is more effective than offsite sediment storage in channels in reducing sedimentation from burned watersheds. From this review, we recommend increased treatment effectiveness monitoring at the hillslope and sub-catchment scale, streamlined postfire data collection needs, increased training on evaluation postfire watershed conditions, and development of an easily accessible knowledge base of BAER techniques.
Author: Matthew Brooks
Publisher:
ISBN:
Category : Fire management
Languages : en
Pages : 36
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Book Description
Author: A Cerda
Publisher: CRC Press
ISBN: 9781439843338
Category : Technology & Engineering
Languages : en
Pages : 605
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Book Description
This book has been published a decade after Fires Effects on Ecosystems by DeBano, Neary, and Folliott (1998), and builds on their foundation to update knowledge on natural post-fire processes and describe the use and effectiveness of various restoration strategies that may be applied when human intervention is warranted. The chapters in this book, written by leading scientists, have been compiled to provide relevant and accessible information to students, land managers, and policy-makers as well as other scientists.
Author:
Publisher:
ISBN:
Category : Biotic communities
Languages : en
Pages : 282
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Book Description
Author: Paulo Pereira
Publisher: CSIRO PUBLISHING
ISBN: 1486308155
Category : Science
Languages : en
Pages : 400
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Book Description
Wildland fires are occurring more frequently and affecting more of Earth's surface than ever before. These fires affect the properties of soils and the processes by which they form, but the nature of these impacts has not been well understood. Given that healthy soil is necessary to sustain biodiversity, ecosystems and agriculture, the impact of fire on soil is a vital field of research. Fire Effects on Soil Properties brings together current research on the effects of fire on the physical, biological and chemical properties of soil. Written by over 60 international experts in the field, it includes examples from fire-prone areas across the world, dealing with ash, meso and macrofauna, smouldering fires, recurrent fires and management of fire-affected soils. It also describes current best practice methodologies for research and monitoring of fire effects and new methodologies for future research. This is the first time information on this topic has been presented in a single volume and the book will be an important reference for students, practitioners, managers and academics interested in the effects of fire on ecosystems, including soil scientists, geologists, forestry researchers and environmentalists.
Author: Peter R. Robichaud
Publisher:
ISBN:
Category : Fire management
Languages : en
Pages : 92
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Book Description
Spending on postfire emergency watershed rehabilitation has increased during the past decade. A west-wide evaluation of USDA Forest Service burned area emergency rehabilitation (BAER) treatment effectiveness was undertaken as a joint project by USDA Forest Service Research and National Forest System staffs. This evaluation covers 470 fires and 321 BAER projects, from 1973 through 1998 in USDA Forest Service Regions 1 through 6. A literature review, interviews with key Regional and Forest BAER specialists, analysis of burned area reports, and review of Forest and District monitoring reports were used in the evaluation. The study found that spending on rehabilitation has increased to over $48 million during the past decade because the perceived threat of debris flows and floods has increased where fires are closer to the wildland-urban interface. Existing literature on treatment effectiveness is limited, thus making treatment comparisons difficult. The amount of protection provided by any treatment is small. Of the available treatments, contour-felled logs show promise as an effective hillslope treatment because they provide some immediate watershed protection, especially during the first postfire year. Seeding has a low probability of reducing the first season erosion because most of the benefits of the seeded grass occurs after the initial damaging runoff events. To reduce road failures, treatments such as properly spaced rolling dips, water bars, and culvert reliefs can move water past the road prism. Channel treatments such as straw bale check dams should be used sparingly because onsite erosion control is more effective than offsite sediment storage in channels in reducing sedimentation from burned watersheds. From this review, we recommend increased treatment effectiveness monitoring at the hillslope and sub-catchment scale, streamlined postfire data collection needs, increased training on evaluation postfire watershed conditions, and development of an easily accessible knowledge base of BAER techniques.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 264
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Book Description
Author: Peter Robichaud
Publisher:
ISBN: 9780756736118
Category :
Languages : en
Pages : 85
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Book Description
Spending on postfire emergency watershed rehabilitation has increased during the past decade. A west-wide evaluation of U.S. Dept. of Agriculture (USDA) Forest Service burned area emergency rehabilitation (BAER) treatment effectiveness was undertaken as a joint project by USDA Forest Service Research & Nat. Forest System staffs. This evaluation covers 470 fires & 321 BAER projects, from 1973 through 1988 in USDA Forest Service Regions 1 through 6. A literature review, interviews with key Regional & Forest BAER specialists, analysis of burned area reports, & review of Forest & district monitoring reports were used in the evaluation. Charts & tables.
