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Author:
Publisher:
ISBN:
Category : Buffer zones (Ecosystem management)
Languages : en
Pages : 160
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Book Description
Author:
Publisher:
ISBN:
Category : Buffer zones (Ecosystem management)
Languages : en
Pages : 160
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Book Description
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 144
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Book Description
Author: Paul D. Anderson
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 258
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309169771
Category : Science
Languages : en
Pages : 448
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Book Description
The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Author: Robert E. Gresswell
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 208
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Book Description
Author: Outen
Publisher: International Water Assn
ISBN: 9781843397014
Category : Science
Languages : en
Pages : 276
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Book Description
This project was undertaken to evaluate the effectiveness of urban riparian forest buffers for a number of potential functions. States and local jurisdictions are increasingly requiring riparian buffers during the development of land for urban uses. At the same time these same jurisdictions must meet the requirements of Total Maximum Daily Loads for pollutant reduction, NPDES-Municipal Stormwater Discharge Permits, and other environmental programs, such as, the Chesapeake Bay Program that require not only pollutant load reductions, but also habitat improvements. This research provides needed information urban riparian forest buffers through a field research design that incorporated a contrast between three sites with a high degree of forested riparian buffer with three sites that had a low amount of forested buffer. The research included, hydrologic measurements, pollutant concentration and load measurements, temperature recordation, buffer floristic analysis, and stream benthic community analysis. This study demonstrates the value of urban riparian forest buffers as a Best Management Practice and provides a model ordinance for use in the development of local jurisdiction stream buffer requirements. This report is available as a pay-per-view item only.
Author: Paul D. Anderson
Publisher:
ISBN: 9781457849220
Category :
Languages : en
Pages : 249
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Book Description
Proceedings of the Density Management Workshop , 4-6 October 2011, Corvallis, OR. Since adoption of the Northwest Forest Plan (NWFP) in the early 1990s, there has been a fundamental shift in forest management practices on federal lands in western Oregon and Washington. Commodity-driven clearcut regeneration harvests have given way to thinnings intended to enhance development of late-successional forest habitats and to conserve important aquatic and riparian ecosystems. These abstracts and peer reviewed papers highlight more than 20 years of research related to forest thinning in the NWFP area. There are presentations from the Bureau of Land Management (BLM) Density Management and Riparian Buffer Study and additional studies providing a more complete overview of the west-side thinning science. There are five topical themes: The Regional and Landscape Context for Density Management in the NWFP Era; Implementation and Influences of Density Management in the Terrestrial Ecosystem; Riparian and Aquatic Ecosystems and Their Responses to Thinning and Buffers; Socioeconomics and Operations; and Thinning and Adaptation. Figures. This is a print on demand report.
Author: United States Department of Agriculture
Publisher: CreateSpace
ISBN: 9781508690511
Category :
Languages : en
Pages : 254
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Book Description
Since adoption of the Northwest Forest Plan (NWFP) in the early 1990s, there has been a fundamental shift in forest management practices on federal lands in western Oregon and Washington. Commodity-driven clearcut regeneration harvests have given way to thinnings intended to enhance development of late-successional forest habitats and to conserve important aquatic and riparian ecosystems. Density Management in the 21st Century: West Side Story presents abstracts and peer reviewed papers from a regional conference highlighting more than twenty years of research related to forest thinning in the NWFP area. Presentations from the BLM Density Management and Riparian Buffer Study provide a focal point, with presentations from additional studies providing for a more complete overview of the west-side thinning science. The contributions are organized as five topical themes: The Regional and Landscape Context for Density Management in the Northwest Forest Plan Era; Implementation and Influences of Density Management in the Terrestrial Ecosystem; Riparian and Aquatic Ecosystems and their Responses to Thinning and Buffers; Socioeconomics and Operations; and Thinning and Adaptation. Collectively, the contributions summarize many important forest dynamics and ecosystem responses to partial overstory removals. Interactions between aquatic and riparian ecosystem conservation measures and upland harvest are emphasized. Targeting resource management practitioners, decision-makers and researchers, the collected works provide a reference to the current and future roles and issues of density management as a tool for forest ecosystem management.
Author:
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 241
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Book Description
Since adoption of the Northwest Forest Plan (NWFP) in the early 1990s, there has been a fundamental shift in forest management practices on federal lands in western Oregon and Washington. Commodity driven clearcut regeneration harvests have given way to thinnings intended to enhance development of late-successional forest habitats and to conserve important aquatic and riparian ecosystems. Density Management in the 21st Century: West Side Story presents abstracts and peer reviewed papers from a regional conference highlighting more than twenty years of research related to forest thinning in the NWFP area. Presentations from the BLM Density Management and Riparian Buffer Study provide a focal point, with presentations from additional studies providing for a more complete overview of the west-side thinning science. The contributions are organized as five topical themes: The Regional and Landscape Context for Density Management in the Northwest Forest Plan Era; Implementation and Influences of Density Management in the Terrestrial Ecosystem; Riparian and Aquatic Ecosystems and their Responses to Thinning and Buffers; Socioeconomics and Operations; and Thinning and Adaptation. Collectively, the contributions summarize many important forest dynamics and ecosystem responses to partial overstory removals. Interactions between aquatic and riparian ecosystem conservation measures and upland harvest are emphasized. Targeting resource management practitioners, decision-makers and researchers, the collected works provide a reference to the current and future roles and issues of density management as a tool for forest ecosystem management.
Author: Stephanie Parkyn
Publisher:
ISBN:
Category : Buffer zones (Ecosystem management)
Languages : en
Pages : 42
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Book Description
The purpose of this report is to review and summarise published research on the efficiency and management of riparian buffer zones (RBZ) with respect to the attenuation of sediment and nutrients, and biodiversity enhancement. While there have been numerous studies on the efficiency of RBZ with respect to sediment and nutrients, many of these studies have been small-scale and site-specific. Therefore, a review of these studies needs to consider an assessment of the catchment scale factors that influence the effectiveness of RBZ in attenuating catchment loads.
