Woody Debris, Channel Morphology, and Sediment Storage Along Headwater Streams of Great Smoky Mountains National Park, Tennessee-North Carolina

Woody Debris, Channel Morphology, and Sediment Storage Along Headwater Streams of Great Smoky Mountains National Park, Tennessee-North Carolina PDF Author: Evan A. Hart
Publisher:
ISBN:
Category : Debris avalanches
Languages : en
Pages : 310

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 834

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Controls of Large Woody Debris on Headwater Stream Morphology, Washington State

Controls of Large Woody Debris on Headwater Stream Morphology, Washington State PDF Author: Christopher Andrew Sturm
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Guide to Programs of Geography in the United States and Canada

Guide to Programs of Geography in the United States and Canada PDF Author:
Publisher:
ISBN:
Category : Geography
Languages : en
Pages : 846

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Headwater Stream Sediment Storage in Relation to In-stream Woody Debris and Forest Management Practices in Southwestern Washington

Headwater Stream Sediment Storage in Relation to In-stream Woody Debris and Forest Management Practices in Southwestern Washington PDF Author: Melissa A. Maxa
Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 226

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Patterns of Wood and Sediment Storage Along Debris-flow Impacted Headwater Channels in Old-growth and Industrial Forests

Patterns of Wood and Sediment Storage Along Debris-flow Impacted Headwater Channels in Old-growth and Industrial Forests PDF Author: Jeremy T. Bunn
Publisher:
ISBN:
Category : Clearcutting
Languages : en
Pages : 144

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Modeling Large Woody Debris Recruitment for Small Streams of the Central Rocky Mountains

Modeling Large Woody Debris Recruitment for Small Streams of the Central Rocky Mountains PDF Author: Don C. Bragg
Publisher:
ISBN:
Category : Riparian forests
Languages : en
Pages : 44

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As our understanding of the importance of large woody debris (LWD) evolves, planning for its production in riparian forest management is becoming more widely recognized. This report details the development of a model (CWD, version 1.4) that predicts LWD inputs, including descriptions of the field sampling used to parameterize parts of the model, the theoretical and practical underpinnings of the model's structure, and a case study of CWD's application to a stream in Wyoming's Bridger-Teton National Forest.

Effects of Large Woody Debris on Channel Morphology and Substrate Embeddedness in a Sand Impacted, Low Gradient Stream

Effects of Large Woody Debris on Channel Morphology and Substrate Embeddedness in a Sand Impacted, Low Gradient Stream PDF Author: Donald George Uzarski
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 270

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Estimating Large Woody Debris Recruitment from Adjacent Riparian Areas

Estimating Large Woody Debris Recruitment from Adjacent Riparian Areas PDF Author: Kathleen P. Minor
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 0

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Large woody debris recruitment to streams from adjacent riparian forests influences stream channel morphology, sediment routing, and fish habitat. A mathematical model was developed to 1) determine whether the trees in a stand adjacent to a stream, upon falling, would provide large woody debris of a specified size to the stream and 2) determine the volume of trees, upon falling, that reach a stream over a specific time period. The model considered stand and topographic parameters such as tree size, tree form, distance from the stream, hill slope gradient, stream gradient, stream width, riparian buffer width, and basal area of the stand. The likelihood that a tree of a specified size will reach the channel is the probability the tree will fall in a given direction evaluated at 1 degree azimuths from 0 to 360 degrees multiplied by the probability it is tall enough to reach the stream. Volume estimates were calculated by multiplying estimated tree volumes by the joint probabilities. A test riparian polygon comprised of Douglas-fir (Pseudotsuga menziesii {Mirb.] Franco) was selected to illustrate how the model predicts large woody debris recruitment of both key pieces and volume to an adjacent stream. Estimating large woody debris recruitment to streams from adjacent riparian stands over several decades may be useful in determining effectiveness of various configurations of riparian buffers and provide assistance in the prediction of the future quality of aquatic and terrestrial habitats in riparian zones. This model provides one way to estimate where large wood is coming from within a riparian leave area and could be useful in determining necessary widths for riparian areas that are intended to provide large woody debris recruitment over time.

Process Based Management of Large Woody Debris at the Basin Scale

Process Based Management of Large Woody Debris at the Basin Scale PDF Author: Neil Steven Lassettre
Publisher:
ISBN:
Category :
Languages : en
Pages : 314

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