Timber Resource Statistics for Oregon

Timber Resource Statistics for Oregon PDF Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 76

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Book Description

Timber Resource Statistics for Oregon

Timber Resource Statistics for Oregon PDF Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 76

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Book Description


Wildlife Habitats in Managed Forests

Wildlife Habitats in Managed Forests PDF Author: Jack Ward Thomas
Publisher:
ISBN:
Category : Forest animals
Languages : en
Pages : 528

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Book Description
That is what this book is about. It is a framework for planning, in which habitat is the key to managing wildlife and making forest managers accountable for their actions. This book is based on the collective knowledge of one group of resource professionals and their understanding about how wildlife relate to forest habitats. And it provides a longoverdue system for considering the impacts of changes in forest structure on all resident wildlife.

Historical Forestry Statistics of the United States

Historical Forestry Statistics of the United States PDF Author:
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 48

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Forest Statistics of the United States, 1987

Forest Statistics of the United States, 1987 PDF Author: Karen L. Waddell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 116

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List of Available Publications - Pacific Northwest Forest and Range Experiment Station

List of Available Publications - Pacific Northwest Forest and Range Experiment Station PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 76

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Book Description


An Ecological Characterization of the Pacific Northwest Coastal Region

An Ecological Characterization of the Pacific Northwest Coastal Region PDF Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 620

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Effects of Forest Practices on Peak Flows and Consequent Channel Response

Effects of Forest Practices on Peak Flows and Consequent Channel Response PDF Author: Gordon E. Grant
Publisher: DIANE Publishing
ISBN: 1437927130
Category : Nature
Languages : en
Pages : 84

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Book Description
Includes a database of relevant studies reporting peak flow data across rain-, transient-, and snow-dominated hydrologic zones. Provides a quantitative comparison of changes in peak flow across both a range of flows and forest practices. Increases in peak flows generally diminish with decreasing intensity of percentage of watershed harvested and lengthening recurrence intervals of flow. Peak flow effects on channel morphology should be confined to stream reaches where channel gradients are less than 0.02 and streambeds are composed of gravel and finer material. Managers should evaluate the potential risk of peak flow increases based on factors such as presence of roads, specific mgmt. treatments employed, and watershed drainage efficiency.

U.S.D.A. Forest Service Resource Bulletin PNW.

U.S.D.A. Forest Service Resource Bulletin PNW. PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 730

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U.S. Forest Service Resource Bulletin PNW

U.S. Forest Service Resource Bulletin PNW PDF Author:
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 524

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Book Description


USDA Forest Service Resource Bulletin PNW.

USDA Forest Service Resource Bulletin PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 76

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Book Description