Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 76
Book Description
Timber Resource Statistics for Oregon
Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 76
Book Description
Wildlife Habitats in Managed Forests
Author: Jack Ward Thomas
Publisher:
ISBN:
Category : Forest animals
Languages : en
Pages : 528
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.
Publisher:
ISBN:
Category : Forest animals
Languages : en
Pages : 528
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
Author:
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 48
Book Description
Forest Statistics of the United States, 1987
Author: Karen L. Waddell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 116
Book Description
List of Available Publications - Pacific Northwest Forest and Range Experiment Station
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
Book Description
An Ecological Characterization of the Pacific Northwest Coastal Region
Author:
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 620
Book Description
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 620
Book Description
Effects of Forest Practices on Peak Flows and Consequent Channel Response
Author: Gordon E. Grant
Publisher: DIANE Publishing
ISBN: 1437927130
Category : Nature
Languages : en
Pages : 84
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.
Publisher: DIANE Publishing
ISBN: 1437927130
Category : Nature
Languages : en
Pages : 84
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.
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 730
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 730
Book Description
U.S. Forest Service Resource Bulletin PNW
Author:
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 524
Book Description
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 524
Book Description
USDA Forest Service Resource Bulletin PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 76
Book Description