Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 38
Book Description
Forests of Western Oregon
Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 38
Book Description
Silviculture and Ecology of Western U.S. Forests
Author: John C. Tappeiner
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 452
Book Description
"An essential reference for forest managers, policy makers, forest scientists, and students, this authoritative volume provides a basis for silviculture practices and contemporary management of western forests."--BOOK JACKET.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 452
Book Description
"An essential reference for forest managers, policy makers, forest scientists, and students, this authoritative volume provides a basis for silviculture practices and contemporary management of western forests."--BOOK JACKET.
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.
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
Forest and Stream Management in the Oregon Coast Range
Author: Stephen D. Hobbs
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 336
Book Description
This major volume presents a wealth of fundamental and applied research on managing Coast Range forest and stream ecosystems. Written primarily for managers and resource specialists, the book will also appeal to policymakers, resource scientists, forest landowners, the conservation community, and students interested in forestry, fisheries, and wildlife sciences.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 336
Book Description
This major volume presents a wealth of fundamental and applied research on managing Coast Range forest and stream ecosystems. Written primarily for managers and resource specialists, the book will also appeal to policymakers, resource scientists, forest landowners, the conservation community, and students interested in forestry, fisheries, and wildlife sciences.
Not Just Trees
Author: Jane Claire Dirks-Edmunds
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 368
Book Description
This gracefully written story shows all that is lost when we destroy ancient stands of trees--as revealed through a 60-year study of the flora and fauna in an Oregon Coast Range forest that is selectively logged and finally clear-cut.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 368
Book Description
This gracefully written story shows all that is lost when we destroy ancient stands of trees--as revealed through a 60-year study of the flora and fauna in an Oregon Coast Range forest that is selectively logged and finally clear-cut.
Biology and Management of the Western Gray Squirrel and Oregon White Oak Woodlands
Author: Loreen A. Ryan
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 44
Book Description
Oregon Wild
Author: Andy Kerr
Publisher: Timber Press (OR)
ISBN:
Category : Nature
Languages : en
Pages : 260
Book Description
With the aid of 40 maps based on new research and stunning color photographs, a noted conservation advocate describes the small fraction of wild forests that remain intact.
Publisher: Timber Press (OR)
ISBN:
Category : Nature
Languages : en
Pages : 260
Book Description
With the aid of 40 maps based on new research and stunning color photographs, a noted conservation advocate describes the small fraction of wild forests that remain intact.
Forests of Western Oregon
Author: Sally J. Campbell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages :
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.