USDA Forest Service Research Paper PNW.

USDA Forest Service Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 80

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USDA Forest Service Research Paper PNW.

USDA Forest Service Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 80

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Book Description


Ecological Characteristics of Old-Growth Douglas-Fir Forests

Ecological Characteristics of Old-Growth Douglas-Fir Forests PDF Author: Jerry F Franklin
Publisher: Legare Street Press
ISBN: 9781016290920
Category :
Languages : en
Pages : 0

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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.

Influence of Forest and Rangeland Management on Anadromous Fish Habitat in Western North America

Influence of Forest and Rangeland Management on Anadromous Fish Habitat in Western North America PDF Author: L. A. Norris
Publisher:
ISBN:
Category : Anadromous fishes
Languages : en
Pages : 104

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USDA Forest Service Research Paper PNW.

USDA Forest Service Research Paper PNW. PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 452

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U.S. Forest Service Research Paper PNW.

U.S. Forest Service Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 12

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General Technical Report PNW-GTR

General Technical Report PNW-GTR PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 538

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Growth and Mortality of Ponderosa Pine Poles Thinned to Various Densities in the Blue Mountains of Oregon

Growth and Mortality of Ponderosa Pine Poles Thinned to Various Densities in the Blue Mountains of Oregon PDF Author: P. H. Cochran
Publisher:
ISBN:
Category : Forest health
Languages : en
Pages : 36

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 974

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Silvics of North America: Conifers

Silvics of North America: Conifers PDF Author: Russell M. Burns
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 696

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