Author: M. Joan Foote
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 116
Book Description
One hundred thirty forests stands ranging in age from 1 month postfire to 200 years were sampled and described by successional series (white spruce and black spruce) and by developmental stage (newly burned, moss-herb, tall shrub-sapling, dense tree, hardwood, and spruce). Patterns of change in the two successional series are described. In addition, 12 mature forest communities are described in quantitative and qualitative terms.
Classification, Description, and Dynamics of Plant Communities After Fire in the Taiga of Interior Alaska
Author: M. Joan Foote
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 116
Book Description
One hundred thirty forests stands ranging in age from 1 month postfire to 200 years were sampled and described by successional series (white spruce and black spruce) and by developmental stage (newly burned, moss-herb, tall shrub-sapling, dense tree, hardwood, and spruce). Patterns of change in the two successional series are described. In addition, 12 mature forest communities are described in quantitative and qualitative terms.
Publisher:
ISBN:
Category : Forest fires
Languages : en
Pages : 116
Book Description
One hundred thirty forests stands ranging in age from 1 month postfire to 200 years were sampled and described by successional series (white spruce and black spruce) and by developmental stage (newly burned, moss-herb, tall shrub-sapling, dense tree, hardwood, and spruce). Patterns of change in the two successional series are described. In addition, 12 mature forest communities are described in quantitative and qualitative terms.
Ring of Fire, Resource Management Plan
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 588
Book Description
Field Survey of Growth and Colonization of Nonnative Trees on Mainland Alaska
Author: John Norman Alden
Publisher:
ISBN:
Category : Alien plants
Languages : en
Pages : 84
Book Description
Publisher:
ISBN:
Category : Alien plants
Languages : en
Pages : 84
Book Description
IPASS
Author: Douglas Olson
Publisher:
ISBN:
Category :
Languages : en
Pages : 768
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 768
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252
Book Description
General Technical Report SE
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 590
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 590
Book Description
Climate Variability and Ecosystem Response
Author: David Greenland
Publisher:
ISBN:
Category : Bioclimatology
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Bioclimatology
Languages : en
Pages : 100
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1246
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1246
Book Description
Alaskan Radar System, Over the Horizon Backscatter Radar System, Proposed
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 492
Book Description
Wetlands
Author: Committee on Characterization of Wetlands
Publisher: National Academies Press
ISBN: 0309587220
Category : Science
Languages : en
Pages : 329
Book Description
"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.
Publisher: National Academies Press
ISBN: 0309587220
Category : Science
Languages : en
Pages : 329
Book Description
"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.