Riparian Zone Associations PDF Download
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Author: Bernard L. Kovalchik
Publisher:
ISBN:
Category : Forest reserves
Languages : en
Pages : 196
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Book Description
Author: Bernard L. Kovalchik
Publisher:
ISBN:
Category : Forest reserves
Languages : en
Pages : 196
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Book Description
Author: Aaron Francis Wells
Publisher:
ISBN:
Category : Plant communities
Languages : en
Pages : 288
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Book Description
This guide presents a classification of the deep canyon and subalpine riparian and wetland vegetation types of the Malheur, Umatilla, and Wallowa-Whitman National Forests. A primary goal of the deep canyon and subalpine riparian and wetland classification was a seamless linkage with the midmontane northeastern Oregon riparian and wetland classification provided by Crowe and Clausnitzer in 1997. The classification is based on potential natural vegetation and follows directly from the plant association concept for riparian zones. The 95 vegetation types classified across the three national forests were organized into 16 vegetation series, and included some 45 vegetation types not previously classified for northeastern Oregon subalpine and deep canyon riparian and wetland environments. The riparian and wetland vegetation types developed for this guide were compared floristically and environmentally to riparian and wetland classifications in neighboring geographic regions. For each vegetation type, a section was included describing the occurrence(s) of the same or floristically similar vegetation types found in riparian and wetland classifications developed for neighboring geographic regions. Lastly, this guide was designed to be used in conjunction with the midmontane guide to provide a comprehensive look at the riparian and wetland vegetation of northeastern Oregon.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309082951
Category : Science
Languages : en
Pages : 449
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Book Description
The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Author: Mabel Jankovsky-Jones
Publisher:
ISBN:
Category : Plant communities
Languages : en
Pages : 148
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Book Description
Idaho land managers and regulators need knowledge on riparian reference sites. Reference sites are ecological controls that can be used to set meaningful management and regulatory goals. Since 1984, the Idaho Conservation Data Center, Boise, ID, has compiled information in a series of interrelated databases on the distribution and condition of riparian, wetland, and terrestrial plant associations in high quality reference sites in Idaho. This report summarizes association-specific and reference area-specific information from our databases and presents a standardized classification of Idaho riparian and wetland plant associations. Each plant association entry includes the current global and state conservation rank, and the plant association's occurrence in reference areas (if any). This is followed by a summary of each reference area, arranged by ecoregional Province and Section. Summary information includes location, management responsibility, site description, and a list of all riparian and wetland associations that occur in the area.
Author: Karl A. Gebhardt
Publisher:
ISBN:
Category : Riparian ecology
Languages : en
Pages : 66
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Book Description
Author: Bernard L. Kovalchik
Publisher:
ISBN:
Category : Herbs
Languages : en
Pages : 170
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Author: Christopher Topik
Publisher:
ISBN:
Category :
Languages : en
Pages : 146
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Book Description
Author: Christopher Topik
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 140
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Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 300
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Book Description
Author: Miles A. Hemstrom
Publisher:
ISBN:
Category : Fir
Languages : en
Pages : 328
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Book Description
