Coronado National Forest Plan

Coronado National Forest Plan PDF Author:
Publisher:
ISBN:
Category : Coronado National Forest (Ariz. and N.M.)
Languages : en
Pages : 140

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Coronado National Forest Plan

Coronado National Forest Plan PDF Author:
Publisher:
ISBN:
Category : Coronado National Forest (Ariz. and N.M.)
Languages : en
Pages : 140

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Book Description


A Planner's Guide for Oak Woodlands

A Planner's Guide for Oak Woodlands PDF Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 108

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Plant Associations of Arizona and New Mexico: Forests

Plant Associations of Arizona and New Mexico: Forests PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 300

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Gila National Forest Plan

Gila National Forest Plan PDF Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 332

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Coconino National Forest

Coconino National Forest PDF Author:
Publisher:
ISBN:
Category : Coconino National Forest (Ariz.)
Languages : en
Pages : 280

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Ecological Regions of North America

Ecological Regions of North America PDF Author:
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 92

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Book Description
This volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.

Pocket Calculator for Local Fire-danger Ratings

Pocket Calculator for Local Fire-danger Ratings PDF Author: Richard J. Barney
Publisher:
ISBN:
Category : Forest fire forecasting
Languages : en
Pages : 7

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Riparian Areas

Riparian Areas PDF 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.

Archeological Survey

Archeological Survey PDF Author: James E. Bradford
Publisher:
ISBN:
Category : Archaeological surveying
Languages : en
Pages : 280

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Bibliography of Agriculture with Subject Index

Bibliography of Agriculture with Subject Index PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 602

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