Author:
Publisher:
ISBN:
Category : Coronado National Forest (Ariz. and N.M.)
Languages : en
Pages : 140
Book Description
Coronado National Forest Plan
Author:
Publisher:
ISBN:
Category : Coronado National Forest (Ariz. and N.M.)
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Coronado National Forest (Ariz. and N.M.)
Languages : en
Pages : 140
Book Description
A Planner's Guide for Oak Woodlands
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 108
Book Description
Plant Associations of Arizona and New Mexico: Forests
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 300
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 300
Book Description
Gila National Forest Plan
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 332
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 332
Book Description
Coconino National Forest
Author:
Publisher:
ISBN:
Category : Coconino National Forest (Ariz.)
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Coconino National Forest (Ariz.)
Languages : en
Pages : 280
Book Description
Ecological Regions of North America
Author:
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 92
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.
Publisher:
ISBN:
Category : Biogeography
Languages : en
Pages : 92
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
Author: Richard J. Barney
Publisher:
ISBN:
Category : Forest fire forecasting
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category : Forest fire forecasting
Languages : en
Pages : 7
Book Description
Riparian Areas
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309082951
Category : Science
Languages : en
Pages : 449
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.
Publisher: National Academies Press
ISBN: 0309082951
Category : Science
Languages : en
Pages : 449
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
Author: James E. Bradford
Publisher:
ISBN:
Category : Archaeological surveying
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Archaeological surveying
Languages : en
Pages : 280
Book Description
Bibliography of Agriculture with Subject Index
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 602
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 602
Book Description