Author: Alisa L. Gallant
Publisher: DIANE Publishing
ISBN: 9780788148965
Category :
Languages : en
Pages : 90
Book Description
Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
EcoRegions of Alaska
Author: Alisa L. Gallant
Publisher: DIANE Publishing
ISBN: 9780788148965
Category :
Languages : en
Pages : 90
Book Description
Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
Publisher: DIANE Publishing
ISBN: 9780788148965
Category :
Languages : en
Pages : 90
Book Description
Produced as a framework for organizing and interpreting environmental data for inventory, monitoring, and research efforts. The descriptions of the 20 ecoregions of Alaska contained in this guide were derived by synthesizing information on the geographic distribution of environmental factors such as climate, terrain, soils, and vegetation. The specific procedures and materials used to delineate the ecoregion boundaries are documented, and the environmental characteristics in each ecoregion are described. Accompanied by a full-color oversize map of the ecoregions, their boundaries, and transitional areas. 42 full-color photos.
The United States Geological Survey in Alaska
Author: Kathleen M. Johnson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 128
Book Description
United States Geological Survey Yearbook
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Forest reserves
Languages : en
Pages : 288
Book Description
Publisher:
ISBN:
Category : Forest reserves
Languages : en
Pages : 288
Book Description
The United States Geological Survey in Alaska
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 722
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 722
Book Description
The United States Geological Survey in Alaska, Accomplishments During ...
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 128
Book Description
The United States Geological Survey, 1879-1989
Author: Mary C. Rabbitt
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 64
Book Description
A history of the relation of geology during the first 110 years of the US Geological Survey to the development of public-land, federal-science, and mapping policies and the development of mineral resources in the United States.
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 64
Book Description
A history of the relation of geology during the first 110 years of the US Geological Survey to the development of public-land, federal-science, and mapping policies and the development of mineral resources in the United States.
The United States Geological Survey in Alaska
Author: Thomas M. Cronin
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 460
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 460
Book Description
The United States Geological Survey in Alaska
Author: Clarence Ervin Brown
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 360
Book Description
Publisher:
ISBN:
Category : Borings
Languages : en
Pages : 360
Book Description
The Geography and Geology of Alaska: A Summary of Existing Knowledge
Author: Cleveland Abbe
Publisher: Legare Street Press
ISBN: 9781015811638
Category : History
Languages : en
Pages : 0
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.
Publisher: Legare Street Press
ISBN: 9781015811638
Category : History
Languages : en
Pages : 0
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.
United States Geological Survey Annual Report
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 216
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 216
Book Description