Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 40
Book Description
Water-resources Development by the U. S. Army Corps of Engineers in Arizona
Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 40
Book Description
Gila River, Arizona, Camelsback Reservoir
Author: United States. Engineers Corps
Publisher:
ISBN:
Category : Camelsback Reservoir (Ariz.)
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Camelsback Reservoir (Ariz.)
Languages : en
Pages : 140
Book Description
Rivers and Harbors, Flood Control, 1962
Author: United States. Congress. Senate. Committee on Public Works. Subcommittee on Flood Control: Rivers and Harbors
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 1720
Book Description
Considers (87) S. 2762, (87) S. 3541, (87) S. 3310, (87) S. 1056, (87) S. 3072.
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 1720
Book Description
Considers (87) S. 2762, (87) S. 3541, (87) S. 3310, (87) S. 1056, (87) S. 3072.
Hearings
Author: United States. Congress Senate
Publisher:
ISBN:
Category :
Languages : en
Pages : 1770
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1770
Book Description
Rivers and Harbors, Flood Control, 1962
Author: United States. Congress. Senate. Committee on Public Works
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 1124
Book Description
Considers (87) S. 2762, (87) S. 3541, (87) S. 3310, (87) S. 1056, (87) S. 3072.
Publisher:
ISBN:
Category : Columbia River
Languages : en
Pages : 1124
Book Description
Considers (87) S. 2762, (87) S. 3541, (87) S. 3310, (87) S. 1056, (87) S. 3072.
Rivers and Harbours - Flood Control, 1962, Hearings ... 87-2
Author: United States. Congress. Senate. Committee on Public Works
Publisher:
ISBN:
Category :
Languages : en
Pages : 1716
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1716
Book Description
Public Works Authorizations, 1965: Rivers and Harbors - Flood Control, and Multiple-purpose Projects
Author: United States. Congress. Senate. Committee on Public Works. Subcommittee on Flood Control: Rivers and Harbors
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 318
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 318
Book Description
Rivers and Harbors--flood Control, 1962
Author: United States. Congress. Senate. Committee on Public Works. Subcommittee on Flood Control: Rivers and Harbors
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 1726
Book Description
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 1726
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1012
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1012
Book Description
Lost, a Desert River and Its Native Fishes
Author: Gordon Mueller
Publisher:
ISBN:
Category : Colorado River (Colo.-Mexico)
Languages : en
Pages : 90
Book Description
The Colorado River had one of the most unique fish communities in the world. Seventy-five percent of those species were found nowhere else in the world. Settlement of the lower basin brought dramatic change to both the river and its native fish. Those changes began more than 120 years ago as settlers began stocking nonnative fishes. By 1930, nonnative fish had spread throughout the lower basin and replaced native communities. All resemblance of historic river conditions faded with the construction of Hoover Dam in 1935 and other large water development projects. Today, few remember what the Colorado River was really like. Seven of the nine mainstream fishes are now Federally-protected as endangered. Federal and state agencies are attempting to recover these fish. However, progress has been frustrated due to the severity of human impact. This report represents testimony, old descriptions, and photographs describing the changes that have taken place in hopes that it will provide managers, biologists, and the interested public a better appreciation of the environment that shaped these unique fish.
Publisher:
ISBN:
Category : Colorado River (Colo.-Mexico)
Languages : en
Pages : 90
Book Description
The Colorado River had one of the most unique fish communities in the world. Seventy-five percent of those species were found nowhere else in the world. Settlement of the lower basin brought dramatic change to both the river and its native fish. Those changes began more than 120 years ago as settlers began stocking nonnative fishes. By 1930, nonnative fish had spread throughout the lower basin and replaced native communities. All resemblance of historic river conditions faded with the construction of Hoover Dam in 1935 and other large water development projects. Today, few remember what the Colorado River was really like. Seven of the nine mainstream fishes are now Federally-protected as endangered. Federal and state agencies are attempting to recover these fish. However, progress has been frustrated due to the severity of human impact. This report represents testimony, old descriptions, and photographs describing the changes that have taken place in hopes that it will provide managers, biologists, and the interested public a better appreciation of the environment that shaped these unique fish.