Environmental Inventory and Assessment of Navigation Pools 24, 25, and 26, Upper Mississippi and Lower Illinois Rivers PDF Download
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Author:
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ISBN:
Category : Aquatic ecology
Languages : en
Pages : 382
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Book Description
Author:
Publisher:
ISBN:
Category : Aquatic ecology
Languages : en
Pages : 382
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Book Description
Author:
Publisher:
ISBN:
Category : Geomorphology
Languages : en
Pages : 162
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Book Description
Author: Richard E. Sparks
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 134
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Author: D. B. Simons
Publisher:
ISBN:
Category :
Languages : en
Pages : 156
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Book Description
This report is a study of the past and present geomorphic features of the reach of the Upper Mississippi River which includes Pools 24, 25, and 26 and the lower reach of the Illinois River. In addition, the report presents the anticipated future geomorphic changes that will result from past, present, and planned future developments of these reaches. The study was based primarily on data collected by the Corps of Engineers, aided with a mathematical model of the river system. On the basis of this study of the past geomorphic changes in Pools 24, 25, and 26 and with the mathematical simulation of future river response, it was concluded that 50 years from now the study area will be essentially as it is today. The present day manner of operation does not have any serious detrimental effects on the geomorphology or hydraulics of the river system in the study area.
Author:
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Category :
Languages : en
Pages : 285
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Book Description
Objectives of the study were to develop a comprehensive bibliography of literature pertaining to animals and their habitats; to inventory the mammals, birds, amphibians, reptiles, macroinvertebrates of public health significance, and habitats of the lower Illinois and upper Mississippi River floodplains; to describe rare and endangered species present; to evaluate fauna for public health, economic, scientific, and aesthetic purposed; to examine the effects of periodic inundation on floodplain animal life; and to assess the effects of pool regulation, bank revetment, wing dike maintenance, and disposal of dredged material on wildlife. Seven study sites were selected along the two rivers.
Author: Sparks Richard E
Publisher: Palala Press
ISBN: 9781355583059
Category :
Languages : en
Pages : 132
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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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.
Author: William M. Klein
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 152
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Author: Billy K. Colbert
Publisher:
ISBN:
Category : Aquatic ecology
Languages : en
Pages : 367
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Author: Billy K. Colbert
Publisher:
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Category : Illinois River (Ill.)
Languages : en
Pages : 100
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Book Description
The River and Harbor Act of 3 July 1930 authorized the construction and maintenance of a 9-ft-deep by 300-ft-wide channel for commercial navigation of the Upper Mississippi and Lower Illinois Rivers. Construction of locks and dams supplemented by dredging and bank stabilization was required to maintain the 9-ft depth, particularly during periods of low flow. An investigation was performed by Colorado State University to evaluate the river reaches before and after man-made changes and overall changes in geomorphology. Additionally, trends of future geomorphic changes that could result from existing and potential future developments were addressed with the aid of a mathematical simulation model. Vegetation and vegetative successional patterns of the floodplain were characterized by the Missouri Botanical Gardens. Vegetation maps were produced delineating vegetational communities adjacent to the rivers and on islands. An inventory of the animals and their habitats was conducted by Southern Illinois University.
Author: Richard E. Sparks
Publisher:
ISBN:
Category : Electric fishing
Languages : en
Pages : 140
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Book Description
