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Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 720
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Book Description
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 720
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 1124
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Book Description
Author:
Publisher:
ISBN:
Category : Aquatic biology
Languages : en
Pages : 544
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Book Description
Author: Robert A. Pastorok
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 290
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Book Description
Artificial circulation and hypolimnetic aeration have been used successfully in management of eutrophic reservoirs to alleviate water quality problems, control algal blooms, and improve fish habitat. this report includes: (a) a comprehensive review of aeration/circulation techniques and past experiences encompassing literature from January, 1972, through December, 1980; (b) statistical analyses of artificial circulation experiences to examine the causes of alternative responses to treatment; (c) a summary of morphometric and water quality data for 107 reservoirs by the U.S. Army Corps of Engineers; and (d) a generic evaluation procedure for alternative management applications in reservoirs.
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 992
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Book Description
Author: Michael L. Pace
Publisher: Springer Science & Business Media
ISBN: 1461217245
Category : Science
Languages : en
Pages : 515
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Book Description
Ecosystem research has emerged in recent decades as a vital, successful, and sometimes controversial approach to environmental science. This book emphasizes the idea that much of the progress in ecosystem research has been driven by the emergence of new environmental problems that could not be addressed by existing approaches. By focusing on successes and limitations of ecosystems studies, the book explores avenues for future ecosystem-level research.
Author:
Publisher: National Technical Info Svc
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 648
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Book Description
This document is a cooperative effort among fifteen Federal agencies and partners to produce a common reference on stream corridor restoration. It responds to a growing national and international interest in restoring stream corridors.
Author: Ian G. Cowx
Publisher: John Wiley & Sons
ISBN: 1405147334
Category : Technology & Engineering
Languages : en
Pages : 416
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Book Description
In this comprehensive edited book, international experts infisheries management and ecology review and appraise the status oflake and reservoir fisheries, assessment of fisheries yields,trophic ecology, rehabilitation and conservation, including aspecial section on African lakes where so much information of hugerelevance to fisheries managers is now available. Contributions from around the world. Carefully edited by internationally respected editor. Has been generated from acclaimed HIFI Symposium.
Author: Rezneat M. Darnell
Publisher:
ISBN:
Category : Construction industry
Languages : en
Pages : 444
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Book Description
Author: F. Richard Hauer
Publisher: Academic Press
ISBN: 0080547435
Category : Science
Languages : en
Pages : 894
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Book Description
Methods in Stream Ecology, Second Edition, provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This updated edition reflects recent advances in the technology associated with ecological assessment of streams, including remote sensing. In addition, the relationship between stream flow and alluviation has been added, and a new chapter on riparian zones is also included. The book features exercises in each chapter; detailed instructions, illustrations, formulae, and data sheets for in-field research for students; and taxanomic keys to common stream invertebrates and algae. With a student-friendly price, this book is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology. - Exercises in each chapter - Detailed instructions, illustrations, formulae, and data sheets for in-field research for students - Taxanomic keys to common stream invertebrates and algae - Link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers
