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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (121 download)
Download or read book Evaluation of Larval Fish Sampling Gears for Use on Large Rivers written by and published by . This book was released on 1986 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Timothy R. Bosley
Publisher :
ISBN 13 :
Total Pages : 57 pages
Book Rating : 4.:/5 (227 download)
Download or read book Environmental and Water Quality Operational Studies: Evaluation of Larval Fish Sampling Gears for Use on Large Rivers written by Timothy R. Bosley and published by . This book was released on 1986 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was conducted to evaluate the effectiveness of five different collecting gears in sampling larval fishes associated with dikes and revetments. The tests were conducted on the Lower Mississippi River at mile 508.8 and miles 447-448. The five collecting gears used were: Plankton nets fished at discrete depths in the water column of a dike pool and the main channel; a push sled; a diaphragm pump; an electroshocker; and basket implants. These gears were used during the day and night to describe diel and temporal changes in the larval fish community in main channel, dike pool, dike, revetment, and sandbar habitats. The discrete depth net gear was effective in documenting the vertical, diel, and temporal distribution of ichthyoplankton drift in the main channel and dike pool habitats. Similarities and differences in ichthyoplankton abundance and diversity occurred between habitats. The most notable observation was the comparable abundance among like depth strata between habitats in May. In June, the surface stratum at each habitat contained a far greater abundance of larvae than the samples collected at lower depths. The push sled was effective for sampling shallow water in the vicinity of sandbars. Use of the sled revealed diel and temporal differences in the shallow-water ichthyoplankton.
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ISBN 13 :
Total Pages : 630 pages
Book Rating : 4.0/5 ( download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1987 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.S. Army Engineer Waterways Experiment Station
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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.3/5 ( download)
Download or read book List of Publications of the U.S. Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1993 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (31 download)
Download or read book Environmental & Water Quality Operational Studies written by and published by . This book was released on 1985-09 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald J. Klemm
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ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.3/5 (121 download)
Download or read book Fish Field and Laboratory Methods for Evaluating the Biological Integrity of Surface Waters written by Donald J. Klemm and published by . This book was released on 1993 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael R. Dewey
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ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.3/5 (121 download)
Download or read book Factors Limiting the Distribution of Larval and Juvenile Fishes in Vegetated Habitats of the Upper Mississippi River written by Michael R. Dewey and published by . This book was released on 1994 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert Wallus
Publisher : CRC Press
ISBN 13 : 1420003615
Total Pages : 472 pages
Book Rating : 4.4/5 (2 download)
Download or read book Reproductive Biology and Early Life History of Fishes in the Ohio River Drainage written by Robert Wallus and published by CRC Press. This book was released on 2008-07-09 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This seven-volume series is the most extensive treatise on early life histories of the freshwater fishes of North America. It represents the state-of-the-art in fishery biology and provides a systematic approach to the study of early life histories of all the fishes in this region. Each volume contains distinguishing characteristics and a pictorial
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ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.3/5 (555 download)
Download or read book Biological Opinion on the Missouri River Master Water Control Manual Review and Study, and Operations of the Missouri River Main Stem System written by and published by . This book was released on 1994 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 524 pages
Book Rating : 4.:/5 (318 download)
Download or read book Outer Continental Shelf Environmental Assessment Program, Final Reports of Principal Investigators written by and published by . This book was released on 1984 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 868 pages
Book Rating : 4.3/5 (91 download)
Download or read book FWS/OBS. written by and published by . This book was released on 1976 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 1090 pages
Book Rating : 4.F/5 ( download)
Download or read book Fisheries Review written by and published by . This book was released on 1993 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J M. Casselman
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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book An evaluation of fish sampling methodologies for large river systems written by J M. Casselman and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. Jungwirth
Publisher : Springer Science & Business Media
ISBN 13 : 9780792363385
Total Pages : 522 pages
Book Rating : 4.3/5 (633 download)
Download or read book Assessing the Ecological Integrity of Running Waters written by M. Jungwirth and published by Springer Science & Business Media. This book was released on 2000-06-30 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: The assessment of the ecological integrity of running waters is a prerequisite to an understanding of the effects of human alterations. The evaluation of degradation processes provides key information on how to avoid further negative impacts. The success of future conservation, mitigation and restoration activities will rely on sound assessment methodologies and their ecological relevance and applicability. Assessment methodologies are therefore an integral part of sustainable river management. This book synthesizes and discusses state-of-the-art experiences in assessment methodologies. Including the latest knowledge on structures, processes and functions of running waters as a fundamental basis for developing adequate assessment methods, the book focuses on method development, application, and in particular on integrated assessment methods. This book is directed at scientists and managers with the aim of more effective preservation, restoration and maintenance of the ecological integrity of running water ecosystems.
Author : Frank J. Schwartz
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (318 download)
Download or read book Evaluating Gear and Factors Affecting Catch and Sampling Variation written by Frank J. Schwartz and published by . This book was released on 1978 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William J. Sutherland
Publisher : Cambridge University Press
ISBN 13 : 1139458019
Total Pages : 411 pages
Book Rating : 4.1/5 (394 download)
Download or read book Ecological Census Techniques written by William J. Sutherland and published by Cambridge University Press. This book was released on 2006-08-03 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an updated version of the best selling first edition, Ecological Census Techniques, with updating, some new chapters and authors. Almost all ecological and conservation work involves carrying out a census or survey. This practically focussed book describes how to plan a census, the practical details and shows with worked examples how to analyse the results. The first three chapters describe planning, sampling and the basic theory necessary for carrying out a census. In the subsequent chapters international experts describe the appropriate methods for counting plants, insects, fish, amphibians, reptiles, mammals and birds. As many censuses also relate the results to environmental variability, there is a chapter explaining the main methods. Finally, there is a list of the most common mistakes encountered when carrying out a census.
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ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.0/5 ( download)
Download or read book Sport Fishery Abstracts written by and published by . This book was released on 1976 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
