Use of Main Channel and Shallow-water Habitat by Larval Fishes in the Lower Missouri River PDF Download
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Author: Kerry S. Reeves
Publisher:
ISBN:
Category : Buffalofishes
Languages : en
Pages :
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Book Description
I developed a series of research objectives organized in a spatial hierarchy to characterize larval fish nursery habitat within the lower Missouri River. Native carpsucker spp./buffalo spp. (Carpiodes spp./Ictiobus spp.) and chub spp. (Macrhybopsis spp.) catch-per-unit-effort (CPUE) was higher within sandbar aquatic terrestrial transition zone (ATTZ) than main channel. Local-environmental factors accounted for the greatest proportion of variance in larval fish CPUE within sandbar ATTZ, followed by hydrologic and finally geomorphic factors at macro- and meso-habitat scales. At the microhabitat scale, the larval fish assemblage and carpsucker spp./buffalo spp. selected areas [lesser than or equal to] 10 cm deep with current velocities [lesser than or equal to] 5 cm/s. Silver/bighead carp (Hypophthalmichthys molitrix/nobilus) exhibited no selection based on water depth or current velocity. Chub spp. selected depths between 20-50 cm and areas 2-3 m from the waters edge. The larval fish assemblage and several taxa exhibited a significant nocturnal increase in CPUE within the primary channel and sandbar ATTZ at the macrohabitat scale in contrast to previous research indicating turbid rivers lacked a diel cycle in larval fish drift.
Author: Kerry S. Reeves
Publisher:
ISBN:
Category : Buffalofishes
Languages : en
Pages :
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Book Description
I developed a series of research objectives organized in a spatial hierarchy to characterize larval fish nursery habitat within the lower Missouri River. Native carpsucker spp./buffalo spp. (Carpiodes spp./Ictiobus spp.) and chub spp. (Macrhybopsis spp.) catch-per-unit-effort (CPUE) was higher within sandbar aquatic terrestrial transition zone (ATTZ) than main channel. Local-environmental factors accounted for the greatest proportion of variance in larval fish CPUE within sandbar ATTZ, followed by hydrologic and finally geomorphic factors at macro- and meso-habitat scales. At the microhabitat scale, the larval fish assemblage and carpsucker spp./buffalo spp. selected areas [lesser than or equal to] 10 cm deep with current velocities [lesser than or equal to] 5 cm/s. Silver/bighead carp (Hypophthalmichthys molitrix/nobilus) exhibited no selection based on water depth or current velocity. Chub spp. selected depths between 20-50 cm and areas 2-3 m from the waters edge. The larval fish assemblage and several taxa exhibited a significant nocturnal increase in CPUE within the primary channel and sandbar ATTZ at the macrohabitat scale in contrast to previous research indicating turbid rivers lacked a diel cycle in larval fish drift.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 410
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 394
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Book Description
Author: Missouri Cooperative Fish and Wildlife Unit
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 104
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Book Description
Author: Kansas Fishes Committee
Publisher: University Press of Kansas
ISBN: 0700619615
Category : Nature
Languages : en
Pages : 544
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Book Description
A guide and a first-rate reference for the angler, scientist, and amateur naturalist alike, this comprehensive volume profiles each of the 144 fish species inhabiting the waterways of Kansas--as well as 27 others that might make their way to the state from nearby river basins. With 121 maps and 184 full-color drawings by Joseph Tomelleri, arguably the best illustrator of North American fishes, Kansas Fishes is an incomparable resource. For each species, the authors, an all-star cast of regional biologists, provide information about fundamental natural history, anatomy, and physiology, along with in-state distributions, habitats, characteristics, and pertinent issues of conservation and ecology. With these experts authoring detailed accounts of the species they know best, this is a uniquely authoritative account of the region's fishes. As such, it will prove useful to students and professionals while providing the passionate amateur and the simply curious an entry into the fascinating world of the fishes of Kansas and nearby states. The Kansas Fishes Committee members represent each of the six state universities (Emporia State, Fort Hays State, Kansas State, Pittsburg State, and Wichita State Universities, and the University of Kansas), as well as the Kansas Biological Survey, the Kansas Department of Health and Environment, and the Kansas Department of Wildlife, Parks and Tourism--the people responsible for studying, protecting, and educating people about the fishes and waters of Kansas. In addition to the committee, nearly 50 biologists from the United States and Canada volunteered to contribute species accounts to the book based on their expertise with those species in Kansas and nearby states. These individuals work for a variety of universities, federal and state agencies, and private companies, making this book a broad collaboration of experts on the fish species of Kansas.
Author: Larry W. Kallemeyn
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 116
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Book Description
Author:
Publisher: Academic Press
ISBN: 0080885225
Category : Science
Languages : en
Pages : 6392
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Book Description
The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!
Author:
Publisher: PIANC
ISBN: 287223165X
Category : Barges
Languages : en
Pages : 106
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 170
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Book Description
Author: Henry W. Robison
Publisher:
ISBN: 1682261034
Category : Nature
Languages : en
Pages : 995
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Book Description
The second edition of Fishes of Arkansas, in development for more than a decade, is an extensive revision and expansion of the first edition, including reclassifications, taxonomic changes, and descriptions of more than thirty new species. An invaluable reference for anyone interested in the state's fish population--from professional ichthyologists, fisheries biologists, and managers of aquatic resources, to amateur naturalists and anglers--this new edition provides updated taxonomic keys as well as detailed descriptions, photographs, and line drawings to aid identification of the state's 241 fish species. There is also much information on the distribution and biology of each species, including descriptions of habitat, foods eaten, reproductive biology, and conservation status. This project and the preparation of this publication was funded in part by a grant from the Arkansas Game and Fish Commission.
