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Research Chronology Of Pallid Sturgeon Shovelnose Sturgeon Blue Sucker Sicklefin Chub And Sturgeon Chub In The Missouri And Yellowstone Rivers In Montana And North Dakota
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Book Synopsis Research Chronology of Pallid Sturgeon, Shovelnose Sturgeon, Blue Sucker, Sicklefin Chub and Sturgeon Chub in the Missouri and Yellowstone Rivers in Montana and North Dakota by : Grant Gerald Grisak
Download or read book Research Chronology of Pallid Sturgeon, Shovelnose Sturgeon, Blue Sucker, Sicklefin Chub and Sturgeon Chub in the Missouri and Yellowstone Rivers in Montana and North Dakota written by Grant Gerald Grisak and published by . This book was released on 1997 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research Chronology of Pallid Sturgeon, Shovelnose Sturgeon, Blue Sucker, Sicklefin Chub and Sturgeon Chub in the Missouri and Yellowstone Rivers in Montana and North Dakota by : Grant Gerald Grisak
Download or read book Research Chronology of Pallid Sturgeon, Shovelnose Sturgeon, Blue Sucker, Sicklefin Chub and Sturgeon Chub in the Missouri and Yellowstone Rivers in Montana and North Dakota written by Grant Gerald Grisak and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status Report on Sturgeon Chub (Macrhybopsis Gelida), a Candidate Endangered Species by :
Download or read book Status Report on Sturgeon Chub (Macrhybopsis Gelida), a Candidate Endangered Species written by and published by . This book was released on 1993 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status Report on Sicklefin Chub (Macrhybopsis Meeki), a Candidate Endangered Species by :
Download or read book Status Report on Sicklefin Chub (Macrhybopsis Meeki), a Candidate Endangered Species written by and published by . This book was released on 1993 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Status Report on Sicklefin Chub (Macrhybopsis Meeki), a Candidate Endangered Or Threatened Species by :
Download or read book Status Report on Sicklefin Chub (Macrhybopsis Meeki), a Candidate Endangered Or Threatened Species written by and published by . This book was released on 1993 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pallid Sturgeon Recovery Update by :
Download or read book Pallid Sturgeon Recovery Update written by and published by . This book was released on 1997 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pallid Sturgeon and Shovelnose Sturgeon in the Missouri River from Fort Peck Dam to Lake Sakakawea and in the Yellowstone from Intake to Its Mouth by : Anne Tews
Download or read book Pallid Sturgeon and Shovelnose Sturgeon in the Missouri River from Fort Peck Dam to Lake Sakakawea and in the Yellowstone from Intake to Its Mouth written by Anne Tews and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recovery Plan for the Pallid Sturgeon (Scaphirhynchus Albus) by : Mark P. Dryer
Download or read book Recovery Plan for the Pallid Sturgeon (Scaphirhynchus Albus) written by Mark P. Dryer and published by . This book was released on 1993 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Habitats and Movements of Pallid and Shovelnose Sturgeon in the Yellowstone and Missouri Rivers, Montana and North Dakota by : Robert Glenn Bramblett
Download or read book Habitats and Movements of Pallid and Shovelnose Sturgeon in the Yellowstone and Missouri Rivers, Montana and North Dakota written by Robert Glenn Bramblett and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Conceptual Life-History Model for Pallid and Shovelnose Sturgeon by : Mark Lee Wildhaber
Download or read book A Conceptual Life-History Model for Pallid and Shovelnose Sturgeon written by Mark Lee Wildhaber and published by Geological Survey (USGS). This book was released on 2007-01-01 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Conceptual Life-history Model for Pallid and Shovelnose Sturgeon by :
Download or read book A Conceptual Life-history Model for Pallid and Shovelnose Sturgeon written by and published by . This book was released on 2007 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensive management of the Missouri and Mississippi Rivers has resulted in dramatic physical changes to these rivers. These changes have been implicated as causative agents in the decline of pallid sturgeon. The pallid sturgeon, federally listed as endangered, is endemic to the turbid waters of the Missouri River and the Lower Mississippi River. The sympatric shovelnose sturgeon historically was more common and widespread than the pallid sturgeon. Habitat alteration, river regulation, pollution, and over-harvest have resulted in the now predictable patterns of decline and localized extirpation of sturgeon across species and geographic areas. Symptomatic of this generalized pattern of decline is poor reproductive success, and low or no recruitment of wild juveniles to the adult population. The purpose of this report is to introduce a conceptual life-history model of the factors that affect reproduction, growth, and survival of shovelnose and pallid sturgeons. The conceptual model provided here was developed to organize the understanding about the complex life history of Scaphirhynchus sturgeons. It was designed to be used for communication, planning, and to provide the structure for a population-forecasting model. These models are intended to be dynamic and responsive to new information and changes in river management, thereby providing scientists, stakeholders, and managers with ways to improve understanding of the effects of management actions on the ecological requirements of Scaphirhynchus sturgeons. As new scientific knowledge becomes available, it could be included in the model in many ways at various integration levels.
Book Synopsis Status and Habitat Use of Pallid Sturgeon Scaphirhynchus Albus, Sicklefin Chub, Macrhybopsis Meeki, and Sturgeon Chub, Macrhybopsis Gelida, in the Middle and Lower Mississippi Rivers by : David P. Herzog
Download or read book Status and Habitat Use of Pallid Sturgeon Scaphirhynchus Albus, Sicklefin Chub, Macrhybopsis Meeki, and Sturgeon Chub, Macrhybopsis Gelida, in the Middle and Lower Mississippi Rivers written by David P. Herzog and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sturgeon Chub Distributional Patterns and Habitat Use and Benthic Fish Assemblage Structure in Missouri River Tributaries of South Dakota by : Mitchell R. Magruder
Download or read book Sturgeon Chub Distributional Patterns and Habitat Use and Benthic Fish Assemblage Structure in Missouri River Tributaries of South Dakota written by Mitchell R. Magruder and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Native species of the Missouri River drainage inhabiting benthic habitats dominate state and federal lists of species at risk. Sicklefin Chub Macrhybopsis meeki and Sturgeon Chub Macrhybopsis gelida are two native Missouri River benthic minnows that are currently under review for federal listing under the Endangered Species Act (ESA) due to extensive population declines and local extirpations within their native range. Substantial alterations to the Missouri River threaten Macrhybopsis spp. and other benthic fishes; however, large, less impacted tributaries in South Dakota may act as refugia for native species. The extent of Sicklefin Chub and Sturgeon Chub populations is largely unknown in the state and recent assessments documenting Missouri River benthic fish assemblages are lacking. The goal of this project was to update the distribution and abundance of benthic fishes of the Missouri River and its major tributaries with an emphasis on Sicklefin Chub and Sturgeon Chub in South Dakota. Our objectives were to: 1) evaluate abiotic and biotic influences on distributional patterns of Sicklefin Chub and Sturgeon Chub and characterize their habitat use, and 2) describe and compare patterns of benthic fish assemblage structure within rivers and for the region. Information presented herein pertains to the tributaries, due to zero catch of Macrhybopsis spp. in the mainstem Missouri River. Sturgeon Chub were captured in the Cheyenne, White, and Little White rivers but were absent from the Little Missouri and Grand rivers. Relative abundances of both age-0 and age-1+ Sturgeon Chub were highest in the White River. Distributions of Sturgeon Chubs were limited to lower areas of all rivers where stream width, turbidity, discharge, and observed habitat complexity were highest and Flathead Chub Platygobio gracilis and Hybognathus spp. (Plains Minnow H. placitus and Western Silvery Minnow H. argyritis) were more abundant. Sturgeon Chub primarily used main or secondary flowing channels and were predominantly found in or near the thalweg. Velocity, depth, and percent gravel predicted Sturgeon Chub presence on smaller scales. Predominantly native fish assemblages were observed in all rivers. Total species richness was lowest in the White River, where extreme environmental conditions likely limit species diversity and nonnative species establishment. Longitudinal patterns of assemblage structure were observed in the White, Cheyenne, and Little White rivers due to natural and anthropogenic changes in habitat conditions. Species additions occurred as rivers gradually increased in size and habitat complexity, but native species were replaced in response to abrupt habitat changes, such as those created by impoundments. High abundances of native, benthic fishes in Missouri River tributaries of South Dakota that are experiencing overall population declines highlights the importance of large, relatively unaltered tributaries to the conservation of freshwater biodiversity in North America.
Book Synopsis Abundance and Life History of the Lake, Pallid, and Shovelnose Sturgeons in Missouri by : Douglas M. Carlson
Download or read book Abundance and Life History of the Lake, Pallid, and Shovelnose Sturgeons in Missouri written by Douglas M. Carlson and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The objectives of this study were to better define the distribution and abundance of the lake sturgeon and pallid sturgeon in Missouri; to identify existing and potential threats to their survival; and to develop recommendations for enhancing their status. Comparative information was obtained on the shovelnose sturgeon because of its close relationship to the pallid sturgeon, and because of the opportunity for study afforded by the planned investigations of its more seriously threatened relatives"--Page [1].
Book Synopsis Aspects of the Life History of the Shovelnose Sturgeon, Scaphirhynchus Platorynchus (Rafinesque) in the Missouri River by : Paul L. Zweiacker
Download or read book Aspects of the Life History of the Shovelnose Sturgeon, Scaphirhynchus Platorynchus (Rafinesque) in the Missouri River written by Paul L. Zweiacker and published by . This book was released on 1967 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lower Yellowstone River Pallid Sturgeon Study II and Missouri River Pallid Sturgeon Creel Survey by : Kenneth M. Backes
Download or read book Lower Yellowstone River Pallid Sturgeon Study II and Missouri River Pallid Sturgeon Creel Survey written by Kenneth M. Backes and published by . This book was released on 1992 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abundance and Life History of the Lake, Pallid, and Shovelnose Sturgeons in Missouri by : Douglas M. Carlson
Download or read book Abundance and Life History of the Lake, Pallid, and Shovelnose Sturgeons in Missouri written by Douglas M. Carlson and published by . This book was released on 1981 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: