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Fish Assemblage Structure And Flow Regime Of The Powder River Wyoming
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Book Synopsis Fish Assemblage Structure and Flow Regime of the Powder River, Wyoming by : Anna C. Senecal
Download or read book Fish Assemblage Structure and Flow Regime of the Powder River, Wyoming written by Anna C. Senecal and published by . This book was released on 2009 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a rare remnant of unregulated Great Plains rivers, the Powder River is a hydrologically-dynamic system with wide-ranging flows that contribute to the maintenance of the physical environment and biological community. It has been hypothesized that steady inputs of water produced in association with coal bed natural gas development could alter the hydrologic dynamics and habitat conditions to which native fishes have adapted. This is a concern as the fish assemblage of the Powder River has been considered an ecological legacy. I conducted a suite of sampling and modeling analyses in order to make predictions as to how fish habitat and species occurrences could change with alterations of summer flows. Modeled incremental increases in summer flow suggested potential habitat effects, the most substantial being instability of shallow-water habitats believed to be critical for spawning and rearing of native fishes. Modeling further suggested that a wide range in flows is necessary to sustain Powder River fishes and that alteration in summer flows may affect both habitat and fish assemblages. Additionally, sampling of small-bodied fishes suggested that factors associated with invasive fish species may also be acting upon the native Powder River fish assemblage.
Download or read book Ecohydraulics written by Ian Maddock and published by John Wiley & Sons. This book was released on 2013-07-01 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecohydraulics: An Integrated Approachprovides a research level text which highlights recent developments of this emerging and expanding field. With a focus on interdisciplinary research the text examines:- the evolution and scope of ecohydraulics interactions between hydraulics, hydrology, fluvial geomorphology and aquatic ecology the application of habitat modelling in ecohydraulic studies state of the art methodological developments and approaches detailed case studies including fish passage design and the management of environmental flow regimes research needs and the future of ecohydraulics research The contributions offer broad geographic coverage to encapsulate the wide range of approaches, case studies and methods used to conduct ecohydraulics research. The book considers a range of spatial and temporal scales of relevance and aquatic organisms ranging from algae and macrophytes to macroinvertebrates and fish. River management and restoration are also considered in detail, making this volume of direct relevance to those concerned with cutting edge research and its application for water resource management. Aimed at academics and postgraduate researchers in departments of physical geography, earth sciences, environmental science, environmental management, civil engineering, biology, zoology, botany and ecology; Ecohydraulics: An Integrated Approach will be of direct relevance to academics, researchers and professionals working in environmental research organisations, national agencies and consultancies.
Book Synopsis Middle Fork Powder River Instream Flow Report by : Thomas C. Annear
Download or read book Middle Fork Powder River Instream Flow Report written by Thomas C. Annear and published by . This book was released on 1987* with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Sampling Techniques and Fish Assemblage Structure in Large Western River Systems by : Christopher D. Smith
Download or read book Assessment of Sampling Techniques and Fish Assemblage Structure in Large Western River Systems written by Christopher D. Smith and published by . This book was released on 2013 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comparison of sampling techniques and investigation of fish assemblage structure is greatly needed to improve management of western river systems. The objective of this thesis was to compare the efficacy of several gears (hoop nets, boat-mounted electrofishing, benthic trawls) for sampling fish assemblages of western rivers (Green River, Wyoming; Kootenai River, Idaho) and to investigate patterns of fish assemblage shifts in relation to habitat in the Kootenai River. In general, species-specific detectability varied by system and habitat, but was most influenced by gear. Electrofishing and hoop nets had the highest detection probabilities for most species, whereas detectability of most fishes was low with trawls. Transitions in fish assemblage and habitat structure were apparent among river sections in the Kootenai River. This thesis provides information that will improve sampling efficiency and our understanding of factors that structure fish assemblages and populations in coldwater rivers.
Book Synopsis Regulated Streamflow and Warmwater Stream Fish by : Mark B. Bain
Download or read book Regulated Streamflow and Warmwater Stream Fish written by Mark B. Bain and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Responses of Fish Assemblages to Bank Stabilization in a Large River by : Ann Marie Reinhold
Download or read book Responses of Fish Assemblages to Bank Stabilization in a Large River written by Ann Marie Reinhold and published by . This book was released on 2014 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Yellowstone River remains the longest unimpounded river in the conterminous United States. However, bank stabilization and floodplain dikes have altered its fish habitat. Therefore, I surveyed fish habitat and fish from Laurel to Sidney, Montana, to (1) quantify changes to side channels attributable to linear bank stabilization and floodplain dikes, (2) compare the habitat use of side channels to main channels by small fish during runoff and base flow, and (3) determine if bank stabilization and side channels influenced main-channel fish assemblages during base flow. Floodplain dike frequency, but not linear bank-stabilization extent, directly correlated to a net loss of side channels from the 1950s to 2001. However, side channels provided important fish habitat. Fish habitat use was similar between side and main channels during base flow, but not during runoff when catch rates in side channels were several times higher than in main channels and assemblage structure differed between side and main channels. Shallow, slow-current velocity (SSCV) habitats were slightly slower in side channels and SSCV patches were larger in side channels than in main channels during runoff, but not during base flow. These habitat differences partially explained the patterns in fish catch rates between channel types. During base flow, fish assemblages in main channels varied with bank-stabilization extent and side-channel availability in alluvial (unconfined) and bluff (confined) river bends. Bank stabilization and side channels had different and sometimes opposite influences on fish assemblage structure. Influences of bank stabilization and side channels on fish relative abundances varied depending on species and river bend geomorphology. Assemblage responses to side channels were more consistent and widespread than to bank stabilization, and more fish species associated with side channels than bank stabilization. Physical differences probably contributed to the assemblage differences between reference and stabilized river bends; stabilized alluvial pools were deeper than reference alluvial pools. The strengths of the relationships among fish assemblages, bank stabilization, and side channels were spatial scale-dependent; optimum scales ranged from less than 200 m to 3,200 m up- and down-stream, suggesting that bank stabilization and side channels influenced fish across multiple spatial scales.
Book Synopsis Ground-water-flow Systems in the Powder River Structural Basin, Wyoming and Montana by : James G. Rankl
Download or read book Ground-water-flow Systems in the Powder River Structural Basin, Wyoming and Montana written by James G. Rankl and published by . This book was released on 1990 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrology of the Powder River Alluvium Between Sussex, Wyoming, and Moorhead, Montana by : Bruce H. Ringen
Download or read book Hydrology of the Powder River Alluvium Between Sussex, Wyoming, and Moorhead, Montana written by Bruce H. Ringen and published by . This book was released on 1990 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial Pattern of Fish Assemblage Structure and Environmental Correlates in the Spring River Basin, with Emphasis on the Neosho Madtom (Noturus Placidus) by : Christopher David Wilkinson
Download or read book Spatial Pattern of Fish Assemblage Structure and Environmental Correlates in the Spring River Basin, with Emphasis on the Neosho Madtom (Noturus Placidus) written by Christopher David Wilkinson and published by . This book was released on 1997 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Fisheries Survey of the North Fork Powder River Canyon Area by : Bill Wichers
Download or read book A Fisheries Survey of the North Fork Powder River Canyon Area written by Bill Wichers and published by . This book was released on 1986 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Fisheries Survey of the Middle Fork Powder River Canyon Area, Johnson County by : John W. Mueller
Download or read book A Fisheries Survey of the Middle Fork Powder River Canyon Area, Johnson County written by John W. Mueller and published by . This book was released on 1985 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Movement and Spawning of Fishes in Crazy Woman Creek, a Tributary to the Powder River, Wyoming by : John Brian Smith
Download or read book Movement and Spawning of Fishes in Crazy Woman Creek, a Tributary to the Powder River, Wyoming written by John Brian Smith and published by . This book was released on 1988 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characteristics of Fish Assemblages and Related Environmental Variables for Streams of the Upper Snake River Basin, Idaho and Western Wyoming, 1993-95 by : Terry R. Maret
Download or read book Characteristics of Fish Assemblages and Related Environmental Variables for Streams of the Upper Snake River Basin, Idaho and Western Wyoming, 1993-95 written by Terry R. Maret and published by . This book was released on 1997 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Re-evaluation of HQI Determinations from Three Middle Fork Powder River Stations by : Bill Wichers
Download or read book Re-evaluation of HQI Determinations from Three Middle Fork Powder River Stations written by Bill Wichers and published by . This book was released on 1986 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spatial and Temporal Variation in Fish Assemblage Structure Along the Paluxy River, Texas by : Karla Angeline Stone
Download or read book Spatial and Temporal Variation in Fish Assemblage Structure Along the Paluxy River, Texas written by Karla Angeline Stone and published by . This book was released on 2011 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distribution and abundance of the stream fishes are determined by a combination of historic, regional, and local factors. However, much of our understanding of how these factors affect stream fishes is based on taxonomic organization and not functional organization. I characterized taxonomic and functional organizations of fish assemblages from four sites along the Paluxy River across all four seasons. I used canonical correspondence analysis (CCA) to examine patterns of spatial and temporal variation in taxonomic and functional organization among stream-fish assemblages. The analyses indicate the structure of stream-fish assemblages changes spatially along the river and temporally among seasons mostly due to the overabundance of red shiner in the most downstream locality. Substrate, more than any other environmental variable, structured the fish-assemblages at this small scale.
Book Synopsis Canadian Journal of Fisheries and Aquatic Sciences by :
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1992 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Temporal Trends in Fish Assemblage Structure in the Current River Drainage, Missouri Over Eighty Years by : Daniel Paul Morrill
Download or read book Temporal Trends in Fish Assemblage Structure in the Current River Drainage, Missouri Over Eighty Years written by Daniel Paul Morrill and published by . This book was released on 2021 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
