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Fish Passage At Udot Culverts
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Book Synopsis Fish Passage at UDOT Culverts by : Aaron E. Beavers
Download or read book Fish Passage at UDOT Culverts written by Aaron E. Beavers and published by . This book was released on 2008 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: UDOT is responsible for approximately 47,000 culverts, 5% of which carry live streams. Fish passage is addressed only on an as-needed basis. Currently UDOT has no prioritization or assessment strategy procedure for fish passage at UDOT road-stream crossings. This research will provide UDOT with culvert prioritization and fish passage assessment protocols.
Book Synopsis Fish Passage at UDOT Culverts by : Aaron Evens Beavers
Download or read book Fish Passage at UDOT Culverts written by Aaron Evens Beavers and published by . This book was released on 2008 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed as part of the research are tools to prioritize and assess culverts. A GIS database was developed to store fish passage assessment data as well as provide functions for prioritizing culverts on the state and regional level. A fish passage assessment protocol for assessing UDOT culverts was developed based on existing fish passage assessments. The culvert assessment was tailored to meet developed UDOT fish passage strategies. A training manual was also created to aid technicians on performing the several physical culvert assessments developed. Additionally, a mark and recapture study at six UDOT culverts was performed to field verify the developed culvert assessment procedure. A step by step methodology was then created to establish critical progression for prioritizing and assessing culverts for fish passage utilizing project results.
Book Synopsis Morphology and Swimming Performance of Utah Fishes by : John R. Aedo
Download or read book Morphology and Swimming Performance of Utah Fishes written by John R. Aedo and published by . This book was released on 2009 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: UDOT is responsible for approximately 47,000 culverts, 5% of which carry live streams. Fish passage is addressed only on an as-needed basis. Currently UDOT has no prioritization or assessment strategy procedure for fish passage at UDOT road-stream crossings. This research will provide UDOT with culvert prioritization and fish passage assessment protocols.
Download or read book Fish Passage Through Culverts written by and published by . This book was released on 1990 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Migration and Fish Passage by : Willis A. Evans
Download or read book Fish Migration and Fish Passage written by Willis A. Evans and published by . This book was released on 1974 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage at Road Crossings by : Lynette Anderson
Download or read book Fish Passage at Road Crossings written by Lynette Anderson and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage Through Road Culverts by : Angela Gardner
Download or read book Fish Passage Through Road Culverts written by Angela Gardner and published by . This book was released on 2006 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage Through Culverts by : William Saltzman
Download or read book Fish Passage Through Culverts written by William Saltzman and published by . This book was released on 1971* with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage Through Road Culverts by : Angela Gardner
Download or read book Fish Passage Through Road Culverts written by Angela Gardner and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Fish Passage Through Culverts on the Tongass National Forest by :
Download or read book Assessment of Fish Passage Through Culverts on the Tongass National Forest written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage Through Highway Culverts, Mackenzie Highway, Mile 300 to 345 by :
Download or read book Fish Passage Through Highway Culverts, Mackenzie Highway, Mile 300 to 345 written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inventory and Assessment of Fish Passage Conditions in Culverts Within the Municipality of Anchorage by : Steven W. Albert
Download or read book Inventory and Assessment of Fish Passage Conditions in Culverts Within the Municipality of Anchorage written by Steven W. Albert and published by . This book was released on 2007 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing for adequate fish passage at road crossings using culverts is an important component of both the management of fisheries and state roadways. This study was initiated by the Alaska Department of Fish and Game and U.S. Fish & Wildlife Service to determine the status of fish passage conditions through culverts located within the Municipality of Anchorage. An evaluation of 241 stream crossing sites with 295 culverts along state highways and secondary roads was conducted between June 22 and July 21, 2004. Specific evaluation criteria were applied to each site to assess fish passage status. The three primary criteria included culvert slope, a measurement describing the degree of channel constriction at the culvert, and culvert outfall height. Crossings were then classified as RED (conditions assumed inadequate for fish passage), GRAY (additional data collection and analysis needed), or GREEN (assumed adequate for fish passage).
Book Synopsis National Fish Passage Program by : National Fish Passage Program (U.S.)
Download or read book National Fish Passage Program written by National Fish Passage Program (U.S.) and published by . This book was released on 2003 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Passage Assessment and Prioritization of Culverts on Prince of Wales Island, 2017 by : Gillian O'Doherty
Download or read book Fish Passage Assessment and Prioritization of Culverts on Prince of Wales Island, 2017 written by Gillian O'Doherty and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2014 and 2017, the Alaska Department of Fish and Game Fish Passage Assessment Project assessed 169 crossings on over 98 miles of roads on the road system of Prince of Wales Island. The project rated 66 sites Red, or crossing determined inadequate for juvenile fish passage; 67 sites Gray, or crossing may be inadequate for juvenile fish passage; 35 sites Green, or crossing likely to provide adequate juvenile fish passage; and 1 site Black, or site unable to be rated. Additionally, the project identified 23 sites that were a potential barrier to adult fish with a culvert gradient over 4%, 31 sites with a culvert outfall over 1 ft, and 7 of those sites that had both potential adult passage barriers.
Book Synopsis Fish Passage Design at Culverts by : American Water Resources Association. Alaska Section
Download or read book Fish Passage Design at Culverts written by American Water Resources Association. Alaska Section and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating Fish Passage Through Retrofitted Culverts Using Radio Frequency Identification (RFID) by : Mark D. Gautreau
Download or read book Evaluating Fish Passage Through Retrofitted Culverts Using Radio Frequency Identification (RFID) written by Mark D. Gautreau and published by . This book was released on 2017 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: The improper design, installation, or maintenance of culverts has the potential to create barriers in aquatic systems, which in turn may lead to fish population declines. Culverts identified as having fish passage issues, e.g., perched or sized incorrectly, are often retrofitted with fish passage structures, i.e., fish ladder or chute, as a cheaper alternative to replacement. The purpose of this research was to evaluate the effectiveness of culvert retrofit designs for fish passage commonly used in New Brunswick. Ten culvert sites across New Brunswick, 7 of which were retrofitted with pool and weir fish ladders and 3 with chutes, were chosen for this study. Each site was outfitted with radio frequency identification (RFID) reader and antennae, which were situated to assess entrance and passage of fish through the fishway and culvert. Fish that were electrofished downstream of the fishways were surgically implanted with 23mm passive integrated transponder (PIT) tags, then released approximately 100m downstream. During this study, 965 fish were tagged: 10 sites and 6 species. The RFID detection efficiency across sites averaged 57% (range = 25-76%). The fish passage was measured among three structures: the entrances to the fish passage structure, the chutes or pool and weir passage structures, and the culverts. Except for extremely low water conditions, the entrances to the fish passage structures were generally submerged, resulting in high entrance efficiencies, i.e., the proportion of fish that moved into the site and entered the fishway. Passage efficiencies, i.e., proportion of fish that entered the fishway or culvert and successfully passed through, for the pool and weir fish ladders and chutes ranged from 75-100%. The culvert efficiencies were 61-98%, across sites and species. Few differences in physical conditions, i.e., temperature and discharge, or among species sizes were observed between successful and unsuccessful attempts to pass structures and culverts. Often, too few fish passed for complete analyses. Velocities through the weirs and culverts during attempts were within the reported swimming abilities of each species. Overall, the structures passed fish as intended; however, several issues were apparent and often the most important barrier issue was the accumulation of debris in the weir or chute notches and water levels. Fish were not detected passing through the site when debris blocked the weirs or chutes. Likewise, no passage was detected at some sites during periods of very low discharges.
Book Synopsis Fish Passage Assessment, Inventory, and Prioritization of Culverts in the Matanuska-Susitna Borough, 2009-2011 by : Gillian O'Doherty
Download or read book Fish Passage Assessment, Inventory, and Prioritization of Culverts in the Matanuska-Susitna Borough, 2009-2011 written by Gillian O'Doherty and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 2000 and 2011, the Alaska Department of Fish and Game’s Fish Passage Assessment Project assessed 567 stream crossing sites within the Matanuska-Susitna Borough. The project rated 295 sites Red (crossings assumed inadequate for juvenile fish passage), 107 sites Gray (crossings that may be inadequate for juvenile fish passage), 157 sites Green (crossings likely to provide adequate juvenile fish passage), and 8 sites Black (sites that could not be rated). The project also identified potential barriers to adult salmon, namely 67 culverts with an outfall height over 1 ft and 89 culverts with an average gradient exceeding 4% and not embedded.
