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Author : Susan M. Pollard
Publisher :
ISBN 13 : 9780778523284
Total Pages : 24 pages
Book Rating : 4.5/5 (232 download)
Download or read book Status of the Western Silvery Minnow (Hybognathus Argyritis) in Alberta written by Susan M. Pollard and published by . This book was released on 2003 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susan Marie Pollard
Publisher :
ISBN 13 : 9780778523291
Total Pages : 24 pages
Book Rating : 4.5/5 (232 download)
Download or read book Status of the Western Silvery Minnow (Hybognathus Argyritis) in Alberta written by Susan Marie Pollard and published by . This book was released on 2003 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (11 download)
Download or read book Recovery Potential Assessment of Western Silvery Minnow (Hybognathus Argyritis) in Canada written by and published by . This book was released on 2013 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Western Silvery Minnow is a small freshwater minnow found in the Milk River system of Alberta. In 2003, this species was listed as Threatened on Schedule 1 of Canada's Species at Risk Act (SARA). The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) re-examined Western Silvery Minnow (Hybognathus argyritis) in April 2008 and designated it Endangered. A species Recovery Potential Assessment (RPA) was conducted by Fisheries and Oceans Canada (DFO) Science to provide the information and scientific advice required to meet various requirements of the SARA and assess the recovery potential of Western Silvery Minnow in Canada. This Science Advisory Report is from the Recovery Potential Assessment of Western Silvery Minnow.--Document.
Author :
Publisher :
ISBN 13 : 9780660267531
Total Pages : 47 pages
Book Rating : 4.2/5 (675 download)
Download or read book COSEWIC Assessment and Status Report on the Western Silvery Minnow, Hybognathus Argyritis, in Canada written by and published by . This book was released on 2017 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is a small-bodied minnow species that is restricted in Canada to the Milk River of southern Alberta. It is a habitat specialist found in shallow zones of turbid prairie waters with high seasonal flow variability and unstable fine sediments. It is threatened by flow management resulting from water diversions in the US and a warming and drying climate with negative impacts on habitat quantity and quality. Despite meeting criteria for Endangered, the severity of the threats is uncertain and there is no evidence of a decline in abundance since the previous assessment"--Assessment Summary - November 2017, p. iii.
Author : Camille J. Macnaughton
Publisher :
ISBN 13 : 9780660312743
Total Pages : 26 pages
Book Rating : 4.3/5 (127 download)
Download or read book Standardized Field Sampling Method for Monitoring the Distribution and Relative Abundance of the Western Silvery Minnow (Hybognathus Argyritis) Population in Canada written by Camille J. Macnaughton and published by . This book was released on 2019 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Species at Risk Program’s objective for the Western Silvery Minnow (Hybognathus argyritis) is to quantify and maintain current population levels throughout its Canadian range. In an effort to provide science information to meet the Species at Risk (SAR) Program objective, this report aims to provide a consistent sampling method and survey design that may accurately inform on changes in the distribution and relative abundance of the Western Silvery Minnow in the Milk River system in Alberta, where it is listed as Threatened. This report details (1) the sampling gear, (2) recommended sampling effort and timing, and (3) sampling sites for Western Silvery Minnow occurrence and abundance. This standardized sampling protocol is intended to improve the monitoring of the species throughout its Canadian range, the assessment of population trends, and consequently allow for a better informed management of the species over time"--Abstract.
Author : Kenton R. Neufeld
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (956 download)
Download or read book Improving Our Ability to Assess the Impacts of Hydrologic Alteration on Stream Fishes written by Kenton R. Neufeld and published by . This book was released on 2016 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human induced hydrologic alteration is ubiquitous in North American riverscapes. These alterations have been shown to impact fishes by modifying habitats, influencing movement patterns and driving changes in community structure. Understanding these impacts is an essential first step for the conservation of fish in these systems. We use Western Silvery Minnow Hybognathus argyritis and the Milk River of southern Alberta as a model system to develop and apply an interdisciplinary approach to assess the impacts of hydrologic alteration on capture efficiency and habitat suitability of stream fishes. The capture efficiency of sampling gear is a key component of many fish research programs, and understanding the link between hydrology and capture efficiency is critical to accurately assessing the impacts of hydrologic alterations on fish. We measured seine net capture efficiency in the Milk River, and investigated the effects of flow, species, and habitat variables on capture efficiency using mixed effects models. Flow state was an important driver of capture efficiency, which increased ~5 % during augmented flow compared to natural flow. Habitat suitability assessments are commonly used to determine the impacts of hydrologic alteration on fishes, but often rely on poorly understood relationships between fish and their habitat. We used the swimming performance of Western Silvery Minnow to measure the cost of movement between habitat patches in the Milk River and incorporated this cost into a graph theoretic metric of habitat suitability (Equivalent Connected Area). Compared to augmented flow, the proportion of suitable area was ~ 475 % higher during natural flow, the mean cost of movement between habitat patches was ~ 13 % higher and Equivalent Connected Area increased ~ 0.119 (95% C.I. 0.109-0.130). By including flow as a variable in modelling capture efficiency and swimming performance as a mechanism defining habitat suitability, we show the utility and benefits of taking an interdisciplinary approach to assessing the impacts of hydrologic alteration on stream fishes.
Author : U.S. Fish and Wildlife Service. Region 2
Publisher :
ISBN 13 :
Total Pages : 335 pages
Book Rating : 4.:/5 (15 download)
Download or read book Rio Grande Silvery Minnow (Hybognathus Amarus) Draft Revised Recovery Plan written by U.S. Fish and Wildlife Service. Region 2 and published by . This book was released on 2007 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U.S. Fish and Wildlife Service. Region 2
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (429 download)
Download or read book Rio Grande Silvery Minnow (Hybognathus Amarus) Recovery Plan written by U.S. Fish and Wildlife Service. Region 2 and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R L & L Environmental Services
Publisher : Fisheries & Wildlife Management Division, Resource Status and Assessment Branch
ISBN 13 : 9780778518174
Total Pages : 53 pages
Book Rating : 4.5/5 (181 download)
Download or read book Fish Species at Risk in the Milk and St. Mary Drainages written by R L & L Environmental Services and published by Fisheries & Wildlife Management Division, Resource Status and Assessment Branch. This book was released on 2001 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780778521662
Total Pages : pages
Book Rating : 4.5/5 (216 download)
Download or read book Fish Species at Risk in the Milk and St. Mary Drainages written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Within the St. Mary and Milk river drainages, three species were identified as potentially at risk: St. Mary sculpin (Cottus sp.), western silvery minnow (Hybognathus argyritis), and stonecat (Noturus flavus). Although not listed as a Species at Risk, also of interest was the status of the brassy minnow (Hybognathus hankinsoni) and sauger (Stizostedion canadense). Overall, 16 fish species were encountered in the Milk and St. Mary drainages during the study. The Milk River had the most diverse range of fish species present, with a total of 14 species. Seven species were recorded in both the St. Mary River and Lee Creek. Of the five species of interest, all were encountered in the Milk River. Only the St. Mary sculpin was recorded in the St. Mary River and Lee Creek.
Author : Joseph S. Nelson
Publisher : University of Alberta
ISBN 13 : 9780888642363
Total Pages : 468 pages
Book Rating : 4.6/5 (423 download)
Download or read book The Fishes of Alberta written by Joseph S. Nelson and published by University of Alberta. This book was released on 1992 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information on the 59 species of fish found in Alberta, information on identification, distribution, biology, taxonomic history, and angling.
Author : Hugo A. Magaña
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.:/5 (222 download)
Download or read book A Case for Classifying the Rio Grande Silvery Minnow (Hybognathus Amarus) as an Omnivore written by Hugo A. Magaña and published by . This book was released on 2007 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 : 9780660243047
Total Pages : 24 pages
Book Rating : 4.2/5 (43 download)
Download or read book Action Plan for the Milk River and St. Mary River Drainage Basins in Canada written by and published by . This book was released on 2018 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This action plan addresses two species found in the Milk River and St. Mary River drainage basins, Alberta, and follows a multi-species approach to protect and maintain self-sustaining populations of both species. This action plan builds on the recovery strategies of the Rocky Mountain Sculpin (Cottus sp.) (Eastslope populations) and the Western Silvery Minnow (Hybognathus argyritis). The long-term recovery goal for both species is to protect and maintain self-sustaining populations within their current range in the Milk River system (for the Western Silvery Minnow and Rocky Mountain Sculpin) and in the St. Mary River system (for the Rocky Mountain Sculpin)"--Document.
Author : Kathryn E. Schlafke
Publisher : Springer Nature
ISBN 13 : 3031380401
Total Pages : 506 pages
Book Rating : 4.0/5 (313 download)
Download or read book Fishes of the Dakotas written by Kathryn E. Schlafke and published by Springer Nature. This book was released on with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 512 pages
Book Rating : 4.:/5 (319 download)
Download or read book Canadian Journal of Zoology written by and published by . This book was released on 2013 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 770 pages
Book Rating : 4.3/5 (555 download)
Download or read book Montana Alberta Tie Ltd., 230-kV Transmission Line written by and published by . This book was released on 2008 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 758 pages
Book Rating : 4.:/5 (319 download)
Download or read book Syllogeus written by and published by . This book was released on 1985 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
