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Author :
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.3/5 (91 download)
Download or read book Abstracts from the ... Conference on Great Lakes Research written by and published by . This book was released on 2005 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Becky C. Cudmore
Publisher :
ISBN 13 : 9780660490250
Total Pages : 0 pages
Book Rating : 4.4/5 (92 download)
Download or read book The Baitfish Primer 2022 written by Becky C. Cudmore and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "By the end of this Primer, you will: understand the federal and Ontario legislation and regulations pertinent to the use of baitfishes; be able to identify small fish species; be able to distinguish between legal and illegal baitfishes; recognize the importance of baitfish habitat; understand the potential impacts of improper baitfish use; and, understand how to minimize negative impacts to our aquatic ecosystems"--Introduction, page 4.
Author : Kenneth Stewart
Publisher : Univ. of Manitoba Press
ISBN 13 : 0887553745
Total Pages : 300 pages
Book Rating : 4.8/5 (875 download)
Download or read book Freshwater Fishes of Manitoba written by Kenneth Stewart and published by Univ. of Manitoba Press. This book was released on 2004-05-03 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manitoba's ninety-three species of fish give the province the third most diverse fish population in Canada. The provinceís variety of geological features, with its major lakes, rivers, tributaries, and watersheds, is due in large part to its history as the basin for Glacial Lake Agassiz. This, combined with its access to the waters of Hudson Bay and large American river systems, has provided habitat for a wide diversity of freshwater fish. Species from lampreys to goldeye, catfish to perch, bigmouth bass to slimy sculpin swim in waters from arctic rivers in the north to Red River tributaries and down to the Mississippi in the south.Freshwater Fishes of Manitoba is a comprehensive, user-friendly guide. Each species is accurately depicted in detailed colour photographs and accompanying map, with descriptions of physical characteristics, spawning and feeding habits, distribution, habitat, ecological role, and economic importance. The guide also includes an extensive glossary, keys to identifying the families, species, and subspecies, and information on documentation and preservation of specimens. Freshwater Fishes of Manitoba is not only the definitive guide to these fishes of Manitoba, it is also accessible and reliable for a range of users from general fishers to professional fish biologists.
Author :
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (31 download)
Download or read book Endangered and Threatened Species of Illinois: Animals written by and published by . This book was released on 1991 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Barton C. Marcy
Publisher : University of Georgia Press
ISBN 13 : 9780820325354
Total Pages : 506 pages
Book Rating : 4.3/5 (253 download)
Download or read book Fishes of the Middle Savannah River Basin written by Barton C. Marcy and published by University of Georgia Press. This book was released on 2005 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book also discusses the Savannah River, tributary streams, reservoirs, and ponds from the 1950s to the present detailing ecological changes, habitats, and associated fish assemblages."--BOOK JACKET.
Author : RENEW (Canada)
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (319 download)
Download or read book RENEW Annual Report written by RENEW (Canada) and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Dudgeon
Publisher : Cambridge University Press
ISBN 13 : 1108882625
Total Pages : 517 pages
Book Rating : 4.1/5 (88 download)
Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
Author : Erik Jeppesen
Publisher : Springer Science & Business Media
ISBN 13 : 1461206952
Total Pages : 442 pages
Book Rating : 4.4/5 (612 download)
Download or read book The Structuring Role of Submerged Macrophytes in Lakes written by Erik Jeppesen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of the discipline of aquatic ecology has been driven both by scientific interest in the complexities of aquatic ecosystems and by their enormous environmental importance and sensitivity. This book focuses on the remarkably diverse roles played by underwater plants, and is divided into three parts: 10 thematic chapters, followed by 18 case studies, and rounded off by three integrative chapters. The topics range from macrophytes as fish food to macrophytes as mollusc and microbe habitat, making this of interest to aquatic ecologists as well as limnologists, ecosystem ecologists, microbial ecologists, fish biologists, and environmental managers.
Author : Gerry Closs
Publisher : Cambridge University Press
ISBN 13 : 1107040116
Total Pages : 601 pages
Book Rating : 4.1/5 (7 download)
Download or read book Conservation of Freshwater Fishes written by Gerry Closs and published by Cambridge University Press. This book was released on 2016 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global assessment of the current state of freshwater fish biodiversity and the opportunities and challenges to conservation.
Author : Ontario. Fisheries Branch
Publisher :
ISBN 13 : 9780774391375
Total Pages : 246 pages
Book Rating : 4.3/5 (913 download)
Download or read book Manual of Instructions written by Ontario. Fisheries Branch and published by . This book was released on 1985-01-01 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The survey procedures which are outlined in this manual aredesigned to acquire basic knowledge of the chemical, physical andbiological conditions of the lakes and streams in Ontario. Themanual has been written to standardize the many methods andtechniques which have been devised over the past several decades. Lakes and streams are dealt with separately. Identification, location definition, mapping, chemical and physical parameters, sampling, documentation and preservation of fish andinvertebrates, and completion of reports are covered.
Author : Richard A. Roth
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.0/5 ( download)
Download or read book Freshwater Aquatic Biomes written by Richard A. Roth and published by . This book was released on 2009 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Covers the freshwater biomes that exist in wetlands, ponds and lakes, and rivers and streams, examining all aspects that define these biomes: vegetation, geographical distribution, challenges posed by the environment, adaptation of the plants and animals to the environment, and conservation efforts"--Publisher's description.
Author : Rachel Krebs Paull
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (43 download)
Download or read book Geology of Wisconsin and Upper Michigan written by Rachel Krebs Paull and published by . This book was released on 1977 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Canada. Environment Canada
Publisher : National Guidelines and Standards Office
ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.:/5 (319 download)
Download or read book Canadian Water Quality Guidelines for the Protection of Aquatic Life written by Canada. Environment Canada and published by National Guidelines and Standards Office. This book was released on 2003 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the development of Canadian water quality guidelines for the nitrate ion for the protection of aquatic life. It contains a review of technical background information on the chemical & physical properties of nitrate & nitrate salts, the nitrogen cycle, natural & anthropogenic sources, fate & behaviour of nitrate in the environment, nitrate environmental concentrations, and effects of nitrates on aquatic organisms (including fish, plants, invertebrates, and semi-aquatic mammals & birds). The final section sets out nitrate concentration guidelines to protect fresh & marine water quality and aquatic life, and provides guidance on the application of the guidelines. Appendices include tables that summarize freshwater & marine toxicity studies.
Author : B. C. Cudmore-Vokey
Publisher :
ISBN 13 : 9780007066476
Total Pages : 0 pages
Book Rating : 4.0/5 (664 download)
Download or read book Biological Synopsis of Grass of Grass Carp (Ctenopharyngodon Idella) written by B. C. Cudmore-Vokey and published by . This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hicks, Frank
Publisher : Peterborough : Ontario Ministry of Natural Resources, Fish and Wildlife Branch
ISBN 13 : 9780777884027
Total Pages : 37 pages
Book Rating : 4.8/5 (84 download)
Download or read book Manual of Instructions, Spring Littoral Index Netting (SLIN) written by Hicks, Frank and published by Peterborough : Ontario Ministry of Natural Resources, Fish and Wildlife Branch. This book was released on 1999 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
