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ISBN 13 :
Total Pages : 832 pages
Book Rating : 4.3/5 (21 download)
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1993-10 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John F. Craig
Publisher : John Wiley & Sons
ISBN 13 : 1118394402
Total Pages : 920 pages
Book Rating : 4.1/5 (183 download)
Download or read book Freshwater Fisheries Ecology written by John F. Craig and published by John Wiley & Sons. This book was released on 2016-01-12 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.
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ISBN 13 :
Total Pages : 1496 pages
Book Rating : 4.:/5 (319 download)
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 1496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (318 download)
Download or read book Technical Report written by and published by . This book was released on 1978 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bryan R. Davies
Publisher : Springer Science & Business Media
ISBN 13 : 9401732906
Total Pages : 788 pages
Book Rating : 4.4/5 (17 download)
Download or read book The Ecology of River Systems written by Bryan R. Davies and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our understanding of the ecology of running waters has come a long way during the past few years. From being a largely descriptive subject, with a few under tones concerned with such things as fisheries, pollution or control of blackflies, it has evolved into a discipline with hypotheses, such as the River Continuum Concept (Vannote et a/. 1980), and even a book suggesting that it offers opportunity for the testing of ecological theory (Barnes & Minshall 1983). However, perusal of the literature reveals that, although some of the very early studies were concerned with large rivers (references in Hynes 1970), the great mass of the work that has been done on running water has been on streams and small rivers, and information on larger rivers is either on such limited topics as fisheries or plankton, scattered among the journals, or not available to the general limnologist. The only exceptions are a few books in this series of publications, such as those on the Nile (Rz6ska 1976), the Volga (Morduckai Boltovskoi 1979) and the Amazon {Sioli 1984), and the recent compendium by Whitton (1984) on European rivers, among which there are a few that rate as large.
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ISBN 13 :
Total Pages : 1224 pages
Book Rating : 4.:/5 (89 download)
Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (318 download)
Download or read book Canadian Technical Report of Fisheries and Aquatic Sciences written by and published by . This book was released on 1988 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : I. Rod Smith
Publisher : Natural Resources Canada
ISBN 13 : 0662410750
Total Pages : 10 pages
Book Rating : 4.6/5 (624 download)
Download or read book Geological Survey of Canada, Current Research (Online) no. 2005-A3 written by I. Rod Smith and published by Natural Resources Canada. This book was released on 2005 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was conducted in response to concerns raised by local residents about water quality in Fisherman Lake, located 18 kilometres north-west of Fort Liard, Northwest Territories. Field investigation of the lake revealed the existence of 13 gas seeps (largely methane) with distinct bubble trains rising continuously to the surface. This paper presents results of analyses of the gas & of the lake water and the determination, through isotope analyses, of whether the gas is of biogenic origin (related to the decomposition of organic matter) or thermogenic origin (representing a seep from geological strata of the gas field below the lake). The possible effects of methane on the lake water are also discussed and recommendations are made for further research.
Author : Heimo Mikkola
Publisher : BoD – Books on Demand
ISBN 13 : 9535126865
Total Pages : 215 pages
Book Rating : 4.5/5 (351 download)
Download or read book Fisheries and Aquaculture in the Modern World written by Heimo Mikkola and published by BoD – Books on Demand. This book was released on 2016-09-28 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has nine chapters on Aquaculture Wetland Ecosystem Services Approach and Climate Change Adaptation, which explain how different aquaculture systems could maximize the benefits that society receives from both aquaculture production and the ecosystem services provided by wetland ecosystems. Sustainable development of aquaculture must take into account the societal value of ecosystem services for an efficient and environmentally sound production of food. Although some issues regarding the potential benefits and implementation of sustainable aquaculture remain, the consideration of food security and minimizing ecosystem impacts suggest that the time has come to take action. If we can efficiently farm the land, why can't we farm more the sea and inland waters?
Author : Claudia Notzke
Publisher : Captus Press
ISBN 13 : 9781895712032
Total Pages : 360 pages
Book Rating : 4.7/5 (12 download)
Download or read book Aboriginal Peoples and Natural Resources in Canada written by Claudia Notzke and published by Captus Press. This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The most current and comprehensive book of its kind, Aboriginal Peoples and Natural Resources in Canada explores the opportunities and constraints that aboriginal people encounter in their efforts to use water resources, fisheries, forestry resources, wildlife, land and non-renewable resources, and to gain management power over these resources. This examination begins with a historical perspective, and takes into account cultural, political, legal and geographical factors. From the contemporary research of the author, the reader is informed of the most current developments and provided with a well-reasoned outlook for the future." "This book is an essential resource for aboriginal people engaged in the use and management of natural resources, and for those who seek professional training in the field. Anyone wanting to know more about the social and environmental issues pertaining to more responsible and equitable environmental and ecological management will find a wealth of information in this volume."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
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ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.3/5 (91 download)
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael D. Delong
Publisher : Academic Press
ISBN 13 : 0128188480
Total Pages : 1109 pages
Book Rating : 4.1/5 (281 download)
Download or read book Rivers of North America written by Michael D. Delong and published by Academic Press. This book was released on 2023-04-20 with total page 1109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers of North America, Second Edition features new updates on rivers included in the first edition, as well as brand new information on additional rivers. This new edition expands the knowledge base, providing readers with a broader comparative approach to understand both the common and distinct attributes of river networks. The first edition addressed the three primary disciplines of river science: hydrology, geomorphology, and ecology. This new edition expands upon the interactive nature of these disciplines, showing how they define the organization of a riverine landscape and its processes. An essential resource for river scientists working in ecology, hydrology, and geomorphology. - Provides a single source of information on North America's major rivers - Features authoritative information on more than 200 rivers from regional specialists - Includes full-color photographs and topographical maps to illustrate the beauty, major features, and uniqueness of each river system - Offers one-page summaries help readers quickly find key statistics and make comparisons among rivers
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ISBN 13 :
Total Pages : 1116 pages
Book Rating : 4.F/5 ( download)
Download or read book Canadiana written by and published by . This book was released on 1991 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (319 download)
Download or read book Canadian Special Publication of Fisheries and Aquatic Sciences written by and published by . This book was released on 1989 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David W. Norton
Publisher : Fairbanks : Institute of Arctic Biology, University of Alaska Fairbanks
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (89 download)
Download or read book Research Advances on Anadromous Fish in Arctic Alaska and Canada written by David W. Norton and published by Fairbanks : Institute of Arctic Biology, University of Alaska Fairbanks. This book was released on 1989 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.3/5 (91 download)
Download or read book Occasional Publication written by and published by . This book was released on 1964 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brian B. Wilks
Publisher : University of Toronto Press
ISBN 13 : 9780802088116
Total Pages : 664 pages
Book Rating : 4.0/5 (881 download)
Download or read book Browsing Science Research at the Federal Level in Canada written by Brian B. Wilks and published by University of Toronto Press. This book was released on 2004-01-01 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
