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Author :
Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fish and Fisheries Management in Lakes and Reservoirs written by and published by . This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of the Interior
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.A/5 ( download)
Download or read book Garrison Diversion Unit written by United States. Department of the Interior and published by . This book was released on 1960 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Dennis Cooke
Publisher : Elsevier
ISBN 13 : 1483163253
Total Pages : 401 pages
Book Rating : 4.4/5 (831 download)
Download or read book Lake and Reservoir Restoration written by G. Dennis Cooke and published by Elsevier. This book was released on 2013-10-22 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake and Reservoir Restoration deals with the eutrophication process and the methods to protect, restore, and manage lakes and reservoirs. The most common in-lake techniques or procedures, plus nutrient diversion, are reviewed with regard to their scientific basis, methods of application, known effectiveness, feasibility, drawbacks, and costs. Areas for further research and development are also highlighted. This book is comprised of 16 chapters organized into four sections. After an introduction to the theory of the problem and the restoration technique, the discussion turns to the various restoration methods such as those used for physical and chemical control of nutrients. Diversion and advanced waste treatment, hypolimnetic withdrawal, and dilution and flushing are considered along with phosphorus precipitation and inactivation, sediment oxidation, sediment removal, and hypolimnetic aeration. Case studies and success stories are presented and the costs and potential negative impacts of the methods are examined. The following chapters focus on methods to control plant biomass, including artificial circulation, water-level drawdown, harvesting, biological control, and surface and sediment covers. A chapter on liming acidified lakes concludes this text. This monograph will be useful to professional limnologists and engineers, on-site lake or reservoir managers, and those who are interested in learning about the problems and management of lakes and reservoirs.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 9780309045346
Total Pages : 580 pages
Book Rating : 4.0/5 (453 download)
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Author : Robert R. Stickney
Publisher : Wiley-Blackwell
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.:/5 (318 download)
Download or read book Principles of Aquaculture written by Robert R. Stickney and published by Wiley-Blackwell. This book was released on 1994-02-16 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the author's previous work, Principles of Warmwater Aquaculture, this text updates and expands upon the basic principles of aquaculture. Encompasses a wider diversity of aquatic animals including coldwater fishes. Focuses on the practical aspects of water quality, feeding and nutrition, reproduction, breeding, diseases and operations. Deals with the environmental, social and economic aspects of aquaculture. Many of the examples feature species of both sport and commercial interest.
Author : U.S. Global Change Research Program
Publisher : Cambridge University Press
ISBN 13 : 0521144078
Total Pages : 193 pages
Book Rating : 4.5/5 (211 download)
Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Author : Christopher C. Kohler
Publisher :
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.:/5 (318 download)
Download or read book Inland Fisheries Management in North America written by Christopher C. Kohler and published by . This book was released on 1999 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book covers fishery assessments, habitat and community manipulations, and common practices for managing stream, river, lake, and anadromous fisheries. Chapters on history; ecosystem management; management processes; communications with the public; introduced, undesirable, and endangered species; and the legal and regulatory frameworks provide the context for modern fisheries management." From fisheries.org.
Author : U S Fish & Wildlife Service
Publisher :
ISBN 13 : 9781410224200
Total Pages : 284 pages
Book Rating : 4.2/5 (242 download)
Download or read book Warmwater Fish Farming written by U S Fish & Wildlife Service and published by . This book was released on 2005-01-01 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although this book provides information on warmwater aquaculture in the United States that should be useful to aquacultural suppliers, lending institutions, resource managers, interested citizens, and others, the principal purpose is to tell the fish farmer what is to be done, why it is to be done, and how to do it. The reader is provided with the essentials of successful warmwater fish farming. The emphasis in this book is clearly on channel catfish, ranging from maintenance of brood stock to the culture of fingerlings and the production of market-sized fish. However, production techniques are described for numerous other fishes of commercial importance, as well as for crayfish, prawns, bullfrogs, and alligators. Other topics of potential interest to practicing aquaculturists include polyculture; nutrition and feeding; harvesting, holding, and transporting of fish; parasites and diseases; and multiple use of land and water.
Author : Patrick Lavens
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (5 download)
Download or read book Manual on the Production and Use of Live Food for Aquaculture written by Patrick Lavens and published by Food & Agriculture Organization of the UN (FAO). This book was released on 1996 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cultivation of fish and shellfish larvae under controlled hatchery conditions requires not only the development of specific culture techniques, but in most cases also the production and use of live food organisms as feed for the developing larvae. The present manual describes the major production techniques currently employed for the cultivation of the major types of live food commonly used in larviculture, as well as their application potential in terms of their nutritional and physical properties and feeding methods. The manual is divided into different sections according to the major groups of live food organisms used in aquaculture, namely micro-algae, rotifers, Artemia, natural zooplankton, and copepods, nematodes and trochophores.
Author : Tim M. Berra
Publisher : University of Chicago Press
ISBN 13 : 0226044432
Total Pages : 645 pages
Book Rating : 4.2/5 (26 download)
Download or read book Freshwater Fish Distribution written by Tim M. Berra and published by University of Chicago Press. This book was released on 2008-09-15 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 29,000 species, fishes are the most diverse group of vertebrates on the planet. Of that number, more than 12,000 species are found in freshwater ecosystems, which occupy less than 1 percent of the Earth’s surface and contain only 2.4 percent of plant and animal species. But, on a hectare-for-hectare basis, freshwater ecosystems are richer in species than more extensive terrestrial and marine habitats. Examination of the distribution patterns of fishes in these fresh waters reveals much about continental movements and climate changes and has long been critical to biogeographical studies and research in ecology and evolution. Tim Berra’s seminal resource, Freshwater Fish Distribution,maps the 169 fish families that swim in fresh water around the world. Each family account includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and interesting natural history facts. Each account is illustrated, many with historical nineteenth-century woodcuts. Now available in paperback, this heavily cited work in ichthyology and biogeography will serve as a reference for students, a research support for professors, and a helpful guide to tropical fish hobbyists and anglers.
Author : Robert Armon
Publisher : IWA Publishing
ISBN 13 : 184339085X
Total Pages : 517 pages
Book Rating : 4.8/5 (433 download)
Download or read book Environmental Aspects of Zoonotic Diseases written by Robert Armon and published by IWA Publishing. This book was released on 2012-01-31 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Aspects of Zoonotic Diseases provides a definitive description, commentary and research needs of environmental aspects related to zoonotic diseases. There are many interrelated connections between the environment and zoonotic diseases such as: water, soil, air and agriculture. The book presents investigations of these connections, with specific reference to environmental processes such as: deforestation, floods, draughts, irrigation practices, soil transfer and their impact on bacterial, viral, fungal, and parasitological spread. Environmental aspects such as climate (tropical, sub-tropical, temperate, arid and semi-arid), developed and undeveloped countries, animal (domestic and wild) traffic animal border crossing, commercial animal trade, transportation, as well geography and weather on zoonosis, are also discussed and relevant scientific data is condensed and organized in order to give a better picture of interrelationship between the environment and current spread of zoonotic diseases. Altogether, the book presents a remarkable and a vast amount of potential future research directions based on the link: environment-vectors-pathogens-humans. The most up-to-date source of information on this increasingly important cross-disciplinary subject, Environmental Aspects of Zoonotic Diseases will be invaluable for environmentalists, veterinarians, medical staff, environmental engineers, government agencies and consultants working in this field. Authors: Prof. Robert Armon, Technion (Israel Institute of Technology), Haifa, Israel, Dr. Uta Cheruti, Technion (Israel Institute of Technology), Haifa, Israel
Author : Gwyn S. Herman
Publisher :
ISBN 13 : 9780980199345
Total Pages : 74 pages
Book Rating : 4.1/5 (993 download)
Download or read book Habitats of North Dakota written by Gwyn S. Herman and published by . This book was released on 2008 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces North Dakota's riparian areas, explaining "what they are, where they are located, which animals and plants call these areas their home, the importance of riparian areas to water quality and flood control, how riparian areas are threatened, and why they must be preserved and protected for future generations."
Author :
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (319 download)
Download or read book Garrison Dam National Fish Hatchery written by and published by . This book was released on 1987 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Environmental Protection Agency. Office of Science and Technology
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (121 download)
Download or read book Guidance for Assessing Chemical Contaminant Data for Use in Fish Advisories written by United States. Environmental Protection Agency. Office of Science and Technology and published by . This book was released on 1994 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susan Holdsworth
Publisher : DIANE Publishing
ISBN 13 : 1437941311
Total Pages : 10 pages
Book Rating : 4.4/5 (379 download)
Download or read book National Lakes Assessment written by Susan Holdsworth and published by DIANE Publishing. This book was released on 2011 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a print on demand edition of a hard to find publication. Report of a survey conducted by the EPA and its state and tribal partners of the nation's lakes, ponds and reservoirs. This National Lakes Assessment is designed to provide statistically valid regional and national estimates of the condition of lakes. It uses a probability-based sampling design to represent the condition of all lakes in similar regions sharing similar ecological characteristics. Consistent sampling and analytical procedures ensure that the results can be compared across the country. The National Lakes Assessment helps build state and tribal capacity for monitoring and assessment and promotes collaboration across jurisdictional boundaries in the assessment of water quality. Charts and tables.
Author : Philip Hasheider
Publisher : Voyageur Press (MN)
ISBN 13 : 0760349142
Total Pages : 147 pages
Book Rating : 4.7/5 (63 download)
Download or read book The Complete Book of Jerky written by Philip Hasheider and published by Voyageur Press (MN). This book was released on 2015-12-07 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A guide to making jerky and pemmican, including recipes for beef, venison, fish, bird, and vegan jerky"--
Author : Kevin Summers
Publisher :
ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (121 download)
Download or read book National Coastal Condition Report written by Kevin Summers and published by . This book was released on 2001 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
