Dna Fingerprinting In Sander Vitreus Of The Saginaw Bay And Spawning Sites

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DNA Fingerprinting in Sander Vitreus of the Saginaw Bay and Spawning Sites

Author : Victoria A. Riley
Publisher :
ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis DNA Fingerprinting in Sander Vitreus of the Saginaw Bay and Spawning Sites by : Victoria A. Riley

Download or read book DNA Fingerprinting in Sander Vitreus of the Saginaw Bay and Spawning Sites written by Victoria A. Riley and published by . This book was released on 2018 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the Saginaw Bay, in the lower peninsula of Michigan, there is a large population of walleye which are an extremely popular cuisine and sport fish. In a multimillion dollar industry, walleyes are the center of multiple festivals and competitions held every year. They tend to sell for $12.99 per pound which results in a lucrative pastime for some people. As is such, the populations of Michigan's walleye are extremely important to the people of the state itself. The walleye industry is one that Michigan is dependent on for increased tourism as well as economic wellbeing. Unfortunately, in recent times, the walleye populations have been in a steady decline due to such factors as loss of habitat, decline in water quality, overfishing, and the presence of invasive species (Fielder, Liskauskas, Gonder, Mohr, & Thomas, 2010). Due to this, the state of Michigan began stocking programs in 1978 to try and regulate the population with varied success. Later, the effects of this stocking on the local population will be discussed." -- From page 2.

Technical Report - Great Lakes Fishery Commission

Author : Great Lakes Fishery Commission
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis Technical Report - Great Lakes Fishery Commission by : Great Lakes Fishery Commission

Download or read book Technical Report - Great Lakes Fishery Commission written by Great Lakes Fishery Commission and published by . This book was released on 1961 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biology, Management, and Culture of Walleye and Sauger

Author : Bruce A. Barton
Publisher :
ISBN 13 : 9781934874226
Total Pages : 600 pages
Book Rating : 4.8/5 (742 download)

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Book Synopsis Biology, Management, and Culture of Walleye and Sauger by : Bruce A. Barton

Download or read book Biology, Management, and Culture of Walleye and Sauger written by Bruce A. Barton and published by . This book was released on 2011-01-01 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Yellow Perch, Walleye, and Sauger: Aspects of Ecology, Management, and Culture

Author : John Clay Bruner
Publisher : Springer Nature
ISBN 13 : 3030806782
Total Pages : 332 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Yellow Perch, Walleye, and Sauger: Aspects of Ecology, Management, and Culture by : John Clay Bruner

Download or read book Yellow Perch, Walleye, and Sauger: Aspects of Ecology, Management, and Culture written by John Clay Bruner and published by Springer Nature. This book was released on 2021-11-21 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Walleye, one of the most sought-after species of freshwater sport fishes in North America, has demonstrated appreciable declines in their numbers from their original populations since the beginning of the 20th century. Similarly, Yellow Perch, once the most commonly caught sport fish and an important commercial species in North America, have also shown declines. Compiling up-to-date information on the biology and management of Walleye, Sauger, and Yellow Perch, including research on systematics, genetics, physiology, ecology, movement, population dynamics, culture, recent case histories, and management practices, will be of interest to managers, researchers, and students who deal with these important species, particularly in light of habitat alterations, population shifts, and other biotic and abiotic factors related to a changing climate.

Fluctuations in the Commercial Fisheries of Saginaw Bay, 1885-1956

Author : Ralph Oscar Hile
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fluctuations in the Commercial Fisheries of Saginaw Bay, 1885-1956 by : Ralph Oscar Hile

Download or read book Fluctuations in the Commercial Fisheries of Saginaw Bay, 1885-1956 written by Ralph Oscar Hile and published by . This book was released on 1959 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interrelations of production, abundance (or availabilty ), and fishing intensity in 1929-56 are described for eight principal species.

Coregonid Fishes of the Great Lakes

Author : Walter Koelz
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Coregonid Fishes of the Great Lakes by : Walter Koelz

Download or read book Coregonid Fishes of the Great Lakes written by Walter Koelz and published by . This book was released on 1929 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

From Catastrophe to Recovery

Author : Charles C. Krueger
Publisher :
ISBN 13 : 9781934874554
Total Pages : 586 pages
Book Rating : 4.8/5 (745 download)

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Book Synopsis From Catastrophe to Recovery by : Charles C. Krueger

Download or read book From Catastrophe to Recovery written by Charles C. Krueger and published by . This book was released on 2019 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Telemetry Techniques

Author : Noah S. Adams
Publisher :
ISBN 13 : 9781934874264
Total Pages : 543 pages
Book Rating : 4.8/5 (742 download)

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Book Synopsis Telemetry Techniques by : Noah S. Adams

Download or read book Telemetry Techniques written by Noah S. Adams and published by . This book was released on 2012 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stock Identification Methods

Author : Steven X. Cadrin
Publisher : Academic Press
ISBN 13 : 0123972582
Total Pages : 589 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Stock Identification Methods by : Steven X. Cadrin

Download or read book Stock Identification Methods written by Steven X. Cadrin and published by Academic Press. This book was released on 2013-10-04 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stock Identification Methods, 2e, continues to provide a comprehensive review of the various disciplines used to study the population structure of fishery resources. It represents the worldwide experience and perspectives of experts on each method, assembled through a working group of the International Council for the Exploration of the Sea. The book is organized to foster interdisciplinary analyses and conclusions about stock structure, a crucial topic for fishery science and management. Technological advances have promoted the development of stock identification methods in many directions, resulting in a confusing variety of approaches. Based on central tenets of population biology and management needs, this valuable resource offers a unified framework for understanding stock structure by promoting an understanding of the relative merits and sensitivities of each approach. Describes 18 distinct approaches to stock identification grouped into sections on life history traits, environmental signals, genetic analyses, and applied marks Features experts' reviews of benchmark case studies, general protocols, and the strengths and weaknesses of each identification method Reviews statistical techniques for exploring stock patterns, testing for differences among putative stocks, stock discrimination, and stock composition analysis Focuses on the challenges of interpreting data and managing mixed-stock fisheries

Lake Erie and Lake St. Clair Handbook

Author : S. J. Bolsenga
Publisher : Wayne State University Press
ISBN 13 : 9780814324707
Total Pages : 500 pages
Book Rating : 4.3/5 (247 download)

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Book Synopsis Lake Erie and Lake St. Clair Handbook by : S. J. Bolsenga

Download or read book Lake Erie and Lake St. Clair Handbook written by S. J. Bolsenga and published by Wayne State University Press. This book was released on 1993 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about the wonders of Lake Erie and Lake St. Clair in this fascinating and readable book. The most comprehensive reference source available about the lakes, Lake Erie and Lake St. Clair Handbook is an ideal guide for anglers, boaters, swimmers, beach walkers—anyone who uses and enjoys the lakes. The handbook explains, in simple terms, the reasons for the scenic beauty and the natural events that occur in the coastal and offshore waters of Lake Erie and Lake St. Clair, including the St. Clair, Detroit, and Niagara rivers extending from Sarnia, Ontario, to Niagara-on-the-Lake, New York. Individual chapters focus on the land, air, water, and life forms that comprise the natural history and environment of the region—the shoreline topography, wind and weather patterns, water temperature cycles and water level changes, the ecology, and indigenous animal life. Lake Erie and Lake St. Clair Handbook enhances our understanding and appreciation of the lakes and their surroundings by addressing fundamental questions about the Lake Erie region: • how Lake Erie was formed through glacial processes • why daily and seasonal weather patterns occur • causes of the water currents and waves • causes of temperature patterns in the lakes • the location of productive reef features • the species of fish and birds found in the area • the importance of the wetlands • the effect of current and past pollution on the aquatic life in the lakes

Environmental and Ecological Statistics with R

Author : Song S. Qian
Publisher : CRC Press
ISBN 13 : 1498728731
Total Pages : 560 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Environmental and Ecological Statistics with R by : Song S. Qian

Download or read book Environmental and Ecological Statistics with R written by Song S. Qian and published by CRC Press. This book was released on 2016-11-03 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing the inductive nature of statistical thinking, Environmental and Ecological Statistics with R, Second Edition, connects applied statistics to the environmental and ecological fields. Using examples from published works in the ecological and environmental literature, the book explains the approach to solving a statistical problem, covering model specification, parameter estimation, and model evaluation. It includes many examples to illustrate the statistical methods and presents R code for their implementation. The emphasis is on model interpretation and assessment, and using several core examples throughout the book, the author illustrates the iterative nature of statistical inference. The book starts with a description of commonly used statistical assumptions and exploratory data analysis tools for the verification of these assumptions. It then focuses on the process of building suitable statistical models, including linear and nonlinear models, classification and regression trees, generalized linear models, and multilevel models. It also discusses the use of simulation for model checking, and provides tools for a critical assessment of the developed models. The second edition also includes a complete critique of a threshold model. Environmental and Ecological Statistics with R, Second Edition focuses on statistical modeling and data analysis for environmental and ecological problems. By guiding readers through the process of scientific problem solving and statistical model development, it eases the transition from scientific hypothesis to statistical model.

Reef Fish Spawning Aggregations: Biology, Research and Management

Author : Yvonne Sadovy de Mitcheson
Publisher : Springer Science & Business Media
ISBN 13 : 9400719809
Total Pages : 639 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Reef Fish Spawning Aggregations: Biology, Research and Management by : Yvonne Sadovy de Mitcheson

Download or read book Reef Fish Spawning Aggregations: Biology, Research and Management written by Yvonne Sadovy de Mitcheson and published by Springer Science & Business Media. This book was released on 2011-12-10 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reef fish spawning aggregations, ranging from small groups to many tens of thousands of individuals, are spectacular but poorly known natural phenomena whereby fish assemble at specific times and locations to spawn. For some species these large groups may be the only form of reproduction, the high fish numbers briefly giving a false impression of stability and abundance—an ‘illusion of plenty’. They are often a focus for intensive seasonal fishing because of their predictability and because many important commercial fishes form them. Highly vulnerable to overexploitation, many aggregations and their associated fisheries, have disappeared or are in decline. Few are effectively managed or incorporated into protected areas. Aggregations are not well understood by fishery scientists, managers and conservationists and their significance little appreciated by fishers or the wider public. To ensure their persistence to replenish important fisheries in coral ecosystems, maintain their ecosystem function and continue to delight divers, a significant change in perspective is needed to foster protection and management. This book provides comprehensive and practical coverage of the biology, study and management of reef fish aggregations, exploring their how, when, where, and why. It explores ways to better protect, study, manage and conserve them, while identifying key data gaps and questions. The text is extensively illustrated with many unique, never before published, photographs and graphics. Case studies on over 20 interesting and important fishes are included, outlining their biology and fisheries and highlighting major concerns and challenges.

Mixed-Effects Regression Models in Linguistics

Author : Dirk Speelman
Publisher : Springer
ISBN 13 : 3319698303
Total Pages : 149 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Mixed-Effects Regression Models in Linguistics by : Dirk Speelman

Download or read book Mixed-Effects Regression Models in Linguistics written by Dirk Speelman and published by Springer. This book was released on 2018-02-07 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: When data consist of grouped observations or clusters, and there is a risk that measurements within the same group are not independent, group-specific random effects can be added to a regression model in order to account for such within-group associations. Regression models that contain such group-specific random effects are called mixed-effects regression models, or simply mixed models. Mixed models are a versatile tool that can handle both balanced and unbalanced datasets and that can also be applied when several layers of grouping are present in the data; these layers can either be nested or crossed. In linguistics, as in many other fields, the use of mixed models has gained ground rapidly over the last decade. This methodological evolution enables us to build more sophisticated and arguably more realistic models, but, due to its technical complexity, also introduces new challenges. This volume brings together a number of promising new evolutions in the use of mixed models in linguistics, but also addresses a number of common complications, misunderstandings, and pitfalls. Topics that are covered include the use of huge datasets, dealing with non-linear relations, issues of cross-validation, and issues of model selection and complex random structures. The volume features examples from various subfields in linguistics. The book also provides R code for a wide range of analyses.

Assessing the Hypoxia Threat in U.S. Coastal Waters

Author : William Jacobs
Publisher :
ISBN 13 : 9781620813034
Total Pages : 0 pages
Book Rating : 4.8/5 (13 download)

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Book Synopsis Assessing the Hypoxia Threat in U.S. Coastal Waters by : William Jacobs

Download or read book Assessing the Hypoxia Threat in U.S. Coastal Waters written by William Jacobs and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The occurrence of hypoxia, or low dissolved oxygen, is increasing in coastal waters world-wide and represents a significant threat to the health and economy of our Nation's coasts and Great Lakes. This trend is exemplified most dramatically off the coast of Louisiana and Texas, where the second largest eutrophication-related hypoxic zone in the world is associated with the nutrient pollutant load discharged by the Mississippi and Atchafalaya Rivers. Aquatic organisms require adequate dissolved oxygen to survive. The term "dead zone" is often used in reference to the absence of life from habitats that are devoid of oxygen. The inability to escape low oxygen areas makes immobile species, such as oysters and mussels, particularly vulnerable to hypoxia. This book examines the progress in understanding the dynamics of hypoxia where it occurs; understanding monitoring nutrient fluxes in watersheds; and how to reduce nutrient transport across the landscape.

State of Lake Ontario

Author : M. Munawar
Publisher : Aquatic Ecosystem Health & Mgmt Soc
ISBN 13 :
Total Pages : 698 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis State of Lake Ontario by : M. Munawar

Download or read book State of Lake Ontario written by M. Munawar and published by Aquatic Ecosystem Health & Mgmt Soc. This book was released on 2003 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This State of Lake Ontario volume reflects the breadth of scientific inquiry, the wealth of information on the past and present, and the future of this large ecosystem. The luxury of knowledge and understanding of the Lake Ontario ecosystem speaks volumes to its uniqueness as a long-term ecological site and, more important, as a barometer of ecological change globally.

Pollution of Lakes and Rivers

Author : John P. Smol
Publisher : John Wiley & Sons
ISBN 13 : 1444307576
Total Pages : 396 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Pollution of Lakes and Rivers by : John P. Smol

Download or read book Pollution of Lakes and Rivers written by John P. Smol and published by John Wiley & Sons. This book was released on 2009-03-12 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its second edition, Pollution of Lakes and Rivers provides essential insights into present-day water quality problems from an international perspective. Explains simply and effectively how lake sediments can be used to reconstruct pollution history Includes over 200 additional references and a new chapter on recent climatic change and its effects on water quality and quantity Tackles present-day water quality problems from an international perspective Previously published by Hodder Arnold PowerPoint slides of the artwork from the book are available from: http://post.queensu.ca/~pearl/textbook.htm Reviews: "This is a very well-written and wide-ranging volume that is both instructive and topical. It is likely to prove useful as an introduction to the general area, a reference source and for teaching purposes." (The Holocene, November 2008) "If you thought that paleolimnology was just mud, pollen, and diatoms then you will likely be both struck by the complexity of this field of research and grateful that John Smol, FRSC, has described it so clearly and broadly. Simply put, the second edition is an excellent book." ( Journal of Phycology, 2008) “This is a useful text. It provides a good level of detail so that the beginner in this area can appreciate what palaeolimnology can (and cannot) achieve. It goes beyond the simple introduction to provide a detailed understanding of how techniques can be applied ... This is a different take on the usual pollution text and would be of great use to those wishing to understand more from sedimentary records.” Taken from the British Ecological Society’s Teaching Ecology website "John Smol has extensive experience in this field of paleoenvironmental research which he combines well with his excellent written communication skills to produce a text that is easy to read but also thought provoking." (Quaternary Science Reviews, 2009) “The breadth of coverage in this text is impressive.” (Lake and Reservoir Management, 2009) “If I could speak with fluidity and clarity in my lectures as consistently as John Smol writes my students would be very grateful.” (Journal of Paleolimnology, 2009)

Bridging America and Russia with Shared Perspectives on Aquatic Animal Health

Author : Andrew W. Bruckner
Publisher :
ISBN 13 : 9780983561101
Total Pages : 360 pages
Book Rating : 4.5/5 (611 download)

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Book Synopsis Bridging America and Russia with Shared Perspectives on Aquatic Animal Health by : Andrew W. Bruckner

Download or read book Bridging America and Russia with Shared Perspectives on Aquatic Animal Health written by Andrew W. Bruckner and published by . This book was released on 2011-07-30 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the third bilateral conference between the United States and Russia on Aquatic Animal Health. Includes manuscripts describing the current knowledge of health issues affecting 1)marine invertebrates, including corals, bivalves, custaceans; 2) commercially valuable freshwater and marine fishes; 3) turtles; and 4) marine mammals with discussions of diseases and pathogens in these organisms from the wild and raised under aquaculture conditions. A total of 39 contributed manuscripts and 23 abstracts are included.