Evidence For Adaptive Relationships Between Body Morphology Body Size And Swimming Performance In British Columbia Populations Of Juvenile Coho Salmon Oncorhynchus Kisutch

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Evidence for Adaptive Relationships Between Body Morphology, Body Size and Swimming Performance in British Columbia Populations of Juvenile Coho Salmon, Oncorhynchus Kisutch

Author : Eric Burke Taylor
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Evidence for Adaptive Relationships Between Body Morphology, Body Size and Swimming Performance in British Columbia Populations of Juvenile Coho Salmon, Oncorhynchus Kisutch by : Eric Burke Taylor

Download or read book Evidence for Adaptive Relationships Between Body Morphology, Body Size and Swimming Performance in British Columbia Populations of Juvenile Coho Salmon, Oncorhynchus Kisutch written by Eric Burke Taylor and published by . This book was released on 1984 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Canadian Journal of Zoology

Author :
Publisher :
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Canadian Journal of Zoology by :

Download or read book Canadian Journal of Zoology written by and published by . This book was released on 1992 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Canadian Journal of Fisheries and Aquatic Sciences

Author :
Publisher :
ISBN 13 :
Total Pages : 712 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Canadian Journal of Fisheries and Aquatic Sciences by :

Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1995 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Canadiana

Author :
Publisher :
ISBN 13 :
Total Pages : 1232 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Canadiana by :

Download or read book Canadiana written by and published by . This book was released on 1986 with total page 1232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Transmitter Type, Tagging Method, Body Size, and Temperature on Behavior, Physiology, and Swimming Performance of Juvenile Chinook Salmon (Oncorhynchus Tshawytscha)

Download Effects of Transmitter Type, Tagging Method, Body Size, and Temperature on Behavior, Physiology, and Swimming Performance of Juvenile Chinook Salmon (Oncorhynchus Tshawytscha) PDF Online Free

Author : Russell W. Perry
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis Effects of Transmitter Type, Tagging Method, Body Size, and Temperature on Behavior, Physiology, and Swimming Performance of Juvenile Chinook Salmon (Oncorhynchus Tshawytscha) by : Russell W. Perry

Download or read book Effects of Transmitter Type, Tagging Method, Body Size, and Temperature on Behavior, Physiology, and Swimming Performance of Juvenile Chinook Salmon (Oncorhynchus Tshawytscha) written by Russell W. Perry and published by . This book was released on 2018 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Current Advances in Ecological & Environmental Sciences

Author :
Publisher :
ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Current Advances in Ecological & Environmental Sciences by :

Download or read book Current Advances in Ecological & Environmental Sciences written by and published by . This book was released on 1993 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fish Energetics

Author : Peter Tytler
Publisher : Springer Science & Business Media
ISBN 13 : 9401179182
Total Pages : 337 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Fish Energetics by : Peter Tytler

Download or read book Fish Energetics written by Peter Tytler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is almost thirty years since Professor G. G. Winberg established the basis for experimental studies in fish energetics with the publication of his monograph, Rate of Metabolism and Food Requirements of Fishes. His ultimate aim was to develop a scientific approach to fish culture and management, and the immense volume of literature generated in the ensuing years has been mainly in response to the demand for information from a rapidly expanding, world-wide aquaculture industry and to the shortcomings of contemporary practices in fisheries management. The purpose of this book is not to review this literature compre hensively, but, assuming an informed readership, to focus attention on topics in which new knowledge and theory are beginning to be applied in practice. Most emphasis has been placed on food; feeding; production (growth and reproduction) and energy budgeting, as these have most influence on the development of fish culture. Some chapters offer practical advice for the selection of methods, and warn of pitfalls in previous approaches. In others the influence of new theory on the interpretation of studies in fish energetics is discussed in the context of resource allocation and adaptation. We hope that the scope of material presented here will have sufficient interest and value to help significantly to fulfil Winberg's original objectives.

Fish Locomotion

Author : Paolo Domenici
Publisher : CRC Press
ISBN 13 : 1439843120
Total Pages : 549 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Fish Locomotion by : Paolo Domenici

Download or read book Fish Locomotion written by Paolo Domenici and published by CRC Press. This book was released on 2010-01-01 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish accomplish most of their basic behaviors by swimming. Swimming is fundamental in a vast majority of fish species for avoiding predation, feeding, finding food, mating, migrating and finding optimal physical environments. Fish exhibit a wide variety of swimming patterns and behaviors. This treatise looks at fish swimming from the behavioral and

Ecology Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 730 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ecology Abstracts by :

Download or read book Ecology Abstracts written by and published by . This book was released on 1997 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.

New Directions in Ecological Physiology

Author : Martin E. Feder
Publisher : Cambridge University Press
ISBN 13 : 9780521349383
Total Pages : 380 pages
Book Rating : 4.3/5 (493 download)

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Book Synopsis New Directions in Ecological Physiology by : Martin E. Feder

Download or read book New Directions in Ecological Physiology written by Martin E. Feder and published by Cambridge University Press. This book was released on 1987 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1988 book outlines conceptual approaches to the study of physiological adaptation in animals.

Physiological Ecology of Pacific Salmon

Author : Cornelis Groot
Publisher : UBC Press
ISBN 13 : 9780774859868
Total Pages : 534 pages
Book Rating : 4.8/5 (598 download)

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Book Synopsis Physiological Ecology of Pacific Salmon by : Cornelis Groot

Download or read book Physiological Ecology of Pacific Salmon written by Cornelis Groot and published by UBC Press. This book was released on 2010-10-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year, countless juvenile Pacific salmon leave streams and rivers on their migration to feeding grounds in the North Pacific Ocean and the Bering Sea. After periods ranging from a few months to several years, adult salmon enter rivers along the coasts of Asia and North America to spawn and complete their life cycle. Within this general outline, various life history patterns, both among and within species, involve diverse ways of exploiting freshwater, estuarine, and marine habitats. There are seven species of Pacific salmon. Five (coho, chinook chum, pink, and sockeye) occur in both North America and Asia. Their complex life histories and spectacular migrations have long fascinated biologists and amateurs alike. Physiological Ecology of Pacific Salmon provides comprehensive reviews by leading researchers of the physiological adaptations that allow Pacific Salmon to sustain themselves in the diverse environments in which they live. It begins with an analysis of energy expenditure and continues with reviews of locomotion, growth, feeding, and nutrition. Subsequent chapters deal with osmotic adjustments enabling the passage between fresh and salt water, nitrogen excretion and regulation of acid-base balance, circulation and gas transfer, and finally, responses to stress. This thorough and authoritative volume will be a valuable reference for students and researchers of biology and fisheries science as they seek to understand the environmental requirements for the perpetuation of these unique and valuable species.

Physiological Adaptations to Swimming in Fish

Author : Josep V. Planas
Publisher : Frontiers Media SA
ISBN 13 : 2889452468
Total Pages : 90 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Physiological Adaptations to Swimming in Fish by : Josep V. Planas

Download or read book Physiological Adaptations to Swimming in Fish written by Josep V. Planas and published by Frontiers Media SA. This book was released on 2017-08-16 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Swimming is an integral part of the life history of many fish species as is intimately linked with their ability to express feeding and predator avoidance behaviors, habitat selection and environmental preferences, social and reproductive behaviors as well as migratory behaviors. Therefore, swimming is an important determinant factor of fitness in a true Darwinian sense and, not surprisingly, swimming performance has been often used as a measure of physiological fitness in fish. The main aim of this Research Topic is to showcase some of the current studies designed to improve our understanding of the physiological energetic and metabolic requirements of swimming and of the adaptive responses to swimming in fish.

The Swimming Performance and Post-swim Body Ion Concentrations of Juvenile Pink Salmon, and the Effect of Parasitic Sea Lice on These Parameters

Download The Swimming Performance and Post-swim Body Ion Concentrations of Juvenile Pink Salmon, and the Effect of Parasitic Sea Lice on These Parameters PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (68 download)

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Book Synopsis The Swimming Performance and Post-swim Body Ion Concentrations of Juvenile Pink Salmon, and the Effect of Parasitic Sea Lice on These Parameters by :

Download or read book The Swimming Performance and Post-swim Body Ion Concentrations of Juvenile Pink Salmon, and the Effect of Parasitic Sea Lice on These Parameters written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Pink salmon (Oncorhynchus gorbuscha Walbaum) stocks in the Broughton Archipelago BC have seen a general decline in recent years. This is thought to be due to parasitism by sea lice, Lepeophtheirus salmonis (Krøyer, 1837), on pink salmon during early marine life stage. To investigate this, I measured swimming performance, an integrated measure of fish health, and post-swim body ion concentrations, a secondary stress response, of control and sea lice infected juvenile pink salmon (mass 3.0 g). Using five different protocols (ranging in duration from 8 - 112 min), four constant acceleration tests (rates between 0.005 - 0.053 cm s2) and a repeated critical swim speed test, it was found that the final swimming speed of juvenile pink salmon (mass 5.0 g) at baseline was independent of the swim protocol (P 0.05). Given this finding, estimates of swim performance in juvenile pink salmon can be accurately measured with an acceleration test lasting

Brown Trout

Author : Javier Lobón-Cerviá
Publisher : John Wiley & Sons
ISBN 13 : 1119268311
Total Pages : 821 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Brown Trout by : Javier Lobón-Cerviá

Download or read book Brown Trout written by Javier Lobón-Cerviá and published by John Wiley & Sons. This book was released on 2017-12-18 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brown Trout: Biology, Ecology and Management A comprehensive guide to the most current research, history, genetics and ecology of the brown trout including challenging environmental problems The brown trout is an iconic species across its natural European distribution and has been introduced throughout the World. Brown Trout offers a comprehensive review of the scientific information and current research on this major fish species. While the brown trout is the most sought species by anglers, its introduction to various waters around the world is causing serious environmental problems. At the same time, introduction of exogenous brown trout lineages threats conservation of native gene pools of populations in many regions. The authors summarize the important aspects of the brown trout’s life history and ecology and focus on the impact caused by the species. The text explores potential management strategies in order to maintain numerous damaged populations within its natural distributional range and to ameliorate its impacts in exotic environments. The authors include information on a wide-range of topics such as recent updates in population genetics, evolutionary history, reproductive traits and early ontogeny, life history plasticity in anadromous brown trout and life history of the adfluvial brown trout and much more. This vital resource: Contains the latest research on the biology and ecology of brown trout Includes information on phylogeography, genetics, population dynamics and stock management Spotlights the brown trout’s introduction to regions around the world and the serious environmental impacts Offers a comprehensive review of conservation and management techniques Written for salmonid scientists and researchers, fishery and environmental managers, and students of population genetics, ecology and population dynamics, Brown Trout explores the most recent findings on the history, ecology and sustainability of this much-researched species.

The Diversity of Fishes

Author : Gene Helfman
Publisher : John Wiley & Sons
ISBN 13 : 1444311905
Total Pages : 736 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis The Diversity of Fishes by : Gene Helfman

Download or read book The Diversity of Fishes written by Gene Helfman and published by John Wiley & Sons. This book was released on 2009-04-03 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of The Diversity of Fishes represents a major revision of the world’s most widely adopted ichthyology textbook. Expanded and updated, the second edition is illustrated throughout with striking color photographs depicting the spectacular evolutionary adaptations of the most ecologically and taxonomically diverse vertebrate group. The text incorporates the latest advances in the biology of fishes, covering taxonomy, anatomy, physiology, biogeography, ecology, and behavior. A new chapter on genetics and molecular ecology of fishes has been added, and conservation is emphasized throughout. Hundreds of new and redrawn illustrations augment readable text, and every chapter has been revised to reflect the discoveries and greater understanding achieved during the past decade. Written by a team of internationally-recognized authorities, the first edition of The Diversity of Fishes was received with enthusiasm and praise, and incorporated into ichthyology and fish biology classes around the globe, at both undergraduate and postgraduate levels. The second edition is a substantial update of an already classic reference and text. Companion resources site This book is accompanied by a resources site: www.wiley.com/go/helfman The site is being constantly updated by the author team and provides: · Related videos selected by the authors · Updates to the book since publication · Instructor resources · A chance to send in feedback

Morphological Variation and Genetic Differentiation in Wild and Domestic Atlantic Salmon from Southern Newfoundland

Author : Benjamin Perriman
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Morphological Variation and Genetic Differentiation in Wild and Domestic Atlantic Salmon from Southern Newfoundland by : Benjamin Perriman

Download or read book Morphological Variation and Genetic Differentiation in Wild and Domestic Atlantic Salmon from Southern Newfoundland written by Benjamin Perriman and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive divergence is an important force structuring wild populations and directly influencing species persistence and stability. Wild Atlantic Salmon (Salmo salar) have declined across their native range in recent decades with genetic interactions with salmon aquaculture identified as a contributing cause. Improved understanding the nature of diversity in wild populations and the potential impact of interbreeding with domestic escapees is critical to conservation and management of wild Atlantic Salmon. Body shape of juvenile Atlantic Salmon in the wild may be considered adaptive and is often found to be associated with environmental and watershed conditions, or even with culture conditions in the case of domestic conspecifics. In this thesis I quantify the importance of body shape on population structuring in the wild, and then explore the impact of wilddomestic hybridization on shape of juvenile Atlantic Salmon. Geometric morphometrics were used to quantify and allow for statistical testing of variation in body shape. Geometric morphometric data were first combined with a large panel of sequenced microsatellite loci to understand the relationship between shape and population structure; and second used in conjunction with a SNP panel designed for wild-domestic hybrid identification to explore shape differences among cross types. My results suggest that variation in body shape is important to the structuring of wild populations, but that variation in climate was also significant in genetic structuring. Interestingly, shape differences between wild, domestic, and hybrids were minimal, likely reflecting both selection and phenotypic plasticity in the wild. My results suggest that phenotypic variation in body shape may be an important component of adaptive diversity among Atlantic Salmon populations, and that changes in body shape in the wild due to interbreeding with escaped farmed salmon may be minimal and masked by plasticity.

Dynamic Modeling in Behavioral Ecology

Author : Marc Mangel
Publisher : Princeton University Press
ISBN 13 : 0691206961
Total Pages : pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Dynamic Modeling in Behavioral Ecology by : Marc Mangel

Download or read book Dynamic Modeling in Behavioral Ecology written by Marc Mangel and published by Princeton University Press. This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a powerful and flexible technique for the modeling of behavior, based on evolutionary principles. The technique employs stochastic dynamic programming and permits the analysis of behavioral adaptations wherein organisms respond to changes in their environment and in their own current physiological state. Models can be constructed to reflect sequential decisions concerned simultaneously with foraging, reproduction, predator avoidance, and other activities. The authors show how to construct and use dynamic behavioral models. Part I covers the mathematical background and computer programming, and then uses a paradigm of foraging under risk of predation to exemplify the general modeling technique. Part II consists of five "applied" chapters illustrating the scope of the dynamic modeling approach. They treat hunting behavior in lions, reproduction in insects, migrations of aquatic organisms, clutch size and parental care in birds, and movement of spiders and raptors. Advanced topics, including the study of dynamic evolutionarily stable strategies, are discussed in Part III.