2016 National Survey of Fishing, Hunting and Wildlife-Associated Recreation

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Author :
Publisher : Fish & Wildlife Service
ISBN 13 : 9780160946059
Total Pages : 148 pages
Book Rating : 4.9/5 (46 download)

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Book Synopsis 2016 National Survey of Fishing, Hunting and Wildlife-Associated Recreation by : Fish and Wildlife Service (U.S.)

Download or read book 2016 National Survey of Fishing, Hunting and Wildlife-Associated Recreation written by Fish and Wildlife Service (U.S.) and published by Fish & Wildlife Service. This book was released on 2018-05-24 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides a detailed snapshot of our nation's passion for wildlife and nature. It serves as a road map to guide efforts to reach more Americans to provide them with opportunities to hunt, fish, and enjoy America's wildlife and wild places. Bird/wildlife watching, hunting, fishing are not just favorite pastimes, but they share revenues from sale of licenses and tags, as well as excise taxes paid by hunters, anglers, and shooters to continue to support vital wildlife and habitat conservation efforts in every state. The report outlines the details for compilation of information and surveys to different populations and provides highlights along with statistical information represented in tables from the data collected. Click these resources for more products relating to this topic: Animals & Wildlife resources collection Fisheries & Aquatic Life resources collection

Quagga and Zebra Mussels

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Author :
Publisher : CRC Press
ISBN 13 : 143985436X
Total Pages : 820 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Quagga and Zebra Mussels by : Thomas F. Nalepa

Download or read book Quagga and Zebra Mussels written by Thomas F. Nalepa and published by CRC Press. This book was released on 2013-10-25 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatment facilities and power plants, and they can have other negative impacts by altering aquatic environments. In the 20 years since the first edition of this book was published, zebra mussels have continued to spread, and quagga mussels have become the greater threat in the Great Lakes, in deep regions of large lakes, and in the southwestern Unites States. Quagga mussels have also expanded greatly in eastern and western Europe since the first book edition was published. Quagga and Zebra Mussels: Biology, Impacts, and Control, Second Edition provides a broad view of the zebra/quagga mussel issue, offering a historic perspective and up-to-date information on mussel research. Comprising 48 chapters, this second edition includes reviews of mussel morphology, physiology, and behavior. It details mussel distribution and spread in Europe and across North America, and examines policy and regulatory responses, management strategies, and mitigation efforts. In addition, this book provides extensive coverage of the impact of invasive mussel species on freshwater ecosystems, including effects on water clarity, phytoplankton, water quality, food web changes, and consequences to other aquatic fauna. It also reviews and offers new insights on how zebra and quagga mussels respond and adapt to varying environmental conditions. This new edition includes seven video clips that complement chapter text and, through visual documentation, provide a greater understanding of mussel behavior and distribution.

Fishery Science

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1405147377
Total Pages : 336 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Fishery Science by : Lee A. Fuiman

Download or read book Fishery Science written by Lee A. Fuiman and published by John Wiley & Sons. This book was released on 2009-02-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is now clear that data based on the studies of fish eggs and larvae make a number of unique contributions to fishery science that are crucial for accurate assessment and management of fish populations, including those of commercially important fisheries. This valuable book demonstrates why fish eggs and larvae are important, how the characteristics of early life stages require a somewhat different research approach and how information on early life stages can be applied and interpreted to yield unique insights into fish populations. The editors of Fishery Science have drawn together an extremely useful and well-written book with contributions from internationally respected researchers from North America, Asia and Europe. Chapters include a discussion of the unique nature of early life stages, age and growth, mortality, recruitment, populations analysis, habitats, human impacts and management. A carefully selected set of case studies demonstrates several specific applications of early life history information to a number of fishery problems. Fishery Science was designed to complement existing textbooks and is an essential purchase for all fisheries students and professionals, and for biologists working on the early life stages of fish. This exciting book is also of great value to ecologists, marine, freshwater and environmental scientists, populations biologists and oceanographers. All libraries in universities and research establishments where biological and fishery science are studied and taught should have copies of this book available on their shelves.

Migration of Freshwater Fishes

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 0470999640
Total Pages : 440 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Migration of Freshwater Fishes by : Martyn Lucas

Download or read book Migration of Freshwater Fishes written by Martyn Lucas and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have increasingly demonstrated the widespread existence of spatio-temporal variations in the abundance and distribution of species of freshwater fishes, previously assumed not to move between habitats. These movements are often on a seasonal or ontogenetic basis, for spawning, feeding and refuge, and in many cases are fundamental for the successful completion of lifecycles. This important book provides a single source for a range of previously widely dispersed information on these movements of fish in fresh waters, covering potamodromous fishes as well as the more familiar diadromous species, worldwide. Contents include full descriptions of types of migration and spatial behaviour, the stimulus and capacity for fish to migrate, the effects of climate on patterns of migratory behaviour, a taxonomic analysis (mostly by family) of freshwater fish migration, methods for studying migration, and details of the impacts of man's activities on freshwater fish migration. Migration of Freshwater Fishes provides an excellent and comprehensive reference to which the river manager, biologist or student can now refer to obtain information, advice and current opinion on the migratory behaviour of most taxonomic groups of fishes occurring in fresh water. University libraries and aquatic research stations should also have copies of this essential reference book on their shelves. Well-known international authors. Of great commercial importance to fisheries and professional angling bodies. Draws together much new information in one place. Detailed review of world wide migratory behaviour for most groups of freshwater fishes. Pure and applied relevance, for academics, fisheries scientists, river managers and conservationists. This comprehensive book includes 67 tables and figures and over 1,400 references.

An Assessment of Atlantic Bluefin Tuna

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Author :
Publisher : National Academies Press
ISBN 13 : 0309051819
Total Pages : 167 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis An Assessment of Atlantic Bluefin Tuna by : National Research Council

Download or read book An Assessment of Atlantic Bluefin Tuna written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews and evaluates the scientific basis of U.S. management of fisheries for Atlantic bluefin tuna. In particular, it focuses on the issues of stock structure and stock assessments used by the National Oceanic and Atmospheric Administration's National Marine Fisheries Service for management under the International Convention for the conservation of Atlantic Tunas.

Environmental Chemistry and Toxicology of Mercury

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118146638
Total Pages : 435 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Environmental Chemistry and Toxicology of Mercury by : Guangliang Liu

Download or read book Environmental Chemistry and Toxicology of Mercury written by Guangliang Liu and published by John Wiley & Sons. This book was released on 2011-11-07 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the fundamentals, recent developments, and future research needs for critical mercury transformation and transport processes, as well as the experimental methods that have been employed in recent studies. The coverage discusses the environmental behavior and toxicological effects of mercury on organisms, including humans, and provides case studies at the end of each chapter. Bringing together information normally spread across several books, this text is unique in covering the entire mercury cycle and providing a baseline for what is known and what uncertainties remain in respect to mercury cycling.

Fishes of Antarctica

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 884702157X
Total Pages : 359 pages
Book Rating : 4.8/5 (47 download)

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Book Synopsis Fishes of Antarctica by : Guido di Prisco

Download or read book Fishes of Antarctica written by Guido di Prisco and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Antarctic fish fauna has evolved over a long period of geographic and climatic isolation. In the course of this evolution, Antarctic fish have developed specialized adaptations, some of which characterize these organisms as unique. In strong contrast to the continental shelf faunas elsewhere, the Antarctic shelf ichthyofauna is dominated by a single highly endemic group, the Notothenioidei. This group of perciform fish probably first appeared and diversified in the early Tertiary. The development of the Polar Front (referred to as the Antarctic Convergence in the older literature) resulted in a natural oceanographic barrier to migration in either direction, and thus became a key factor in the evolution of Antarctic fish. The dominance of the Antarctic continental shelf fauna by a single taxonomic group of fish provides a simplified natural laboratory for exploring the wealth of physiological, biochemical and ecological adaptations that characterize the fauna. Understanding of the patterns of adaptation in this highly specialized group of fish can tell us much about of evolution.

Early Life History and Recruitment in Fish Populations

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9780412641909
Total Pages : 638 pages
Book Rating : 4.6/5 (419 download)

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Book Synopsis Early Life History and Recruitment in Fish Populations by : R.C. Chambers

Download or read book Early Life History and Recruitment in Fish Populations written by R.C. Chambers and published by Springer Science & Business Media. This book was released on 1997-07-31 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the processes influencing recruitment to an adult fish population or entry into a fishery occur very early in life. The variations in life histories and behaviours of young fish and the selective processes operating on this variation ultimately determine the identities and abundance of survivors. This important volume brings together contributions from many of the world's leading researchers from the field of fish ecology. The book focuses on three major themes of pressing importance in the analysis of the role that the early life history of fishes plays in the number and quality of recruits: the selective processes at play in their early life history; the contributions of early life history to the understanding of recruitment.

Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments

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Author :
Publisher : Springer
ISBN 13 : 3030001210
Total Pages : 707 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments by : Elżbieta Kalisińska

Download or read book Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments written by Elżbieta Kalisińska and published by Springer. This book was released on 2019-03-01 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.

Marine Ecology and Fisheries

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Author :
Publisher : Cambridge University Press
ISBN 13 : 9780521205016
Total Pages : 296 pages
Book Rating : 4.2/5 (5 download)

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Book Synopsis Marine Ecology and Fisheries by : D. H. Cushing

Download or read book Marine Ecology and Fisheries written by D. H. Cushing and published by Cambridge University Press. This book was released on 1975-07-10 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The economics of biological invasions

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Author :
Publisher : Edward Elgar Publishing
ISBN 13 : 1781008647
Total Pages : 263 pages
Book Rating : 4.7/5 (81 download)

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Book Synopsis The economics of biological invasions by : Charles Perrings, Silvana Dalmazzone, Mark Herbert Williamson

Download or read book The economics of biological invasions written by Charles Perrings, Silvana Dalmazzone, Mark Herbert Williamson and published by Edward Elgar Publishing. This book was released on 2000-08-25 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'An interesting book catering perhaps for a more specific audience. It does however provide a somewhat new view of the problems of the field of biological invasions and is worth the effort.' - Ann Sundqvist, M2 Best Books 'Once again, Charles Perrings and colleagues have broken new ground by applying economic and ecological analysis to the very real problem of biological invasions. This is path-breaking work in what promises to be a new sub-discipline within environmental economics.' - David Pearce, University College London, UK Biological invasions - the introduction of living organisms beyond their original range - are one of the main drivers of biodiversity loss. They are a major threat to human health and a source of pests and pathogens in the world's farms, forests and fisheries. The growth of international trade and travel means that more species are being introduced to more places than ever before. This book represents the first concerted effort to understand the economic causes and consequences of biological invasions. The volume discusses the theoretical and methodological issues raised by invasion, including control strategies, modelling options, and a study of the economic, institutional and policy conditions that predispose countries to biological invasions. Also included are case studies of fisheries, agricultural systems, tropical forests and protected areas affected by invasive species in locations such as the Black Sea, Australia and Africa, and an evaluation of control programmes.

Invertebrates in Freshwater Wetlands

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Author :
Publisher : Springer
ISBN 13 : 3319249789
Total Pages : 647 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Invertebrates in Freshwater Wetlands by : Darold Batzer

Download or read book Invertebrates in Freshwater Wetlands written by Darold Batzer and published by Springer. This book was released on 2016-02-05 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetlands are among the world’s most valuable and most threatened habitats, and in these crucially important ecosystems, the invertebrate fauna holds a focal position. Most of the biological diversity in wetlands is found within resident invertebrate assemblages, and those invertebrates are the primary trophic link between lower plants and higher vertebrates (e.g. amphibians, fish, and birds). As such, most scientists, managers, consultants, and students who work in the world’s wetlands should become better informed about the invertebrate components in their habitats of interest. Our book serves to fill this need by assembling the world’s most prominent ecologists working on freshwater wetland invertebrates, and having them provide authoritative perspectives on each the world’s most important freshwater wetland types. The initial chapter of the book provides a primer on freshwater wetland invertebrates, including how they are uniquely adapted for life in wetland environments and how they contribute to important ecological functions in wetland ecosystems. The next 15 chapters deal with invertebrates in the major wetlands across the globe (rock pools, alpine ponds, temperate temporary ponds, Mediterranean temporary ponds, turloughs, peatlands, permanent marshes, Great Lakes marshes, Everglades, springs, beaver ponds, temperate floodplains, neotropical floodplains, created wetlands, waterfowl marshes), each chapter written by groups of prominent scientists intimately knowledgeable about the individual wetland types. Each chapter reviews the relevant literature, provides a synthesis of the most important ecological controls on the resident invertebrate fauna, and highlights important conservation concerns. The final chapter synthesizes the 15 habitat-based chapters, providing a macroscopic perspective on natural variation of invertebrate assemblage structure across the world’s wetlands and a paradigm for understanding how global variation and environmental factors shape wetland invertebrate communities.

Persistent Organic Pollutants in the Great Lakes

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Author :
Publisher : Springer
ISBN 13 : 9783642067143
Total Pages : 441 pages
Book Rating : 4.0/5 (671 download)

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Book Synopsis Persistent Organic Pollutants in the Great Lakes by : Ronald A. Hites

Download or read book Persistent Organic Pollutants in the Great Lakes written by Ronald A. Hites and published by Springer. This book was released on 2010-10-19 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollution threatens the Laurentian Great Lakes and is a serious problem. This book examines what is known about the major classes of persistent toxic organic pollutants. Agricultural runoff, urban waste, industrial discharge, landfill leachate, and atmospheric deposition, are all to blame. Contamination of the various ecosystems is reviewed, and what is known about the effects of this pollution. This volume provides an invaluable resource for those in environmental research, measurements, and decision making concerning the Great Lakes.

Plastic Pollution

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Author :
Publisher : Frontiers Media SA
ISBN 13 : 2889453308
Total Pages : 148 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Plastic Pollution by : François Galgani

Download or read book Plastic Pollution written by François Galgani and published by Frontiers Media SA. This book was released on 2017-11-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence, at sea, of large amounts of plastic and microplastics, which are sometimes invisible and results from the fragmentation of larger debris, requires an in-depth knowledge of the nature of ocean debris, its transport mechanisms, life cycle and effects on the environment. This volume provides new insights in the topic of plastic pollution, an actual and important problem for the marine environment.

Aquaculture of Cyprinids

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Author :
Publisher : Editions Quae
ISBN 13 : 9782853407915
Total Pages : 506 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Aquaculture of Cyprinids by : Roland Billard

Download or read book Aquaculture of Cyprinids written by Roland Billard and published by Editions Quae. This book was released on 1986 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Fish Larvae

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Author :
Publisher : University of Washington Press
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Marine Fish Larvae by : Reuben Lasker

Download or read book Marine Fish Larvae written by Reuben Lasker and published by University of Washington Press. This book was released on 1981 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE LARVAL LIFE AND HISTORY OF MARINE FISHES.

Toxicology in Transition

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Author :
Publisher : Springer
ISBN 13 : 9783642794537
Total Pages : 0 pages
Book Rating : 4.7/5 (945 download)

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Book Synopsis Toxicology in Transition by : Gisela H. Degen

Download or read book Toxicology in Transition written by Gisela H. Degen and published by Springer. This book was released on 2011-12-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume contains the main papers presented at the 1994 EUROTOX Congress, Basel, Switzerland, August 21-24, 1994. Toxicology has become a less descriptive science because more importance has been placed on the mechanisms underlying toxic effects. This is reflected in symposia and workshops devoted to species differences in organ toxicity, receptor-mediated toxicity and stereochemical effects of xenobiotics. Recent progress in the fields of immunotoxicology, ecotoxicology, and neurotoxicology is highlighted and documented together with the present discussion on harmonized regulatory guidelines.