Gasping Fish And Panting Squids Oxygen

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Gasping Fish And Panting Squids Oxygen

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Author : DANIEL. PAULY
language : en
Publisher:
Release Date : 2019

Gasping Fish And Panting Squids Oxygen written by DANIEL. PAULY and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.

Gasping Fish And Panting Squids

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Author : Daniel Pauly
language : en
Publisher:
Release Date : 2010

Gasping Fish And Panting Squids written by Daniel Pauly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Aquatic animals categories.

"The author views his topics and objectives from perspectives that have often been neglected. He attempts to provide elements for the incorporation of oxygen into a level- or domain-specific theory, capable of predicting the risk-minimizing behavior of fishes, both under food and oxygen constrains. His primary concerns focus on advancing a theory of growth."--Publisher's description.

Vanishing Fish

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Author : Daniel Pauly
language : en
Publisher: Greystone Books Ltd
Release Date : 2019-05-28

Vanishing Fish written by Daniel Pauly and has been published by Greystone Books Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-28 with Technology & Engineering categories.

"Daniel Pauly is a friend whose work has inspired me for years." —Ted Danson, actor, ocean activist, and co-author of Oceana "This wonderfully personal and accessible book by the world’s greatest living fisheries biologist summarizes and expands on the causes of collapse and the essential actions that will be required to rebuild fish stocks for future generations.” —Dr. Jeremy Jackson, ocean scientist and author of Breakpoint The world’s fisheries are in crisis. Their catches are declining, and the stocks of key species, such as cod and bluefin tuna, are but a small fraction of their previous abundance, while others have been overfished almost to extinction. The oceans are depleted and the commercial fishing industry increasingly depends on subsidies to remain afloat. In these essays, award-winning biologist Dr. Daniel Pauly offers a thought-provoking look at the state of today’s global fisheries—and a radical way to turn it around. Starting with the rapid expansion that followed World War II, he traces the arc of the fishing industry’s ensuing demise, offering insights into how and why it has failed. With clear, convincing prose, Dr. Pauly draws on decades of research to provide an up-to-date assessment of ocean health and an analysis of the issues that have contributed to the current crisis, including globalization, massive underreporting of catch, and the phenomenon of “shifting baselines,” in which, over time, important knowledge is lost about the state of the natural world. Finally, Vanishing Fish provides practical recommendations for a way forward—a vision of a vibrant future where small-scale fisheries can supply the majority of the world’s fish. Published in Partnership with the David Suzuki Institute

Ocean Of Life

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Author : Callum Roberts
language : en
Publisher: Penguin UK
Release Date : 2012-05-31

Ocean Of Life written by Callum Roberts and has been published by Penguin UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-31 with Science categories.

In this revelatory book, Callum Roberts uses his lifetime's experience working with the oceans to show why they are the most mysterious places on earth, their depths still largely unexplored. In The Ocean of Life we get a panoramic tour beneath the seas: Why do currents circulate the way do? Where exactly do they go? How has the chemistry of the oceans changed? How polluted are we making them? Above all, Roberts reveals the richness of their life, and how it has altered over the centuries. The oceans are now under unprecedented threat. Not only does Roberts show how we are fishing our oceans to extinction, crucially, he explains how this directly affects our lives on land. Ninety-five percent of habitable space on earth lies in the oceans, and marine plants produce half the world's oxygen; the oceans themselves absorb vast quantities of carbon dioxide. The life they support is now in the balance. The Ocean of Life should galvanise debate worldwide. Roberts shows how we can arrest and reverse the damage we are doing. Tantalisingly, it is within our grasp to restore the life of the oceans. There is still time.

Oxidative Stress In Aquatic Ecosystems

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Author : Doris Abele
language : en
Publisher: John Wiley & Sons
Release Date : 2011-11-03

Oxidative Stress In Aquatic Ecosystems written by Doris Abele and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-03 with Science categories.

Reactive oxygen species (ROS) are increasingly appreciated as down-stream effectors of cellular damage and dysfunction under natural and anthropogenic stress scenarios in aquatic systems. This comprehensive volume describes oxidative stress phenomena in different climatic zones and groups of organisms, taking into account specific habitat conditions and how they affect susceptibility to ROS damage. A comprehensive and detailed methods section is included which supplies complete protocols for analyzing ROS production, oxidative damage, and antioxidant systems. Methods are also evaluated with respect to applicability and constraints for different types of research. The authors are all internationally recognized experts in particular fields of oxidative stress research. This comprehensive reference volume is essential for students, researchers, and technicians in the field of ROS research, and also contains information useful for veterinarians, environmental health professionals, and decision makers.

Infinity Fish

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Author : Ussif Rashid Sumaila
language : en
Publisher: Academic Press
Release Date : 2021-10-19

Infinity Fish written by Ussif Rashid Sumaila and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-19 with Business & Economics categories.

Infinity Fish: Economics and the Future of Fish and Fisheries is a practical and science-based reference that demonstrates how to value the benefits from restored marine ecosystems to sustain ocean and fishery resources for years to come. It discusses ecological and economical aspects to support the preservation of marine resources by understanding cost-benefits of fishery management systems. The book explains the economic benefits of restoring ecosystems that have been overexploited and how to maintain fisheries in a sustainable level. Infinity Fish: Economics and the Future of Fish and Fisheries is a useful reference to a wide range of audiences. It is for those who wish to make systematic efforts to develop their fisheries sector, scientists and researchers, anyone in fisheries management, marine resource management, economists, fish farmers, policy makers, leaders and regulators, operations researchers, as well as faculty and students. Includes case studies for each topic and provides detailed summaries to further understand them Presents examples and practical applications of cost-benefit concepts Provides models of statistical analysis to optimize decision making

Metabolic Ecology

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Author : Richard M. Sibly
language : en
Publisher: John Wiley & Sons
Release Date : 2012-04-30

Metabolic Ecology written by Richard M. Sibly and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-30 with Science categories.

One of the first textbooks in this emerging important field of ecology. Most of ecology is about metabolism: the ways that organisms use energy and materials. The energy requirements of individuals – their metabolic rates – vary predictably with their body size and temperature. Ecological interactions are exchanges of energy and materials between organisms and their environments. So metabolic rate affects ecological processes at all levels: individuals, populations, communities and ecosystems. Each chapter focuses on a different process, level of organization, or kind of organism. It lays a conceptual foundation and presents empirical examples. Together, the chapters provide an integrated framework that holds the promise for a unified theory of ecology. The book is intended to be accessible to upper-level undergraduate, and graduate students, but also of interest to senior scientists. Its easy-to-read chapters and clear illustrations can be used in lecture and seminar courses. Together they make for an authoritative treatment that will inspire future generations to study metabolic ecology.

Estuarine Ecology

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Author : Byron C. Crump
language : en
Publisher: John Wiley & Sons
Release Date : 2022-10-07

Estuarine Ecology written by Byron C. Crump and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-07 with Science categories.

Estuarine Ecology A detailed and accessible exploration of the fundamentals and the latest advances in estuarine ecology In the newly revised third edition of Estuarine Ecology, a team of distinguished ecologists presents the current knowledge in estuarine ecology with particular emphasis on recent trends and advances. The book is accessible to undergraduate students while also providing a welcome summary of up-to-date content for a more advanced readership. This latest edition is optimized for classroom use, with a more intuitive mode of presentation that takes into account feedback from the previous edition’s readers. Review questions and exercises have been added to assist in the learning and retention of complex concepts. Estuarine Ecology remains the gold standard for the discipline by taking stock of the manifold scientific breakthroughs made in the field since the last edition was written. It also offers: Thorough introductions to estuarine geomorphology, circulation, and chemistry In-depth treatments of estuarine primary and secondary production, including coastal marshes and mangrove wetlands A holistic view of estuarine ecosystems, their modeling and analysis, as well as the impact of human activities and climate change A companion website with detailed answers to exercise questions Perfect for students of estuarine ecology, environmental science, fisheries science, oceanography, and natural resource management, Estuarine Ecology will also earn a place in the libraries of professionals, government employees, and consultants working on estuary and wetlands management and conservation.

Advances In Cephalopod Science Biology Ecology Cultivation And Fisheries

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Author :
language : en
Publisher: Academic Press
Release Date : 2014-05-26

Advances In Cephalopod Science Biology Ecology Cultivation And Fisheries written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-26 with Technology & Engineering categories.

Advances in Cephalopod Science: Biology, Ecology, Cultivation and Fisheries—volume 67 in the Advances in Marine Biology series—addresses major themes of growing research interest in the field of cephalopod research. The book is composed of four chapters incorporating the latest advances in biology, ecology, life cycles, cultivation, and fisheries of cephalopods. Each chapter is written by a team of internationally recognized authorities to reflect recent findings and understanding. The book represents a breakthrough contribution to the field of cephalopod science. Advances in Marine Biology was first published in 1963 under the founding editorship of Sir Frederick S. Russell, FRS. Now edited by Michael P. Lesser, with an internationally renowned editorial board, the serial publishes in-depth and up-to-date reviews on a wide range of topics that appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography. Eclectic volumes in the series are supplemented by thematic volumes on such topics as the biology of calanoid copepods. Covers cephalopod culture Covers environmental effects on cephalopod population dynamics Covers biology, ecology and biodiversity of deep-sea cephalopods Covers life stage transitions in successful cephalopod life strategies

Handbook On The Economics Of Ecosystem Services And Biodiversity

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Author : Paulo A L D Nunes
language : en
Publisher: Edward Elgar Publishing
Release Date : 2014-06-27

Handbook On The Economics Of Ecosystem Services And Biodiversity written by Paulo A L D Nunes and has been published by Edward Elgar Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-27 with Business & Economics categories.

In recent years, there has been a marked proliferation in the literature on economic approaches to ecosystem management, which has created a subsequent need for real understanding of the scope and the limits of the economic approaches to ecosystems and