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Author : Douglas A. Dixon
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.:/5 (318 download)
Download or read book Biology, Management, and Protection of Catadromous Eels written by Douglas A. Dixon and published by . This book was released on 2003 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andy Don
Publisher : 5m Books Ltd
ISBN 13 : 1789181127
Total Pages : 551 pages
Book Rating : 4.7/5 (891 download)
Download or read book Eels Biology, Monitoring, Management, Culture and Exploitation: Proceedings of the First International Eel Science Symposium written by Andy Don and published by 5m Books Ltd. This book was released on 2019-10-31 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: The freshwater eels, the Anguillids, have increasingly become the focus of attention for fisheries managers, scientists, researchers, policy makers, conservation bodies and other stakeholders. These species can be seen as a bellwether for issues affecting aquatic ecosystems – their steep decline and the management initiatives to try and reverse this trend, touch on subjects as diverse as disconnected waterways, loss of habitat, novel parasites, pollution, over-fishing and climate change. There are some 16 species of the Anguilla genus and all exhibit similar lifestyles, growing in waters often far-removed from their marine spawning grounds. These enigmatic, contradictory and confounding species share similar challenges and pressures wherever they are found. This book was generated from the 1st UK International Eel Science Symposium which was held at the Zoological Society of London (ZSL) in June 2017. Hosted by the Institute of Fisheries Management (IFM), the ZSL, and the Environment Agency (EA), the Symposium was heralded as a success, with over 180 delegates in attendance. Many of the world’s top eel specialists attended or gave presentations across a diverse range of subjects. This was one of the Symposium’s, and now the book’s great strengths – its diversity of subjects and authors. Many countries are represented within the book, from across Europe and as far afield as New Zealand, South Africa, Vanuatu, French Polynesia, Japan, Canada and the USA. The EA and IFM have collaborated to produce this landmark book which includes a mix of cultural, scientific and management information which will be invaluable to anyone with a professional or personal interest in these mysterious fish, including ichthyologists, fisheries scientists and managers, aquaculture personnel, environmental biologists and ecologists, marine and freshwater biologists, vertebrate zoologists, animal behaviourists and students studying in all these areas. Libraries in all universities and research establishments where these subjects are studied and taught should have copies on their shelves. 5m Books
Author : K. Aida
Publisher : Springer Science & Business Media
ISBN 13 : 4431659072
Total Pages : 486 pages
Book Rating : 4.4/5 (316 download)
Download or read book Eel Biology written by K. Aida and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a food resource in both Eastern and Western countries, the eel is an important fish. Over the years, remarkable progress has been achieved in understanding the mysterious life cycle of eels that has fascinated scientists since the age of Aristotle. The spawning area of the Japanese eel was discovered and the migratory route of its larvae was elucidated. With the development of techniques for artificial induction of gonadal maturation, it became possible to obtain hatched larvae. Larval rearing to the leptocephalus stage, one of the most difficult tasks involved in eel culture, finally was achieved. By presenting these important breakthroughs, Eel Biology will be of great help in the development of effective management strategies for maintaining stable eel populations. With contributions by leading experts, this book is a valuable source for researchers as well as industry technicians in the fields of aquatic biology, aquaculture, and fisheries.
Author : F. Tesch
Publisher : Springer Science & Business Media
ISBN 13 : 9400957610
Total Pages : 446 pages
Book Rating : 4.4/5 (9 download)
Download or read book The Eel written by F. Tesch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: by Dr P .H. Greenwood British Museum (Natural History), London Dr Tesch's wide ranging account of anguillid eels impinges on the interests of many biologists; it is not simply a specialized tome narrowly aimed at ichthyologists and fishery scientists, rather it provides a source of primary reference and a comprehensive sununary of informa tion that is not likely to be superseded for a long time. It is significant that the bibliography includes references to learned journals concerned with physiology, pharmacology, taxonomy, genetics, zoology, endo crinology, botany, ecology and environmental interactions. Such is the breadth of interest in the Anguillidae. Few fish species have been subjected to as detailed review as Dr Tesch gives for the (wo Atlantic species of Anguilla. An equally comprehensive resume of research into the fourteen, rather less well-studied Indo Pacific species gives balance and reciprocal illumination to several biological problems posed by these similar but quite distinctive species.
Author : Guido van den Thillart
Publisher : Springer Science & Business Media
ISBN 13 : 1402090951
Total Pages : 472 pages
Book Rating : 4.4/5 (2 download)
Download or read book Spawning Migration of the European Eel written by Guido van den Thillart and published by Springer Science & Business Media. This book was released on 2008-12-18 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater eels are almost infinitely improbable creatures. They spawn and die in the middle of the ocean, often associated with undersea mountains. Their tra- parent, leaf-like larvae move with ocean currents for months or years until they approach the mouths of freshwater rivers. Then they undergo a dramatic transf- mation in morphology, physiology and behavior. They move from their planktonic oceanic environment, migrate upstream and live for several years as apex fre- water predators. Then, almost impossibly, as they become sexually mature, they reverse their migration downstream to the ocean and back to spawning grounds to complete their life cycle. The dramatic changes in their life cycles are incredible. The efforts to unravel the details of their life history have been truly daunting. Much of the past research was the work of dedicated individuals who devoted their lifetime research to these fishes. Freshwater eels merit a separate chapter in almost any textbook dealing with ichthyology, marine biology or animal migration. We know a great deal about some aspects of the biology of freshwater eels. However, our understanding of their bi- ogy still resembles a work of art as much as a work of science. To some it appears like the sweeping brush strokes of a Japanese Zen landscape, to others it resembles the work of a French impressionist, and to still others it appears as magic realism.
Author : D. Dixon
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (17 download)
Download or read book Review and Documentation of Research and Technologies on Passage and Protection of Downstream Migrating Catadromous Eels at Hydroelectric Facilities written by D. Dixon and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William A. Richkus
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Review and Documentation of Research and Technologies on Passage and Proection of Downstream Migrating Catadromous Eels at Hydrolectric Facilities written by William A. Richkus and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacqueline F. Webb
Publisher : Springer Science & Business Media
ISBN 13 : 0387730281
Total Pages : 327 pages
Book Rating : 4.3/5 (877 download)
Download or read book Fish Bioacoustics written by Jacqueline F. Webb and published by Springer Science & Business Media. This book was released on 2008-05-22 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new definitive volume on fish auditory systems will interest investigators in both basic research of fish bioacoustics as well as investigators in applied aspects of fisheries and resource management. Topics cover structure, physiology, localization, and acoustic behavior as well as more applied topics such as using sound to detect and locate fish.
Author : Ulrich Schwevers
Publisher : Springer
ISBN 13 : 3030192423
Total Pages : 279 pages
Book Rating : 4.0/5 (31 download)
Download or read book Fish Protection Technologies and Fish Ways for Downstream Migration written by Ulrich Schwevers and published by Springer. This book was released on 2019-06-24 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive review of current systems for fish protection and downstream migration. It offers the first systematic description of the currently available technologies for fish protection at hydropower intakes, including accurate and timely data collected by the authors and other researchers. It describes how to design and test them in agreement with the guidelines established from the EU Water Framework Directive. The book includes important information about fish biology, with a special focus on swimming and migration mechanisms. It offers a robust bridge between concepts in applied ecology and civil hydraulic engineering, thus providing biologists and hydraulic engineers with an authoritative reference guide to both the theory and practice of fish protection. It is also of interest for planners, public authorities as well as environmental consultants
Author : Ellen Ruppel Shell
Publisher : Abrams
ISBN 13 : 164700893X
Total Pages : 312 pages
Book Rating : 4.6/5 (47 download)
Download or read book Slippery Beast written by Ellen Ruppel Shell and published by Abrams. This book was released on 2024-08-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ellen Ruppel Shell’s Slippery Beast is a fascinating account of a deeply mysterious creature—the eel—a thrilling saga of true crime, natural history, travel, and big business. What is it about eels? Depending on who you ask, they are a pest, a fascination, a threat, a pot of gold. What they are not is predictable. Eels emerged some 200 million years ago, weathered mass extinctions and continental shifts, and were once among the world’s most abundant freshwater fish. But since the 1970s, their numbers have plummeted. Because eels—as unagi—are another thing: delicious. In Slippery Beast, journalist Ellen Ruppel Shell travels in the world of “eel people,” pursuing a burgeoning fascination with this mysterious and highly coveted creature. Despite centuries of study by celebrated thinkers from Aristotle to Leeuwenhoek to a young Sigmund Freud, much about eels remains unknown, including exactly how eels beget other eels. Eels cannot be bred reliably in captivity, and as a result, infant eels are unbelievably valuable. A pound of the tiny, translucent, bug-eyed “elvers” caught in the cold fresh waters of Maine can command $3,000 or more on the black market. Illegal trade in eels is an international scandal measured in billions of dollars every year. In Maine, federal investigators have risked their lives to bust poaching rings, including the notorious half-decade-long “Operation Broken Glass.” Ruppel Shell follows the elusive eel from Maine to the Sargasso Sea and back, stalking riversides, fishing holes, laboratories, restaurants, courtrooms, and America’s first commercial eel “family farm,” which just might upend the international market and save a state. This is an enthralling, globe-spanning look at an animal that you may never come to love, but which will never fail to astonish you, a miraculous creature that tells more about us than we can ever know about it.
Author : Brad Pusey
Publisher : CSIRO PUBLISHING
ISBN 13 : 9780643069664
Total Pages : 702 pages
Book Rating : 4.0/5 (696 download)
Download or read book Freshwater Fishes of North-eastern Australia written by Brad Pusey and published by CSIRO PUBLISHING. This book was released on 2004 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecology, systematics, biogeography and management of North East Autralia's native fish.
Author : Paolo Domenici
Publisher : CRC Press
ISBN 13 : 1000738035
Total Pages : 463 pages
Book Rating : 4.0/5 (7 download)
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 463 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
Author : Hiroshi Ueda
Publisher : CRC Press
ISBN 13 : 1466595140
Total Pages : 196 pages
Book Rating : 4.4/5 (665 download)
Download or read book Physiology and Ecology of Fish Migration written by Hiroshi Ueda and published by CRC Press. This book was released on 2013-08-07 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the roughly 30,000 species of fish, migratory species account for only 165 species, but most of them are very important fisheries resources. This book presents up-to-date innovative research results on the physiology and ecology of fish migration. It focuses on salmon, eels, lampreys, and bluefin tuna. The book examines migratory behavior, sp
Author : Stuart A. Welsh
Publisher : Ohio University Press
ISBN 13 : 0821426117
Total Pages : 311 pages
Book Rating : 4.8/5 (214 download)
Download or read book Hornyheads, Madtoms, and Darters written by Stuart A. Welsh and published by Ohio University Press. This book was released on 2023-11-07 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of essays on nature, naturalists, and the natural history of fishes in central Appalachia. A nature lover’s paradise, central Appalachia supports a diversity of life in an extensive network of waterways and is home to a dazzling array of fish species. This book focuses not only on the fishes of central Appalachia but also on the fascinating things these fishes do in their natural habitats. An ecological dance unfolds from a species and population perspective, although the influence of the community and the ecosystem also figures in the text. Stuart A. Welsh’s essays link central Appalachian fishes with the complexities of competition and predation, species conservation, parasitic infections, climate change, public attitudes, reproductive and foraging ecology, unique morphology, habitat use, and nonnative species. The book addresses a selection of the families of central Appalachian fishes, including lampreys, gars, freshwater eels, pikes, minnows, suckers, catfishes, trouts, trout-perches, sculpins, sunfishes, and perches. These essays often refer to the works of naturalists who contributed to our knowledge of nature during previous centuries and who recorded their discoveries when science writing was less concise than it is today. Although many of these works are nearly forgotten, these early naturalists built a strong knowledge base that supports much of our current science and thus merits reexamination. Most people are not scientists, but many have an interest in nature and are, in their own way, naturalists. This book is for those people willing to peer beneath the water’s surface.
Author : Katsumi Tsukamoto
Publisher : Springer Nature
ISBN 13 : 9819956927
Total Pages : 310 pages
Book Rating : 4.8/5 (199 download)
Download or read book Eel Science written by Katsumi Tsukamoto and published by Springer Nature. This book was released on 2023-12-13 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of eel research and fish migration studies for more than 40 years showing the research history and recent advances in eel studies. Dr. Katsumi Tsukamoto, the esteemed editor of this book, has been actively involved in eel research as one of the leading scientists in the world for a long time, and he and his team successfully collected the fertilized eggs and spawn-condition adult eels from the wild for the first time in the world. This book compiles the essentials of the scientific findings obtained by the editor and his colleagues and reviews the latest references of eel science. Knowledge and information in the book such as a spawning area survey, research on artificial production of glass eels, the discovery of a new species, etc. will attract the reader’s interest, as these are written based on the authors’ experiences. Readers can obtain a comprehensive understanding of eels from various aspects of eel science including the cultural and socio-economic importance of eels and valuable scientific information using state-of-the-art approaches. The book also endeavors to contribute to the conservation of eel species, some of which have been classified as endangered by the IUCN and to promoting harmonious coexistence between humans and nature.
Author : Takaomi Arai
Publisher : CRC Press
ISBN 13 : 1482255162
Total Pages : 334 pages
Book Rating : 4.4/5 (822 download)
Download or read book Biology and Ecology of Anguillid Eels written by Takaomi Arai and published by CRC Press. This book was released on 2016-02-22 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anguillid eels have fascinated biologists for centuries due to their spectacular long-distance migrations between freshwater habitats and their spawning areas far out in the ocean. This book provides a long overdue update on the biology and ecology of anguillid eels and features comprehensive coverage of the key features of the genus Anguilla. It c
Author : K. Aida
Publisher : Springer
ISBN 13 : 9784431659099
Total Pages : 497 pages
Book Rating : 4.6/5 (59 download)
Download or read book Eel Biology written by K. Aida and published by Springer. This book was released on 2012-08-01 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a food resource in both Eastern and Western countries, the eel is an important fish. Over the years, remarkable progress has been achieved in understanding the mysterious life cycle of eels that has fascinated scientists since the age of Aristotle. The spawning area of the Japanese eel was discovered and the migratory route of its larvae was elucidated. With the development of techniques for artificial induction of gonadal maturation, it became possible to obtain hatched larvae. Larval rearing to the leptocephalus stage, one of the most difficult tasks involved in eel culture, finally was achieved. By presenting these important breakthroughs, Eel Biology will be of great help in the development of effective management strategies for maintaining stable eel populations. With contributions by leading experts, this book is a valuable source for researchers as well as industry technicians in the fields of aquatic biology, aquaculture, and fisheries.
