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Author : International Whaling Commission
Publisher :
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.:/5 (318 download)
Download or read book Age Determination of Toothed Whales and Sirenians written by International Whaling Commission and published by . This book was released on 1980 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : GalinaA. Klevezal
Publisher : Routledge
ISBN 13 : 1351419447
Total Pages : 290 pages
Book Rating : 4.3/5 (514 download)
Download or read book Recording Structures of Mammals written by GalinaA. Klevezal and published by Routledge. This book was released on 2017-10-19 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text focuses on the principles and methods of using growth layers formed in teeth and bones of mammals to make a judgement on essential traits of the animal's life history. In nearly all mammalian species, including man, the age of individuals can be determined from the number of growth layers and, at least in some of them, it is possible to estimate the season of an animal's birth and death, age of sexual maturation, periodicity of reproduction, certain feeding habits and other aspects of the individual's biology. It is also possible, from tooth-enamel analysis, to assess doses of radiation accumulated by animals and human beings during their lifetime.;This book is intended for zoologists, wild-game biologists and zoo archaeologists, but some of the sections could also be of interest for anthropologists, radioecologists and conservation biologists.
Author :
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (3 download)
Download or read book Fishery Bulletin written by and published by . This book was released on 1995 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.3/5 (91 download)
Download or read book Collected Reprints written by and published by . This book was released on 1987 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helene Marsh
Publisher : Springer Nature
ISBN 13 : 3030907422
Total Pages : 428 pages
Book Rating : 4.0/5 (39 download)
Download or read book Ethology and Behavioral Ecology of Sirenia written by Helene Marsh and published by Springer Nature. This book was released on 2022-05-09 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite their rich fossil history, there are only four surviving species of sirenians or sea cows, the only fully aquatic herbivorous mammals. The three species of manatees and the dugong live in the coastal waters rivers and lakes of more than 80 tropical and subtropical countries and are all on the IUCN Red List of Threatened Species. This book examines sirenian conservation biology through the lens of their behavioral ecology and ethology. Sirenian feeding, diving, movement, social and reproductive behaviors are reviewed by an international team of scientists from eight countries, with an emphasis on data gathered in the past 15 years.
Author : Nick Pyenson
Publisher : Penguin
ISBN 13 : 0735224579
Total Pages : 323 pages
Book Rating : 4.7/5 (352 download)
Download or read book Spying on Whales written by Nick Pyenson and published by Penguin. This book was released on 2018-06-26 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: “A palaeontological howdunnit…[Spying on Whales] captures the excitement of…seeking answers to deep questions in cetacean science.” —Nature Called “the best of science writing” (Edward O. Wilson) and named a best book by Popular Science, a dive into the secret lives of whales, from their four-legged past to their perilous present. Whales are among the largest, most intelligent, deepest diving species to have ever lived on our planet. They evolved from land-roaming, dog-sized creatures into animals that move like fish, breathe like us, can grow to 300,000 pounds, live 200 years and travel entire ocean basins. Whales fill us with terror, awe, and affection--yet there is still so much we don't know about them. Why did it take whales over 50 million years to evolve to such big sizes, and how do they eat enough to stay that big? How did their ancestors return from land to the sea--and what can their lives tell us about evolution as a whole? Importantly, in the sweepstakes of human-driven habitat and climate change, will whales survive? Nick Pyenson's research has given us the answers to some of our biggest questions about whales. He takes us deep inside the Smithsonian's unparalleled fossil collections, to frigid Antarctic waters, and to the arid desert in Chile, where scientists race against time to document the largest fossil whale site ever found. Full of rich storytelling and scientific discovery, Spying on Whales spans the ancient past to an uncertain future--all to better understand the most enigmatic creatures on Earth.
Author : Southwest Fisheries Center (U.S.)
Publisher :
ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.:/5 (3 download)
Download or read book Collected Reprints written by Southwest Fisheries Center (U.S.) and published by . This book was released on 1984 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephan Naji
Publisher : Cambridge University Press
ISBN 13 : 1108477089
Total Pages : 425 pages
Book Rating : 4.1/5 (84 download)
Download or read book Dental Cementum in Anthropology written by Stephan Naji and published by Cambridge University Press. This book was released on 2022-02-10 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest advances in cementochronology and its use in various anthropological contexts, from ancient fossils to forensic cases.
Author : Deborah Ruscillo
Publisher : Oxbow Books
ISBN 13 : 1785700456
Total Pages : 271 pages
Book Rating : 4.7/5 (857 download)
Download or read book Recent Advances in Ageing and Sexing Animal Bones written by Deborah Ruscillo and published by Oxbow Books. This book was released on 2015-06-30 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume in the ICAZ series deals with the technical advances made over the last twenty years in the field of ageing and sexing animal bones. The analysis of ancient DNA holds great possibilities for sexing certain faunal assemblages (though by no means all), which is an urgent issue in the study of hunting and animal husbandry. It can be assumed that our forebears used more subtle taxonomic criteria than we do today, and it is important therefore that we are able to recognise traits that will allow for more accurate classification in terms of calendar age or sex. The eighteen papers in this book examine the state of research for various techniques of age/sex determination and assess potential future development.
Author : Bernd Würsig
Publisher : Academic Press
ISBN 13 : 0128043814
Total Pages : 1195 pages
Book Rating : 4.1/5 (28 download)
Download or read book Encyclopedia of Marine Mammals written by Bernd Würsig and published by Academic Press. This book was released on 2017-11-27 with total page 1195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Marine Mammals, Third Edition covers the ecology, behavior, conservation, evolution, form and function of whales, dolphins, seals, sea lions, manatees, dugongs, otters and polar bears. This edition provides new content on anthropogenic concerns, latest information on emerging threats such as ocean noise, and impacts of climate change. With authors and editors who are world experts, this new edition is a critical resource for all who are interested in marine mammals, especially upper level undergraduate and graduate students, researchers, and managers, and is a top reference for those in related fields, from oceanographers to environmental scientists. - Significant content and topic updates, as well as the addition of new topics in such areas as anthropogenic disturbance - Visual maps of the oceans and seas mentioned in contributions, helping to place the geographical features described in the text with clear, consistent species illustrations - Written to help users learn new information or brush up on a topic quickly, with the references at the end of each entry to help guide readers into more specialist literature
Author : A. Schytte Blix
Publisher : Elsevier
ISBN 13 : 0080543790
Total Pages : 735 pages
Book Rating : 4.0/5 (85 download)
Download or read book Whales, Seals, Fish and Man written by A. Schytte Blix and published by Elsevier. This book was released on 1995-10-06 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines the major findings from the Norwegian research programme on whales and seals in Norwegian waters. A wide range of topics are covered, including physiological aspects, social organization, population dynamics, stock assessment and management. The book will be of great value to scientists and managers, as well as to members of the general public interested in environmental issues.
Author : Karen Pryor
Publisher : Univ of California Press
ISBN 13 : 9780520216563
Total Pages : 410 pages
Book Rating : 4.2/5 (165 download)
Download or read book Dolphin Societies written by Karen Pryor and published by Univ of California Press. This book was released on 1991 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of current dolphin research.
Author : Vincent F. Gallucci
Publisher : CRC Press
ISBN 13 : 1000940969
Total Pages : 538 pages
Book Rating : 4.0/5 (9 download)
Download or read book Stock Assessment written by Vincent F. Gallucci and published by CRC Press. This book was released on 2023-05-31 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stock Assessment: Quantitative Methods and Applications for Small Scale Fisheries is a book about stock assessment as it is practiced. It focuses on applications for small scale or artisanal fisheries in developing countries, however it is not limited in applicability to tropical waters and should also be considered a resource for students of temperate fishery management problems. It incorporates a careful sample design, various mathematical models as a basis for predicting consequences for stock exploitation, and discusses the impact of exploitation on non-targeted species. This was a unique concept involving a collaborative effort between U.S. and host country scientists to address issues of regional and global concern through innovative research. Unlike other books on stock assessment that show mathematical models, this is the only book of its kind that discusses how an assessment is carried out. It looks at the field as a whole and includes sampling, age determination and acoustics. The book represents the culmination of a nine-year program financed by the United States Agency for International Development to provide new or improved methods of stock assessment for artisanal fisheries.
Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (318 download)
Download or read book Administrative Report LJ written by and published by . This book was released on 1982 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. Rus Hoelzel
Publisher : John Wiley & Sons
ISBN 13 : 1444311336
Total Pages : 448 pages
Book Rating : 4.4/5 (443 download)
Download or read book Marine Mammal Biology written by A. Rus Hoelzel and published by John Wiley & Sons. This book was released on 2009-04-01 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general introduction to the biology of marine mammals, and an overview of the adaptations that have permitted mammals to succeed in the marine environment. Each chapter, written by experts in their field, will provide an up-to-date review and present the major discoveries and innovations in the field. Important technical advances such as satellite telemetry and time-depth-recorders will be described in boxes.
Author : Southwest Fisheries Center (U.S.)
Publisher :
ISBN 13 :
Total Pages : 298 pages
Book Rating : 4.:/5 (318 download)
Download or read book Monthly Report written by Southwest Fisheries Center (U.S.) and published by . This book was released on 1981 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helene Marsh
Publisher : Cambridge University Press
ISBN 13 : 052188828X
Total Pages : 543 pages
Book Rating : 4.5/5 (218 download)
Download or read book Ecology and Conservation of the Sirenia written by Helene Marsh and published by Cambridge University Press. This book was released on 2011-12 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of the ecological and related knowledge pertinent to understanding the biology and conservation of dugongs and manatees.
