Biology Evolution And Conservation Of River Dolphins Within South America And Asia

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Biology, Evolution, and Conservation of River Dolphins Within South America and Asia

Author : Manuel Ruiz-Garcia
Publisher :
ISBN 13 : 9781608766338
Total Pages : 0 pages
Book Rating : 4.7/5 (663 download)

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Book Synopsis Biology, Evolution, and Conservation of River Dolphins Within South America and Asia by : Manuel Ruiz-Garcia

Download or read book Biology, Evolution, and Conservation of River Dolphins Within South America and Asia written by Manuel Ruiz-Garcia and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: True river dolphins as well as marine dolphins that frequent freshwater systems are large animals that have traditionally gone unnoticed by the general public and, in a certain sense, by marine mammal specialists as well. In fact, only a limited number of researchers have investigated the biology of these dolphin species. This is quite surprising given that these species are commonly the top predators in their habitats. Now for the first time, revolutionary molecular techniques are being applied to answer evolutionary reconstruction questions of many animals, including river dolphins. In addition, new paleontological records are dramatically changing our perspective about the relationships of these dolphins with each other and with other cetaceans. In this book, new census information and important ecological characteristics are provided of the river dolphins Inia, Sotalia, Pontoporia, Lioptes, and Orcaella. For the first time, molecular and genetic results of theses dolphin species are presented. A compilation of these data is essential if we are to present a strategic conservation plan for these animals. Upon being informed of critical evolutionary historical data, conservation biologists will now be able to tailor their conservation efforts for each threatened river dolphin species. Additionally, new morphological data and the new discoveries in the fossil record for river dolphins are examined. The major dolphin specialists in Colombia, Brazil, Bolivia, Argentina, the United States of America, China, and India present their newest results within a single book that graduate students, professors, scientists, evolutionary ecologists, aquatic mammalogists, population ecologists, conservation ecologists, and marine biologists will all find valuable for the foreseeable future.

The Franciscana Dolphin

Author : Paulo Cesar Simoes-Lopes
Publisher : Academic Press
ISBN 13 : 0323903479
Total Pages : 496 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis The Franciscana Dolphin by : Paulo Cesar Simoes-Lopes

Download or read book The Franciscana Dolphin written by Paulo Cesar Simoes-Lopes and published by Academic Press. This book was released on 2022-06-24 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Franciscana Dolphin: On the Edge of Survival provides the most updated and comprehensive knowledge on the most endangered marine mammal in the Western South Atlantic Ocean. It synthesizes all available information on this dolphin species, also referred to as La Plata dolphin, ranging from taxonomy, evolution, diet, parasites and diseases, reproduction and growth, to genetic diversity and stock definition, distribution, abundance, behavior, as well as the threats and causes behind the dwindling population numbers. Written by international experts, this book explores aspects of the species’ natural history and urgent problems of accidental mortality in fishing nets, contamination, and habitat loss. It offers the most current research and practices on rehabilitating debilitated animals and presents initiatives at the regional and international level for species conservation, including current and potential strategies related to marine protected areas and public policies. The Franciscana Dolphin: On the Edge of Survival is an important resource for researchers and practitioners in marine conservation, marine biology, and zoology, particularly those who seek to gain the most reputable information on vulnerable marine mammal species for conservation efforts. Policymakers and public officials involved in environmental protection and planning will also find this useful to combat similar threats with other dolphin species around the world Offers the most up-to-date research of the species’ natural history, biology and ecology Discusses current threats and solutions for species conservation, which can be applied to other marine mammal species Provides updates on national and international agreements and policies for conservation efforts

Ethology and Behavioral Ecology of Odontocetes

Author : Bernd Würsig
Publisher : Springer
ISBN 13 : 3030166635
Total Pages : 508 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Ethology and Behavioral Ecology of Odontocetes by : Bernd Würsig

Download or read book Ethology and Behavioral Ecology of Odontocetes written by Bernd Würsig and published by Springer. This book was released on 2019-08-02 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concentrates on the marine mammalian group of Odontocetes, the toothed whales, dolphins, and porpoises. In 23 chapters, a total of 40 authors describe general patterns of ethological concepts of odontocetes in their natural environments, with a strong bent towards behavioral ecology. Examples are given of particularly well-studied species and species groups for which enough data exist, especially from the past 15 years. The aim is to give a modern flavor of present knowledge of ethology and behavior of generally large-brained behaviorally flexible mammals that have evolved quite separately from social mammals on land. As well, the plight of populations and species due to humans is described in multiple chapters, with the goal that an understanding of behavior can help to solve or alleviate at least some human-made problems.

Molecular Ecology and Conservation Genetics of Neotropical Mammals

Author : Maximiliano Nardelli
Publisher : Springer Nature
ISBN 13 : 3030656063
Total Pages : 372 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Molecular Ecology and Conservation Genetics of Neotropical Mammals by : Maximiliano Nardelli

Download or read book Molecular Ecology and Conservation Genetics of Neotropical Mammals written by Maximiliano Nardelli and published by Springer Nature. This book was released on 2021-04-02 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although all living beings modify their environment, human beings have acquired the ability to do so on a superlative space-time scale. As a result of industrialization and the use of new technologies, the anthropogenic impact has been increasing in the last centuries, causing reductions in the sizes or the extinction of numerous wild populations. In this sense, from the field of conservation genetics, various efforts have been made in recent decades to provide new knowledge that contributes to the conservation of populations, species, and habitats. In this book, we summarize the concrete contributions of researchers to the conservation of the Neotropical mammals using Molecular Ecology techniques. The book is divided into three major sections. The first section provides an up-to-date review of the conservation status of Neotropical mammals, the applications of the molecular markers in its conservation, and the use of non-invasive and forensic genetic techniques. The second and third sections present, respectively, a series of case studies in various species or taxonomic groups of Neotropical mammals.

Field Guide to Whales, Dolphins and Porpoises

Author : Mark Carwardine
Publisher : Bloomsbury Publishing
ISBN 13 : 1472990307
Total Pages : 288 pages
Book Rating : 4.4/5 (729 download)

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Book Synopsis Field Guide to Whales, Dolphins and Porpoises by : Mark Carwardine

Download or read book Field Guide to Whales, Dolphins and Porpoises written by Mark Carwardine and published by Bloomsbury Publishing. This book was released on 2022-05-26 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical and portable, this is the ultimate field guide to the world's cetaceans. This outstanding new field guide to whales, dolphins and porpoises is the most comprehensive, authoritative and up-to-date guide to these popular mammals. With more than 500 accurate and detailed illustrations – complete with detailed annotations pointing out the most significant field marks – this new field guide covers all 93 species and every subspecies in the world. Many of the world's most respected whale biologists have collaborated on the concise text, which is packed with helpful identification tips from cetacean expert, Mark Carwardine. Mark's informative text is accompanied by up-to-date distribution maps for each species. Beautifully designed, to ensure critical information is quickly accessible, this is an indispensable resource that every whale-watcher will want to carry out to sea.

Biology and Conservation of Freshwater Cetaceans in Asia

Author : Randall R. Reeves
Publisher : World Conservation Union
ISBN 13 : 9782831705132
Total Pages : 0 pages
Book Rating : 4.7/5 (51 download)

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Book Synopsis Biology and Conservation of Freshwater Cetaceans in Asia by : Randall R. Reeves

Download or read book Biology and Conservation of Freshwater Cetaceans in Asia written by Randall R. Reeves and published by World Conservation Union. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compilation brings together current information on the status of Asian freshwater cetacean populations, the factors that have caused their recent declines, and what can be done to improve their chances for survival. Includes papers on water development issues, the Yangtze River Dolphin (Baiji), the Ganges River Dolphin (Susu), and porpoises. In the final section, five papers address methods of studying freshwater cetaceans.

Current Topics in Phylogenetics and Phylogeography of Terrestrial and Aquatic Systems

Author : Kesara Anamthawat-Jónsson
Publisher : BoD – Books on Demand
ISBN 13 : 9535102176
Total Pages : 160 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Current Topics in Phylogenetics and Phylogeography of Terrestrial and Aquatic Systems by : Kesara Anamthawat-Jónsson

Download or read book Current Topics in Phylogenetics and Phylogeography of Terrestrial and Aquatic Systems written by Kesara Anamthawat-Jónsson and published by BoD – Books on Demand. This book was released on 2012-03-07 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mapping phylogenetics on geographical scales is one of the most important scientific aspects of bioscience research. Changes in the environment have evidently shaped the geographical distribution of organisms on land and in the oceans seen today. Overexploitation of key species has caused not only changes in the distribution and diversity of organisms and composition of the ecosystems, but is also leading to species extinction at accelerating rates. It is our duty as scientists to find ways of protecting the species endangered with extinction and preventing other species from entering the endangered stage. To manage this effectively, we need to map species distribution, understand life-history traits, define genetic variation within species and populations, identify lineages - especially at the molecular level - and correlate the historical, phylogenetic components with the spatial distributions of gene lineages. In this book, phylogenetics and phylogeography of a diverse range of organisms are reviewed: from microorganisms causing gastroenteritis in humans, fishes in the Southwest Atlantic Ocean and spiders of the western Indian Ocean, to mountain tapirs in South America and birch tree species of the Arctic tundra.

Rivers for life

Author : Benazir Ahmed
Publisher : IUCN
ISBN 13 : 9351968073
Total Pages : 339 pages
Book Rating : 4.3/5 (519 download)

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Book Synopsis Rivers for life by : Benazir Ahmed

Download or read book Rivers for life written by Benazir Ahmed and published by IUCN. This book was released on 2014-11-18 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication includes papers that were part of thirty-five oral and nine poster presentations on various themes presented by eminent researchers/ practitioners at the international symposium on “River Biodiversity: Ganges-Brahmaputra-Meghna River System” facilitated and supported by IUCN.

Marine Mammals

Author : Annalisa Berta
Publisher : Academic Press
ISBN 13 : 0123972574
Total Pages : 738 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Marine Mammals by : Annalisa Berta

Download or read book Marine Mammals written by Annalisa Berta and published by Academic Press. This book was released on 2015-03-20 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Mammals: Evolutionary Biology, Third Edition is a succinct, yet comprehensive text devoted to the systematics, evolution, morphology, ecology, physiology, and behavior of marine mammals. Earlier editions of this valuable work are considered required reading for all marine biologists concerned with marine mammals, and this text continues that tradition of excellence with updated citations and an expansion of nearly every chapter that includes full color photographs and distribution maps. Comprehensive, up-to-date coverage of the biology of all marine mammals Provides a phylogenetic framework that integrates phylogeny with behavior and ecology Features chapter summaries, further readings, an appendix, glossary and an extensive bibliography Exciting new color photographs and additional distribution maps

Assessment Approaches to Support Bycatch Management for Marine Mammals

Author : Tessa Francis
Publisher : Frontiers Media SA
ISBN 13 : 2889763943
Total Pages : 217 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Assessment Approaches to Support Bycatch Management for Marine Mammals by : Tessa Francis

Download or read book Assessment Approaches to Support Bycatch Management for Marine Mammals written by Tessa Francis and published by Frontiers Media SA. This book was released on 2022-06-21 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Health and Disease in Free-Ranging and Captive Wildlife

Author : Robert James Ossiboff
Publisher : Frontiers Media SA
ISBN 13 : 2889664988
Total Pages : 428 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Health and Disease in Free-Ranging and Captive Wildlife by : Robert James Ossiboff

Download or read book Health and Disease in Free-Ranging and Captive Wildlife written by Robert James Ossiboff and published by Frontiers Media SA. This book was released on 2021-02-24 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dolphins and Whales

Author : Maurizio Würtz
Publisher : White Star
ISBN 13 : 9788854400559
Total Pages : 0 pages
Book Rating : 4.4/5 (5 download)

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Book Synopsis Dolphins and Whales by : Maurizio Würtz

Download or read book Dolphins and Whales written by Maurizio Würtz and published by White Star. This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: After being hunted nearly to the point of extinction, the cetaceans have now become a symbol of the need for marine conservation. Today, dolphins and whales are featured in numerous books and television documentaries, which has allowed people to connect with them. Bringing together the most recent research on cetaceans, this volume provides a scientific grounding to our feelings for these distant relatives of ours. Filled with splendid photographs and drawings, the book describes in realistic detail the fascinating biology and behavior of dolphins and whales. Cetaceans returned to the sea about 60 million years ago, and today, represented by 81 species, they have colonized nearly all the world's oceans and some big rivers in South America and Asia. Dolphins and whales have been the subject of many legends, and so this book begins with the history of how humans have viewed these creatures, and then it explains their evolution. The special features that enable these mammals to live like fish, sometimes being able to swim extremely fast (certain dolphin species travel over 31 mph) or dive unusually deep (sperm whales can dive to depths of 9900 feet) are also discussed, along with such topics as echolocation and language. At the end, readers will find an illustrated guide to the various species. A useful tool as well as a visual delight, Dolphins and Whales will be a valued addition to all ocean-lovers' libraries.

Dolphins, Whales, and Porpoises

Author : Randall R. Reeves
Publisher : IUCN
ISBN 13 : 2831706564
Total Pages : 238 pages
Book Rating : 4.8/5 (317 download)

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Book Synopsis Dolphins, Whales, and Porpoises by : Randall R. Reeves

Download or read book Dolphins, Whales, and Porpoises written by Randall R. Reeves and published by IUCN. This book was released on 2003 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Bottlenose Dolphin

Author : John E. Reynolds, III
Publisher : University Press of Florida
ISBN 13 : 0813047668
Total Pages : 424 pages
Book Rating : 4.8/5 (13 download)

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Book Synopsis The Bottlenose Dolphin by : John E. Reynolds, III

Download or read book The Bottlenose Dolphin written by John E. Reynolds, III and published by University Press of Florida. This book was released on 2013-09-10 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bottlenose Dolphin presents for the first time a comprehensive, colorfully illustrated, and concise overview of a species that has fascinated humans for at least 3,000 years. After reviewing historical myths and legends of the dolphin back to the ancient Greeks and discussing current human attitudes and interactions, the author replaces myths with facts--up-to-date scientific assessment of dolphin evolution, behavior, ecology, morphology, reproduction, and genetics--while also tackling the difficult issues of dolphin conservation and management. Although comprehensive enough to be of great value to professionals, educators, and students, the book is written in a manner that all dolphin lovers will enjoy. Randall Wells’s anecdotes interspersed throughout the work offer a first-hand view of dolphin encounters and research based on three decades working with them. Color photographs and nearly 100 black and white illustrations, including many by National Geographic photographer Flip Nicklin, beautifully enhance the text.

Mammals of South America, Volume 2

Author : Alfred L. Gardner
Publisher : University of Chicago Press
ISBN 13 : 022616957X
Total Pages : 1363 pages
Book Rating : 4.2/5 (261 download)

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Book Synopsis Mammals of South America, Volume 2 by : Alfred L. Gardner

Download or read book Mammals of South America, Volume 2 written by Alfred L. Gardner and published by University of Chicago Press. This book was released on 2015-03-09 with total page 1363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vast terrain between Panama and Tierra del Fuego contains some of the worlds richest mammalian fauna, but until now it has lacked a comprehensive systematic reference to the identification, distribution, and taxonomy of its mammals. The first such book of its kind, Mammals of South America both summarizes existing information and encourages further research of the mammals indigenous to the region. It includes identification keys and brief descriptions of each order, family, and genus. Species accounts include taxonomic descriptions, synonymies, keys to identification, distributions with maps and a gazetteer of marginal localities, lists of recognized subspecies, brief summaries of natural history information, and discussions of issues related to taxonomic interpretations.

Return to the Sea

Author : Annalisa Berta
Publisher :
ISBN 13 : 0520355520
Total Pages : 221 pages
Book Rating : 4.5/5 (23 download)

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Book Synopsis Return to the Sea by : Annalisa Berta

Download or read book Return to the Sea written by Annalisa Berta and published by . This book was released on 2020-03-31 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Return to the Sea portrays the life and evolutionary times of marine mammals--from giant whales and sea cows that originated 55 million years ago to the deep-diving elephant seals and clam-eating walruses of modern times. This fascinating account of the origin of various marine-mammal lineages--some extinct, others extant but threatened--is for the nonspecialist. Against a backdrop of geologic time and changing climates and geography, this volume takes evolution as its unifying principle to help us to understand today's diversity of marine mammals and their responses to environmental challenges. Annalisa Berta explains current controversies and explores patterns of change now taking place, such as shifting food webs and predator-prey relationships, habitat degradation, global warming, and the effects of humans on marine-mammal communities.

Aquatic Biodiversity II

Author : H. Segers
Publisher : Springer Science & Business Media
ISBN 13 : 140204111X
Total Pages : 385 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Aquatic Biodiversity II by : H. Segers

Download or read book Aquatic Biodiversity II written by H. Segers and published by Springer Science & Business Media. This book was released on 2006-01-20 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Biodiversity is a much underestimated component of global biodiversity, both in its diversity and in its potential to act as models for fundamental research in evolutionary biology and ecosystem studies. Freshwater organisms also reflect quality of water bodies and can thus be used to monitor changes in ecosystem health. The present book comprises a unique collection of primary research papers spanning a wide range of topics in aquatic biodiversity studies, and including a first global assessment of specific diversity of freshwater animals. The book also presents a section on the interaction between scientists and science policy managers. A target opinion paper lists priorities in aquatic biodiversity research for the next decade and several reactions from distinguished scientists discuss the relevance of these items from different points of view: fundamental ecology, taxonomy and systematics, needs of developing countries, present-day biodiversity policy at European and at global scales. It is believed that such a platform for the interaction between science and science policy is an absolute necessity for the efficient use of research budgets in the future.