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Encyclopedia of Marine Mammals by William F. Perrin,Bernd Würsig,J.G.M. Thewissen Pdf
This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals New color illustrations show every species and document topical articles FROM THE FIRST EDITION “This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE
Marine Mammals and Noise by W. John Richardson,Charles R. Greene, Jr.,Charles I. Malme,Denis H. Thomson Pdf
Many marine mammals communicate by emitting sounds that pass through water. Such sounds can be received across great distances and can influence the behavior of these undersea creatures. In the past few decades, the oceans have become increasingly noisy, as underwater sounds from propellers, sonars, and other human activities make it difficult for marine mammals to communicate. This book discusses, among many other topics, just how well marine mammals hear, how noisy the oceans have become, and what effects these new sounds have on marine mammals. The baseline of ambient noise, the sounds produced by machines and mammals, the sensitivity of marine mammal hearing, and the reactions of marine mammals are also examined. An essential addition to any marine biologist's library, Marine Mammals and Noise will be especially appealing to marine mammalogists, researchers, policy makers and regulators, and marine biologists and oceanographers using sound in their research.
An Introduction to Marine Mammal Biology and Conswervation by Simmonds, M.P,Bauer, A,Parsons, ECM,Wright, A.J,McCafferty, D Pdf
The charismatic mammals that live in the ocean are a constant source of interest, both for scientists and our society at large. Their biology, behavior, and conservation are of utmost importance, as a vast number of species are currently threatened. Intended for the upper-level undergraduate or graduate student within biology, marine biology, or conservation/environmental science, An Introduction to Marine Mammal Biology and Conservation provides a broad introduction to marine mammal biology using cutting edge information and student-friendly learning tools. The text begins with chapters on the evolution and classification of marine mammals and their general biology. It moves on to discuss the behavior and ecology of different groups of marine mammals, such as polar bears, otters, and cetaceans. Part 3 dives into many different conservation issues facing marine mammals, as well as discussions on how they can be addressed. Closing chapters provide information on how scientists study marine mammals, how society can enjoy observing the animals while making sure they are preserved, and a word to students looking to pursue a career with marine mammals.
Thomas A. Jefferson,Stephen Leatherwood,Marc A. Webber,Food and Agriculture Organization of the United Nations
Author : Thomas A. Jefferson,Stephen Leatherwood,Marc A. Webber,Food and Agriculture Organization of the United Nations Publisher : Food & Agriculture Org. Page : 332 pages File Size : 41,6 Mb Release : 1993 Category : Nature ISBN : 9251032920
Encyclopedia of Marine Mammals by W. F. Perrin,William F. Perrin,Bernd Würsig,J.G.M. Thewissen Pdf
Includes articles devoted to wide range of topics -- from the specific behavior and physiology of cetaceans and pinnipeds, to ecology, population biology, human effects and interaction, and research methodology.
CRC Handbook of Marine Mammal Medicine by Leslie Dierauf,Frances M.D. Gulland Pdf
CRC Handbook of Marine Mammal Medicine, Second Edition is the only handbook specifically devoted to marine mammal medicine and health. With 66 contributors working together to craft 45 scientifically-based chapters, the text has been completely revised and updated to contain all the latest developments in this field. Building upon the solid foundation of the previous edition, the contents of this book are light-years ahead of the topics presented in the first edition. See what's new in the Second Edition: Marine mammals as sentinels of ocean health Emerging and resurging diseases Thorough revision of the Immunology chapter Diagnostic imaging chapters to illustrate new techniques Quick reference for venipuncture sites in many marine mammals Unusual mortality events and mass strandings New topics such as a chapter on careers Wider scope of coverage including species outside of the United States and Canada Filled with captivating illustrations and photographs, the Handbook guides you through the natural history of cetaceans, pinnipeds, manatees, sea otters, and polar bears. Prepared in a convenient, easy-to-use format, it is designed specifically for use in the field. Covering more than 40 topics, this one-of-a-kind reference is packed with data. The comprehensive compilation of information includes medicine, surgery, pathology, physiology, husbandry, feeding and housing, with special attention to strandings and rehabilitation. The CRC Handbook of Marine Mammal Medicine, Second Edition is still a must for anyone interested in marine mammals.
The Intelligent Dolphins, The Giant Whales And The Inoffensive Dugong Or Sea-Cow Are Among The Most Fascinating Creatures In The Wild. Every Aspect Of Their Way Of Life Is Astonishing Some Of Them Use Sound To See In The Water, Some Of Them Dive To Incredible Depths In Search Of Food, And Some Of Them Sing Complex Songs. Marine Mammals Are So Intriguing That Worldwide There Is A Multi-Million Dollar Industry In Just Watching These Animals. Yet, In India Few Are Even Aware That There Are Many Of These Creatures In The Seas Around The Country A Full Fourth Of The World S 120 Or So Species, In Fact. This Is Due To The Lack Of Information About Them. Most Existing Records Are Scattered In Various Scientific Journals. No Book Published So Far Covers This Group Of Indian Wildlife Adequately. This Book Is Meant For A Wide Range Of Readers Including Children, Wildlife Enthusiasts And Serious Students. A Significant Part Of The Book Is Devoted To The More Than 30 Species Accounts, Which Make The Book A Useful Reference. Glimpses Of Their Lifestyles Are Given Through Several Essays Dealing, For Example, With The Phenomenon Of Mass Strandings Of Whales Or The Reputed Ferocity Of The Killer Whale. Further, Color Illustrations And Character Matrices Meant For Easy Identification Make Marine Mammals Of India A Useful Field Guide. The Extensive Bibliography Makes The Book A Valuable Research Aid. The Accounts Of Whaling And Other Threats Faced By Marine Mammals Highlight The Conservation Requirements Of These Animals.
Comparative Immunology of Marine Mammals by Giovanni Di Guardo,Michael F. Criscitiello,Eva Sierra,Sandro Mazzariol Pdf
Marine mammals (MMs) are regarded as valuable bioindicators with tremendous potential for public health. However, many aspects of their immune system remain poorly understood. Monitoring immune responses of MMs is pivotal for the health assessment of both individuals and populations, as well as providing the scientific basis for analyzing the anthropogenic environmental impact on marine ecosystems and marine-terrestrial interphases. For instance, the increasing susceptibility of Mediterranean whale and dolphin populations to various diseases has been linked to a possible negative influence of multiple environmental factors on the immune system of MMs. The currently limited knowledge on MM immunology has mainly centered on: (i) lymphocyte transformation assays; (ii) natural killer cell activity; (iii) phagocytic activity and respiratory burst; (iv) humoral immune responses; (v) cytokines and (vi) acute phase immune responses. Therefore, further research is essential for deepening our understanding of the specificity of the host immune response in MMs, with a particular emphasis on the genesis and dynamics of (i) cytokine ‘networks’ or ‘signatures’; (ii) transcriptional regulation of immune cells and (iii) major immunomodulators. High-throughput molecular techniques, such as transcriptomic analysis and RNA sequencing, may enable the characterization of immune gene responses at the transcriptomic level. This integrative and holistic approach requires sophisticated tools and methods capable of unveiling the diversity of immune cells and immunologically relevant molecules that orchestrate environmental adaptation and immune protection against pathogens in MMs. This Research Topic aims to provide a comprehensive overview of the current knowledge of MM immunology with a particular emphasis on structural and functional studies at the protein and cellular level. We wish to encourage and coordinate studies and investigations in order to fill gaps of knowledge in this field. This article collection aims to help gain more data regarding: a) The characterization of the immune system in several species of MMs, i.e. cetaceans, pinnipeds and sirenians; b) The interplay between the host immune system and the most relevant pathogens, e.g., Morbillivirus, Brucella, Toxoplasma gondii and c) The possible interplay between the immune system and contaminants.
Marine Mammal Ecology and Conservation by Ian L. Boyd,W. Don Bowen,Sara J. Iverson Pdf
Marine mammals command a high level of public attention, reflected in specific legislation for their protection and management in many countries. They also present particular challenges to ecologists and conservation biologists. They are mostly difficult to observe, they occupy an environment that is vast in its three dimensional extent, there are often perceived conflicts between marine mammals and people, and furthermore several species are now close to extinction. Marine mammals have some intriguing features in their biology - the ability to dive to crushing depths, to perform breath-hold dives that defy our current understanding of mammalian physiology, and many have an ability to hunt down prey using sophisticated sonar that we are only just beginning to understand. Many species also have complex social structures. We still have much to learn about these extraordinary animals so a comprehensive and authoritative overview of current methodology is now timely. The intention of this book is both to summarize the state-of-the-art and to encourage innovation and further progress in this research field.