Download or read book Current and Novel Tools in the Health Assessment of Large Whales written by Kelly Ann Cates and published by . This book was released on 2021 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaskan marine ecosystems are undergoing unprecedented change and species are facing increasingly variable and potentially inhospitable habitats. As top predators, marine mammals serve an important role as sentinels of ecosystem health. With their high site fidelity, abundant numbers, coastal presence and role as a top predator, humpback whales (Megaptera novaeangliae) provide a meaningful view into current ecosystem conditions and processes. In order to tap into their usefulness as bioindicators the basic physiology of humpback whales needs to be understood. Physiological indices can provide valuable information about fecundity, survival, health and population age structuring which is fundamental to cetacean research and population management. However, such information is often difficult to obtain from wild cetaceans as they surface infrequently and often live in remote or logistically challenging locations. As such, few methods currently exist for the assessment of physiological parameters of free ranging, large cetaceans. This dissertation paired existing methods of physiological examination with novel approaches in order to better understand the basic physiology and overall health of humpback whales. Specifically, six enzyme immunoassays were validated for use in humpback whales for progesterone, testosterone, cortisol, corticosterone, aldosterone and DHEA-S, an algorithm termed “Morphometer” was developed to automate the process of measuring and analyzing morphometric measurements, and hormones and body condition metrics were paired to determine whether pregnancy status can be detected from aerial photographs. This project seeks to lay the groundwork for long term monitoring of humpback whales that can provide critical information to managers. By using baseline physiological indices and tools to rapidly analyze these metrics that I developed here, managers and researchers will be able to analyze current and future samples within a longitudinal context and make management decisions based on more accurate biological information for these populations.
Download or read book Fowler s Zoo and Wild Animal Medicine Current Therapy Volume 10 E Book written by Eric R. Miller and published by Elsevier Health Sciences. This book was released on 2022-07-08 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get the latest advances in zoo and wild animal medicine in one invaluable reference! Written by internationally recognized experts, Fowler's Zoo and Wild Animal Medicine: Current Therapy, Volume 10 provides a practical guide to the latest research and clinical management of captive and free-ranging wild animals. For each animal, coverage includes topics such as biology, anatomy and special physiology, reproduction, restraint and handling, housing requirements, nutrition and feeding, surgery and anesthesia, diagnostics, and treatment protocols. New topics in this edition include holistic treatments, antibiotic resistance in aquariums, non-invasive imaging for amphibians, emerging reptile viruses, and African ground hornbill medicine, in addition to giant anteater medicine, Brucella in marine animals, and rhinoceros birth parameters. With coverage of many subjects where information has not been readily available, Fowler’s is a resource you don’t want to be without. Fowler's Current Therapy format ensures that each volume in the series covers all-new topics with timely information on current topics of interest in the field. Focused coverage offers just the right amount of depth — often fewer than 10 pages in a chapter — which makes the material easier to access and easier to understand. General taxon-based format covers all terrestrial vertebrate taxa plus selected topics on aquatic and invertebrate taxa. Updated information from the Zoological Information Management System (ZIMS) includes records from their growing database for 2.3 million animals (374,000 living) and 23,000 taxa, which can serve as a basis for new research. Expert, global contributors include authors from the U.S. and 25 other countries, each representing trends in their part of the world, and each focusing on the latest research and clinical management of captive and free-ranging wild animals. NEW! All-new topics and contributors ensure that this volume addresses the most current issues relating to zoo and wild animals. NEW! Content on emerging diseases includes topics such as COVID-19, rabbit hemorrhagic disease, yellow fever in South American primates, monitoring herpesviruses in multiple species, and canine distemper in unusual species. NEW! Emphasis on management includes coverage of diversity in zoo and wildlife medicine. NEW! Panel of international contributors includes, for the first time, experts from Costa Rica, Estonia, Ethiopia, India, Norway, and Singapore, along with many other countries. NEW! Enhanced eBook version is included with each print purchase, providing a fully searchable version of the entire text and access to all of its text, figures, and references.
Download or read book Pathologic Findings in Stranded Marine Mammals A Global Perspective written by Gregory Dana Bossart and published by Frontiers Media SA. This book was released on 2022-02-09 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project is posthumously dedicated to Dr. Gregory Dana Bossart. Whether you knew him as colleague, mentor, friend, family member or simply ‘knew of him’, you could not help but be awestruck by his dedication, intelligence, thoughtfulness, work ethic and passion for scientific inquiry, especially for conservation of the marine environment Many of his publications were seminal in marine mammal health, including infectious, environmental and zoonotic diseases. As we collected manuscripts for this special Frontiers edition, it was heartwarming to hear the comments from contributors. So many research scientists, field biologists and veterinarians could easily have given up and said, ‘I just can’t do this now’, especially with the added challenges posed by the current COVID-19 pandemic. Instead, contributors from around the world were determined to contribute to this collection because of their inspiration and shared commitment with Greg’s vision. The love and admiration within the marine community for Greg is phenomenal. With that said, we would be remiss if we did not say a few words about Greg as a mentor and friend. Greg had a knack for helping students realize their abilities and pursue their own independent contributions to the marine mammal community. He shared in their successes and worked tirelessly to facilitate their aspirations. Greg would involve students, early-career scientists and colleagues in projects, introduce them to collaborators and promote them and their work. Greg was a genuinely caring person. When he asked you ‘how are you doing’, he honestly wanted to know. He was always there, ready to listen and provide guidance. If you were to ask Greg what was most important to him in life, he would say God, family and marine life (and one could argue that he had a special fondness for manatees). He believed in the beauty of nature and that God had a hand in all of it. He was in pursuit of ensuring that we all share this earth responsibly and sustainably. We miss Greg dearly, but honor and celebrate him as we carry on in our pursuits.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-12 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Whale Hunting written by Tom Searcy and published by John Wiley & Sons. This book was released on 2008-10-03 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using the ancient Inuit whale hunt as a metaphor for big sales, Whale Hunting gives you a clear nine-phase model for successfully finding, landing, and harvesting whale-sized sales accounts—the kind of sales that transform your business. Here, you’ll learn how to turn the dangerous endeavor of selling to large companies and big contracts into a strategy for continued success and growth. Stop wasting time with little accounts and start landing monster accounts.
Download or read book The Urban Whale written by Scott D. Kraus and published by Harvard University Press. This book was released on 2007-02-15 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1980 a group of scientists censusing marine mammals in the Bay of Fundy was astonished by the sight of 25 right whales. Until that time, scientists believed the North Atlantic right whale was extinct or nearly so. The sightings electrified the research community, spurring a quarter century of exploration, which is documented here.
Download or read book The Walking Whales written by J. G. M. Hans Thewissen and published by Univ of California Press. This book was released on 2014-11-13 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hans Thewissen, a leading researcher in the field of whale paleontology and anatomy, gives a sweeping first-person account of the discoveries that brought to light the early fossil record of whales. As evidenced in the record, whales evolved from herbivorous forest-dwelling ancestors that resembled tiny deer to carnivorous monsters stalking lakes and rivers and to serpentlike denizens of the coast. Thewissen reports on his discoveries in the wilds of India and Pakistan, weaving a narrative that reveals the day-to-day adventures of fossil collection, enriching it with local flavors from South Asian culture and society. The reader senses the excitement of the digs as well as the rigors faced by scientific researchers, for whom each new insight gives rise to even more questions, and for whom at times the logistics of just staying alive may trump all science. In his search for an understanding of how modern whales live their lives, Thewissen also journeys to Japan and Alaska to study whales and wild dolphins. He finds answers to his questions about fossils by studying the anatomy of otters and porpoises and examining whale embryos under the microscope. In the book's final chapter, Thewissen argues for approaching whale evolution with the most powerful tools we have and for combining all the fields of science in pursuit of knowledge.
Download or read book Big data analytics for smart healthcare applications written by Celestine Iwendi and published by Frontiers Media SA. This book was released on 2023-04-17 with total page 1365 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deep Thinkers written by Janet Mann and published by University of Chicago Press. This book was released on 2018-02-14 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: A remarkable look at dolphin and whale intelligence, communication, and culture, with stunning photographs: “A wonderful read.” —Biologist Dolphins, whales, and porpoises are often considered to be the smartest nonhuman creatures on Earth. Science and nature buffs are drawn to stories of their use of tools, their self-recognition, their beautiful and complex songs, and their intricate societies. But how do we know what we know, and what does it mean? In Deep Thinkers, renowned cetacean biologist Janet Mann gathers a gam of the world’s leading whale and dolphin researchers—including Luke Rendell, Hal Whitehead, and many more—to illuminate these vital questions, exploring the astounding capacities of cetacean brains. Diving into our current understanding of and dynamic research on dolphin and whale cognition, communication, and culture, Deep Thinkers reveals how incredibly sophisticated these mammals are—and how much we can learn about other animal minds by studying cetacean behavior. Through a combination of fascinating text and more than 150 beautiful and informative illustrations, chapters compare the intelligence markers of cetaceans with those of birds, bats, and primates, asking how we might properly define intelligence in nonhumans. As all-encompassing and profound as the seas in which these deep cetacean cultures have evolved, Deep Thinkers is an awesome and inspiring journey into the fathoms—a reminder of what we gain through their close study, and of what we lose when the great minds of the sea disappear. “Everything you always wanted to know about cetaceans and their intelligence captured here in a single beautiful volume by some of the world’s greatest experts.” —Frans de Waal, New York Times–bestselling author of Are We Smart Enough to Know How Smart Animals Are? “Teeming with cool stuff.” —NPR’s 13.7: Cosmos & Culture
Download or read book Spying on Whales written by Nick Pyenson and published by Penguin. This book was released on 2019-06-25 with total page 337 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.
Download or read book Eye of the Whale written by Douglas Carlton Abrams and published by Simon and Schuster. This book was released on 2009-08-04 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with “breathtaking scenes” and “vivid” (Publishers Weekly) imagery, national bestselling author Douglas Carlton Abrams’s riveting ecological thriller blends shockingly true facts with a powerful narrative that pulls readers into a dangerous race through a majestic and mysterious world. Dedicated scientist Elizabeth McKay has spent almost a decade cracking the code of humpback whale communication. Their song, the most complex in nature, may in fact reveal unimaginable secrets about the animal world. When a humpback whale swims up the Sacramento River with a strange and unprecedented song, Elizabeth must decipher its meaning in order to save the whale and ultimately much more. But as her work captures the media’s interest, powerful forces emerge to stop her from revealing the animal’s secrets. Soon, Elizabeth is forced to decide if her discoveries are worth losing her marriage, her career, and possibly her life. Working closely with leading scientists for his extensive research into humpback whales and the harrowing ecological challenges they face today, national bestselling author Douglas Carlton Abrams has created a unique and timeless story that will transform readers and their relationship with the fragile world in which we live.
Download or read book Novel Insights into the Circulation Biogeochemistry and Ecosystem Function of the Gulf of Mexico A Perspective from Mexican Waters in Support of Oil Spill Preparedness written by Maria Josefina Olascoaga and published by Frontiers Media SA. This book was released on 2023-12-11 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to the Deepwater Horizon oil spill in the Gulf of Mexico (GoM), and given the increased activities of the offshore oil industry, an international multidisciplinary consortium - the CIGOM Consortium - was funded by Mexico's Energy Secretariat (SENER) and its National Council for Science and Technology (CONACyT). Spanning 2015-2022, CIGOM's goals were to establish an environmental baseline to characterize the southern GOM’s natural variability and contribute to the understanding of ecosystem function, use cutting-edge technologies to observe the ocean, couple physical circulation and biogeochemical models to gain understating of oceanographic processes, generate oil spill scenarios using model ensembles and statistical techniques and conducting vulnerability assessments. Over 300 researchers participated in the CIGOM consortium's efforts.
Download or read book CRC Handbook of Marine Mammal Medicine written by Leslie Dierauf and published by CRC Press. This book was released on 2001-06-27 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Encyclopedia of Marine Mammals written by William F. Perrin and published by Academic Press. This book was released on 2009-02-26 with total page 1355 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Environmental Impact of Ships written by Stephen de Mora and published by Cambridge University Press. This book was released on 2020-11-05 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, global review of the impact ships have on the environment, covering pollutant discharges, non-pollutant impacts and international legislation.
Download or read book Effects of Noise on Marine Mammals written by William John Richardson and published by . This book was released on 1991 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Before We Leave You written by Patricia Cori and published by North Atlantic Books. This book was released on 2011-04-26 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: What if whales and dolphins truly do have a superior intellect, as many believe, and can speak to the human race? What would their message be? In November 2008, gifted clairvoyant Patricia Cori was in Jordan teaching a workshop when a life-changing event occurred. A community of Cetaceans—“a choir of whales and dolphins,” as she describes it—interrupted her talk with a frantic plea for help. Cori was suddenly witness to a devastating scene of suffering, a communal grieving of scores of whales and dolphins “frenzied, lost, and dying.” This was the first of several terrifying calls for help, all of which were immediately followed by mass suicide events as these majestic creatures collectively chose to leave us and our planet. These troubling incidents evolved into the stream of messages for humanity that Cori reveals in this extremely timely work. The whales and dolphins present their deep understanding of our urgent global situation, calling for the human race to restore balance to our ecosystems—especially our dying oceans. For the first time, we read the communications of the Cetaceans and their story of devotion and celebration of life on the Great Planet Earth. We are also given a glimpse of their role in the unfolding of galactic events throughout our solar system, and the message is clear: We must wake up and realize that our continued abuse of the environment is altering the course of Gaia’s progression to the next dimension. Without the whale and dolphin song—without these musicians who hold the oceans in balance—we risk our advancement through the ascension process for which our entire solar system is destined. Before We Leave You is a roadmap to that higher future and a pathway to global transformation. ***NOTE: ELECTRONIC VERSION OF THIS TITLE DOES NOT INCLUDE THE CETACEAN MEDITATIONS CARDS INCLUDED IN THE REGULAR PRINTED VERSION.
