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On The Variation Of The Sea Elephants
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Book Synopsis Proceedings of the General Meetings for Scientific Business of the Zoological Society of London by : Zoological Society of London
Download or read book Proceedings of the General Meetings for Scientific Business of the Zoological Society of London written by Zoological Society of London and published by . This book was released on 1912 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Zoological Society of London by : Zoological Society of London
Download or read book Proceedings of the Zoological Society of London written by Zoological Society of London and published by . This book was released on 1912 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Zoology written by and published by . This book was released on 1912 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Northern Elephant Seal by : Charles Haskins Townsend
Download or read book The Northern Elephant Seal written by Charles Haskins Townsend and published by . This book was released on 1912 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Zoological Society of London by :
Download or read book Proceedings of the Zoological Society of London written by and published by . This book was released on 1912 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Elephant Seals by : Burney J. Le Beouf
Download or read book Elephant Seals written by Burney J. Le Beouf and published by Univ of California Press. This book was released on 2023-11-10 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The largest of all seals, elephant seals rank among the most impressive of marine mammals. They are renowned for their spectacular recovery from near-extinction at the end of the nineteenth century when seal hunters nearly eliminated the entire northern species. No other vertebrate has come so close to extinction and made such a complete recovery. The physiological extremes that elephant seals can tolerate are also remarkable: females fast for a month while lactating, and the largest breeding males fast for over one hundred days during the breeding seasons, at which times both sexes lose forty percent of their body weight. Elephant seals dive constantly during their long foraging migrations, spending more time under water than most whales and diving deeper and longer than any other marine mammal. This first book-length discussion of elephant seals brings together worldwide expertise from scientists who describe and debate recent research, including the history and status of various populations, their life-history tactics, and other findings obtained with the help of modern microcomputer diving instruments attached to free-ranging seals. Essential for all marine mammalogists for its information and its methodological innovations, Elephant Seals will also illuminate current debates about species extinctions and possible means of preventing them. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1994.
Book Synopsis The Record of Zoological Literature by :
Download or read book The Record of Zoological Literature written by and published by . This book was released on 1911 with total page 1378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Zoological Society of London by : Zoological Society of London
Download or read book Proceedings of the Zoological Society of London written by Zoological Society of London and published by . This book was released on with total page 1372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report of the Commissioner for ... by : United States Fish Commission
Download or read book Report of the Commissioner for ... written by United States Fish Commission and published by . This book was released on 1904 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Report of the Commissioner of Fisheries by : United States. Bureau of Fisheries
Download or read book Annual Report of the Commissioner of Fisheries written by United States. Bureau of Fisheries and published by . This book was released on 1904 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Archaeo–Astronometria by : Dean Clarke
Download or read book Archaeo–Astronometria written by Dean Clarke and published by Xlibris Corporation. This book was released on 2008-10-23 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: There have been many books on the origin of astronomy some good and some very poorly address the issues of ancient mans interests in the stars. The ancient Sumer and Egyptian notions of music mostly confirms how ancient this notion is in their chorded progressions of tone. This notion is more an Upper Paleolithic celestial idea. In a sense man during this time man was beginning to have a concept of north, south, east and west in spatial terms. It involves the curvature of the ribs of Nut the Egyptian Sky Goddess as a ribbed vaulted sky, and sometimes in a horizon sense of a bowing arch of a stars path, or the curve of a bone in the stars moving path. The half way point of this fall for say our Nut, Adam and Eve would thus be about 27,000 BC which falls in a significant period Ice Age re-emergence and a deserts expanding in equator regions. These are only a small part of what had to addressed in origins of night sky studies. The point being this piece as fake or not is that the components of the animals, man, plants and mans artifacts were very early on displayed. We might ask in such a condition what was their night sky? If we look at all of these constellations they fall below the Celestial Equator in the South Pole region mostly. It would seem that all these birds to them being placed in the night sky like the stars and as they watched what directions the birds along with stars as to where they went in order to ascertain their relations to dusk or dawn night sky. What caused the South Africa plight of 80,000 BC? The Antarctica had been growing ice forms from 170,000 BC to 80,000 BC towards the north, and then around 70,000 BC there seemed to be a melting trend back south. In an astronomy sense we can thank him for larger game entering in the pantheon of the constellations, or the leaf, otter, and some constellations lost to time like the mammoths. What does this have to do with constellations, taboos, or the advent of Cro-Magnon man well in the depictions of constellation images? Slowly from east to west the stars move, but then it did not take man not long after 70,000 BC to note that some planets or stars seemed to move retrograde in the night sky? This book address what ideas did they show or have before or after these earth changes. As ideas such as: "Maybe, it was a lasso constellation for some animals capture as a God of Capture." And, "Somewhere around the time of 50,000 BC in the region of northern England to the region above the Black Sea there occurred a melting phase between the ice ages and cultures began to spread". The evidence of this is found by different locations in Europe and Central Europe of the use of rock shadows, stars noted by hands in movement, and certain hand symbols by star images or dots as stars not just stab marks. Ironic again that Man beside Woman on the pole treetop does not have strong reminders of the Adam-Eve Tree and the Serpent as maybe Draco? The symbol anciently always shows the snake at the foot of the tree or ascended the tree at the apex of the trunk which if astronomy wise would mean an ascended constellation to the Zenith or the Pole! Draco thus deposed Adam and Eve from their own constellation garden and domain by it ascending as an ancient Pole Axis Mundi? Thus the smoke screen really is a tied between this local area of France and Late Paleolithic Mans ideas of that region in the night sky of a certain year or month period of hunting. Although we have jumped forward in the time of ancient astronomy beginnings in a way really in this sense we have not. To the real beginnings of little known ancient astronomy.
Book Synopsis Whales, Whaling, and Ocean Ecosystems by : James A. Estes
Download or read book Whales, Whaling, and Ocean Ecosystems written by James A. Estes and published by Univ of California Press. This book was released on 2006 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A must read for anyone interested in the ecology of whales, this timely and creative volume is sure to stimulate new research for years to come."—Annalisa Berta, San Diego State University
Book Synopsis The Behaviour of Pinnipeds by : D. Renouf
Download or read book The Behaviour of Pinnipeds written by D. Renouf and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: We teach our students of behavioural science that one first defines a research problem, and then the most appropriate animal is selected to investigate hypotheses. The reverse order of events is improper: a particular class of animals should not be studied for its own sake. In the case of the Pinnipeds (seals, sea lions, fur seals and walruses) the organism and the problem are essentially the same. The research questions presented in this volume in one way or another relate to survival in two worlds, the ocean for foraging, and the terrain at its edge or frozen above it for breeding. The evolution of Pinniped behaviour and the mechanisms which underlie it are a consequence of having to cope with two seemingly incompatible sets of environmental constraints. The physiological adaptations for concomitant functioning in two media with very different physical characteristics have produced correlated behav ioural modifications. The energetic demands of reproduction and foraging are idiosyncratic because each activity occurs on opposite sides of the air/water interface. As a result, the mating system must reconcile aquatic design for such functions as locomotion and thermoregulation, with the terrestrial requirements for successful pupping. Similarly, the ecology of this dual habitat prescribes the rules governing the behaviour of the neonate and its interactions with its mother.
Book Synopsis The Evolving Female by : Mary Ellen Morbeck
Download or read book The Evolving Female written by Mary Ellen Morbeck and published by Princeton University Press. This book was released on 1996-12-09 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: A human female is born, lives her life, and dies within the space of a few decades, but the shape of her life has been strongly influenced by 50 million years of primate evolution and more than 100 million years of mammalian evolution. How the individual female plays out the stages of her life--from infancy, through the reproductive period, to old age--and how these stages have been formed by a long evolutionary process, is the theme of this collection. Written by leading scholars in fields ranging from evolutionary biology to cultural anthropology, these essays together examine what it means to be female, integrating the life histories of marine mammals, monkeys, apes, and humans. The result is a fascinating inquiry into the similarities among the ways females of different species balance the need for survival with their role in reproduction and mothering. The Evolving Female offers an outlook integrating life history with an intimate examination of female life paths. Behavior, anatomy and physiology, growth and development, cultural identity of women, the individual, and the society are among the topics investigated. In addition to the editors, the contributors are Linda Fedigan, Kathryn Ono, Joanne Reiter, Barbara Smuts, Mariko Hiraiwa-Hasegawa, Mary McDonald Pavelka, Caroline Pond, Robin McFarland, Silvana Borgognini Tarli and Elena Repetto, Gilda Morelli, Patricia Draper, Catherine Panter-Brick, Virginia J. Vitzthum, Alison Jolly, and Beverly McLeod.
Book Synopsis Encyclopedia of Marine Mammals by : Bernd Würsig
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
Book Synopsis Tagging and Tracking of Marine Animals with Electronic Devices by : Jennifer L. Nielsen
Download or read book Tagging and Tracking of Marine Animals with Electronic Devices written by Jennifer L. Nielsen and published by Springer Science & Business Media. This book was released on 2009-06-10 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2nd international tagging and tracking symposium was held in San Sebastian, Spain, in October 2007, seven years after the first symposium was held in Hawaii in 2000 (Sibert and Nielsen 2001). In the intervening seven years, there have been major advances in both the capability and reliability of electronic tags and analytical approaches for geolocation of tagged animals in marine habitats. Advances such as increased data storage capacity, sensor development, and tag miniaturization have allowed researchers to track a much wider array of marine animals, not just large and charismatic species. Importantly, data returned by these tags are now being used in population analyses and movement simulations that can be directly utilized in stock assessments and other management applications. Papers in this volume are divided into three sections, the first describing insights into behavior achieved using acoustic, archival, and novel tags, the second reporting on advances in methods of geolocation, while the final section includes contributions where tag data have been used in management of marine species. Accurate documentation of animal movements and behaviors in critical marine habitats are impossible to obtain with other technologies. The management and conservation of marine species are critical in today’s changing ocean environment and as electronic tags become more accurate and functional for a diversity of organisms their application continues to grow, setting new standards in science and technology.
Book Synopsis Parental Care: Evolution, Mechanisms, And Adaptive Significance by :
Download or read book Parental Care: Evolution, Mechanisms, And Adaptive Significance written by and published by Academic Press. This book was released on 1996-11-18 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in the Study of Behavior presents its first thematic volume, focusing on the physiological and behavioral mechanisms underlying parental care. The book discusses parental care both within and across taxa, with coverage of invertebrates and early vertebrates, fishes, amphibia, reptiles, mammals, birds, and nonhuman primates. A running theme throughout the chapters shows that parental care is anchored to the ecology, reproductive physiology, and embryonic development of a species. Coverage also includes mechanisms of parental care, including analysis of the stimuli that parents respond to and how parental care is initiated, maintained, and terminated. Individual differences within species are also explored, examining stable differences in maternal style, how they arise, and the consequences for both mother and infant.