Download or read book Antler Development in Cervidae written by Robert D. Brown and published by . This book was released on 1983 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes papers on the role of physiology, endocrinology, histology, genetics, photoperiod and nutrition in antler growth and development and on the velvet antler industry.
Download or read book Deer Antlers written by Richard J. Goss and published by Academic Press. This book was released on 2012-12-02 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about one of nature's most remarkable accomplishments. When deer grow antlers they are actually regenerating anatomically complex appendages - something that no other mammal can do. The rate at which antler elongate makes them the fastest growing structures in the animal kingdom. Profoundly affected by male hormones, these secondary sex characters grow into massive tumors if the deer possessing them is castrated. These and other unique characteristics have made antlers the focus of extensive scientific research that addresses some provocative questions: From what tissues do antlers develop? By what morphogenetic mechanisms are they regenerated every year? What social functions prompted their initial evolution? How are they influenced by hormones, and by the seasonal daylength fluctuations that regulate their annual replacement cycles? These and many other questions are considered in this comprehensive account of antlerology.Students of development, evolution, and behavior will find much to appreciate in this volume, as will ecologists, wildlife biologists, and zookeepers. It is a rich source of information for endocrinologists and physiologists interested in the relationship of antlers to the reproductive cycle. The orthopedists will find the study of antlers a valuable model of skeletal growth and bone disease, and the purported medicinal properties of velvet antlers will be a subject of interest to the pharmacologist.Deer Antlers: Regeneration, Function, and Evolution is as scientifically accurate as it is readable. It does not answer all questions about these unique appendages, but it is certain to arouse curiosity about the many unsolved problems of how antlers grow, die, and are shed in the course of a single year.
Download or read book International Symposium On Antler Development in Cervidae written by Caesar Kleberg and published by . This book was released on 1981 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Symposium on Antler Development in Cervidae written by and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Racks written by David Petersen and published by Booktango. This book was released on 2014-05-30 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 20th Anniversary Edition of David Petersen's 1991 natural-history cult classic features new cover art by landscape master Thomas Aquinas Daly; original interior art by America's leading woodcut artist, Michael McCurdy; a foreword by world-renowned deer and antler expert Valerius Geist; and updates and revisions throughout. Well-researched chapters cover the antlers, evolution, natural histories, and social lives of each of North America's five deer species (white-tailed and mule deer, elk, moose, and caribou), as well as the extinct 'Irish elk,' which carried antlers as wide as an SUV is long. Throughout, Petersen's science is woven seamlessly into the author's personal-narrative natural history, taking readers beyond mere facts and figures and into the field for personal encounters with antlers and the animals that wear them. Also included are a bibliography, deer taxonomy chart, and a fascinating interview with antler expert Valerius Geist. "Whether you're a hunter, biologist, wildlife photographer or just a casual observer of nature, Racks is must reading if you're interested in the phenomena of antler growth and development." -- Gary Wolfe (former CEO Rocky Mountain Elk Foundation) "When field observations are as well described as David Petersen's are in Racks, they open up new insights even to scientists." -- Dr. Valerius Geist (from his foreword to Racks).
Download or read book The Growth and shedding of the antlers of the deer written by Sir William Macewen and published by . This book was released on 1920 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Symposium on Antler Development in Cervidae September 23 25 1981 written by Caesar Kleberg Wildlife Research Institute and published by . This book was released on 1981 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes brief biographies of sponsored lecturers, program schedule, and abstracts of conference papers.
Download or read book Horns Pronghorns and Antlers written by George A. Bubenik and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first drawings left on walls of ancient caves, human beings have been fascinated with that unique phenomenon of the animal kingdom, the presence of horns and antlers. From the mythical ''unicorn'' exercising the power over life and death to the perceived aphrodisiacal and other medical properties of rhinoceros horns and growing antlers, these conspicuous protuberances have had a significant place in the history of mankind. Part of that ancient interest in antlers and horns was due to their value as sym bols of masculinity; this interest persists today in trophy hunting, an honorable tradition carried on for centuries in many countries of the world. This book, which deals with evolution, morphology, physiology, and behavior, has not been devised as a comprehensive review of the subject of horns, prong horns, and antlers; rather, it is a series of chapters stimulating thoughts, discus sions, and initiation of new studies. As editors, we did not interfere with the content of articles nor with the opin ions and interpretations of our contributors, and we left them to decide whether to accept the suggestions of our reviewers. Despite the fact that various aspects of cranial appendages have been studied since the end of the eighteenth century, many controversial views still exist, as witnessed in various chapters of this book.
Download or read book The Biology of Deer written by Robert D. Brown and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first International Conference on the Biology of Deer Production was held at Dunedin, New Zealand in 1983. That meeting provided, for the first time, a forum for those with interests in either wild deer management or farmed deer production to come together. Scientists, wild deer managers, domestic deer farmers, veterinarians, venison and antler product producers, and others were able to discuss common problems and to share their knowledge and experience. The relationships formed at that meeting, and the information amassed in the resulting Proceedings, sparked new endeavors in cervid research, management, and production. A great deal has taken place in the world of deer biology since 1983. Wild deer populations, although ever increasing in many areas of the world, face new hazards of habitat loss, environmental contamination, and overexploitation. Some species are closer to extinction than ever. Game managers often face political as well as biological challenges. Many more deer are now on farms, leading to greater concerns about disease control and increased needs for husbandry information. Researchers have accumulated considerable new in formation, some of it in areas such as biochemical genetics, not discussed in 1983.
Download or read book The Growth and Shedding of the Antlers of the Deer written by Sir William Macewen and published by . This book was released on 1920 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deer Antlers written by Richard J. Goss and published by Academic Press. This book was released on 1983-06-11 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about one of nature's most remarkable accomplishments. When deer grow antlers they are actually regenerating anatomically complex appendages - something that no other mammal can do. The rate at which antler elongate makes them the fastest growing structures in the animal kingdom. Profoundly affected by male hormones, these secondary sex characters grow into massive tumors if the deer possessing them is castrated. These and other unique characteristics have made antlers the focus of extensive scientific research that addresses some provocative questions: From what tissues do antlers develop? By what morphogenetic mechanisms are they regenerated every year? What social functions prompted their initial evolution? How are they influenced by hormones, and by the seasonal daylength fluctuations that regulate their annual replacement cycles? These and many other questions are considered in this comprehensive account of antlerology. Students of development, evolution, and behavior will find much to appreciate in this volume, as will ecologists, wildlife biologists, and zookeepers. It is a rich source of information for endocrinologists and physiologists interested in the relationship of antlers to the reproductive cycle. The orthopedists will find the study of antlers a valuable model of skeletal growth and bone disease, and the purported medicinal properties of velvet antlers will be a subject of interest to the pharmacologist. Deer Antlers: Regeneration, Function, and Evolution is as scientifically accurate as it is readable. It does not answer all questions about these unique appendages, but it is certain to arouse curiosity about the many unsolved problems of how antlers grow, die, and are shed in the course of a single year.
Download or read book Antler Development in Cervidae written by Robert D. Brown and published by . This book was released on 1983 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geweih - Rothirsch - Archäozoologie.
Download or read book Biology and Management of White tailed Deer written by David G. Hewitt and published by CRC Press. This book was released on 2011-06-24 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Wildlife Society Outstanding Edited Book Award for 2013! Winner of the Texas Chapter of The Wildlife Society Outstanding Book Award for 2011! Winner of a CHOICE Outstanding Academic Title Award for 2011! Biology and Management of White-tailed Deer organizes and presents information on the most studied large mammal species in the world. The book covers the evolutionary history of the species, its anatomy, physiology, and nutrition, population dynamics, and ecology across its vast range (from central Canada through northern South America). The book then discusses the history of management of white-tailed deer, beginning with early Native Americans and progressing through management by Europeans and examining population lows in the early 1900s, restocking efforts through the mid 1900s, and recent, overabundant populations that are becoming difficult to manage in many areas. Features: Co-published with the Quality Deer Management Association Compiles valuable information for white-tailed deer enthusiasts, managers, and biologists Written by an authoritative author team from diverse backgrounds Integrates white-tailed deer biology and management into a single volume Provides a thorough treatment of white-tailed deer antler biology Includes downloadable resources with color images The backbone of many state wildlife management agencies' policies and a featured hunting species through much of their range, white-tailed deer are an important species ecologically, socially, and scientifically in most areas of North America. Highly adaptable and now living in close proximity to humans in many areas, white-tailed deer are both the face of nature and the source of conflict with motorists, home-owners, and agricultural producers. Capturing the diverse aspects of white-tailed deer research, Biology and Management of White-tailed Deer is a reflection of the resources invested in the study of the species’ effects on ecosystems, predator-prey dynamics, population regulation, foraging behavior, and browser physiology.
Download or read book Nutrient Requirements of Small Ruminants written by National Research Council (U.S.). Committee on Nutrient Requirements of Small Ruminants and published by 中国法制出版社. This book was released on 2007-01-05 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proper formulation of diets for small ruminants depends on adequate knowledge of their nutrient requirements.
Download or read book Fossil Mammals of Asia written by Xiaoming Wang and published by Columbia University Press. This book was released on 2013 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is on the emergence of mammals in Asia, based largely on new fossil finds throughout Asia and cutting-edge biostratigraphic and geochemical methods of dating the fossils and their geological substrate"--Provided by publisher.
Download or read book Reproductive Biology of White tailed Deer on Cumberland Island Georgia written by Susan King Miller and published by . This book was released on 1989 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bones written by John D. Currey and published by Princeton University Press. This book was released on 2006-07-23 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a comprehensive and accessible overview of what is known about the structure and mechanics of bone, bones, and teeth. In it, John Currey incorporates critical new concepts and findings from the two decades of research since the publication of his highly regarded The Mechanical Adaptations of Bones. Crucially, Currey shows how bone structure and bone's mechanical properties are intimately bound up with each other and how the mechanical properties of the material interact with the structure of whole bones to produce an adapted structure. For bone tissue, the book discusses stiffness, strength, viscoelasticity, fatigue, and fracture mechanics properties. For whole bones, subjects dealt with include buckling, the optimum hollowness of long bones, impact fracture, and properties of cancellous bone. The effects of mineralization on stiffness and toughness and the role of microcracking in the fracture process receive particular attention. As a zoologist, Currey views bone and bones as solutions to the design problems that vertebrates have faced during their evolution and throughout the book considers what bones have been adapted to do. He covers the full range of bones and bony tissues, as well as dentin and enamel, and uses both human and non-human examples. Copiously illustrated, engagingly written, and assuming little in the way of prior knowledge or mathematical background, Bones is both an ideal introduction to the field and also a reference sure to be frequently consulted by practicing researchers.
