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Author: Vincenzo Penteriani Publisher: Cambridge University Press ISBN: 9781108483520 Category : Nature Languages : en Pages : 500
Book Description
Bears have fascinated people since ancient times. The relationship between bears and humans dates back thousands of years, during which time we have also competed with bears for shelter and food. In modern times, bears have come under pressure through encroachment on their habitats, climate change, and illegal trade in their body parts, including the Asian bile bear market. The IUCN lists six bears as vulnerable or endangered, and even the least concern species, such as the brown bear, are at risk of extirpation in certain countries. The poaching and international trade of these most threatened populations are prohibited, but still ongoing. Covering all bears species worldwide, this beautifully illustrated volume brings together the contributions of 200 international bear experts on the ecology, conservation status, and management of the Ursidae family. It reveals the fascinating long history of interactions between humans and bears and the threats affecting these charismatic species.
Author: Vincenzo Penteriani Publisher: Cambridge University Press ISBN: 9781108483520 Category : Nature Languages : en Pages : 500
Book Description
Bears have fascinated people since ancient times. The relationship between bears and humans dates back thousands of years, during which time we have also competed with bears for shelter and food. In modern times, bears have come under pressure through encroachment on their habitats, climate change, and illegal trade in their body parts, including the Asian bile bear market. The IUCN lists six bears as vulnerable or endangered, and even the least concern species, such as the brown bear, are at risk of extirpation in certain countries. The poaching and international trade of these most threatened populations are prohibited, but still ongoing. Covering all bears species worldwide, this beautifully illustrated volume brings together the contributions of 200 international bear experts on the ecology, conservation status, and management of the Ursidae family. It reveals the fascinating long history of interactions between humans and bears and the threats affecting these charismatic species.
Author: Bjorn Dihle Publisher: Mountaineers Books ISBN: 1680513109 Category : Biography & Autobiography Languages : en Pages : 247
Book Description
In A Shape in the Dark, wilderness guide and lifelong Alaskan Bjorn Dihle weaves personal experience with historical and contemporary accounts to explore the world of brown bears--from encounters with the Lewis and Clark Expedition, frightening attacks including the famed death of Timothy Treadwell, the controversies related to bear hunting, the animal’s place in native cultures, and the impacts on the species from habitat degradation and climate change. Much more than a report on human-bear interactions, this compelling story intimately explores our relationship with one of the world’s most powerful predators. An authentic and thoughtful work, it blends outdoor adventure, history, and elements of memoir to present a mesmerizing portrait of Alaska’s brown bears and grizzlies, informed by the species’ larger history and their fragile future.
Author: Christopher Servheen Publisher: IUCN ISBN: 9782831704623 Category : Bears Languages : en Pages : 328
Book Description
Of the status of bear species by distribution / Christopher Servheen -- An overview of bear conservation planning and implementation / Bernard Peyton, Christopher Servheen, and Stephen Herrero -- Genetics of the bears of the world / Lisette Waits, David Paetkau, and Curtis Strobeck -- The trade in bears and bear parts / Christopher Servheen -- Brown bear conservation action plan for North America (Ursus arctos). Alaska / Sterling D. Miller and John Schoen. Canada / Bruce McLellan and Vivian Banci. United States: grizzly bear in the Lower 48 / Christopher Servheen -- Brown bear conservation action plan for Europe (Ursus arctos). Austria / Georg Rauer. Bulgaria / Nikolai Spassov and G. Spiridonov. Finland / Erik S. Nyholm and Kai-Eerik Nyholm. France / Jean Jacques Camarra. Greece / George Mertzanis. Italy (Abruzzo) / Giorgio Boscagli. Italy (Trentino) / Fabio Osti. Norway / Ole Jakob Sørensen, Jon E. Swenson, and Tor Kvam. Poland / Witold Frackowiak, Roman Gula, and Kajetan Perzanowski. Romania / Ovidiu Ionescu. Slovakia / Pavel Hell and Slavomir Find'o. Spain: eastern and western Cantabria. Eastern Cantabrian subpopulation / Anthony P. Clevenger and Francisco J. Purroy. Western Cantabrian subpopulation / Javier Naves Cienfuegos and Carlos Nores Quesada. Sweden / Jon E. Swenson, Finn Sandegren, Anders Bjärvall, Robert Franzén, Arne Söderberg, and Petter Wabakken. Former Yugoslavia / Djuro Huber and Miha Adamic -- Brown bear conservation action plan for Asia (Ursus arctos). China: Heilonjiang black and brown bears / Cheng Jizhen. India / S. Sathyakumar. Japan: Hokkaido / Tsutomu Mano and Joseph Moll. Mongolia: Gobi bear / Thomas McCarthy. Russia / Igor Chestin -- American black bear conservation action plan (Ursus americanus) / Michael R. Pelton, Alex B. Coley, Thomas H. Eason, Diana L. Doan Martinez, Joel A. Pederson, Frank T. van Manem and Keith M. Weaver -- Spectacled bear conservation action plan (Tremarctos ornatus) / Bernard Peyton. Bolivia / Damián I. Rumiz and Jorge Salazar. Colombia / Jorge Orejuela and Jeffrey P. Jorgenson. Ecuador / Luis Suárez. Perú / Bernard Peyton, coordinator. Venezuela / Edgard Yerena, coordinator -- Asiatic black bear conservation action plan (Ursus thibetanus). China / Ma Yiqing and Li Xiaomin. India / S. Sathyakumar. Japan / Toshihiro Hazumi. Russia / Igor Chestin and Victor Yudin. Taiwan: Formosan black bear / Ying Wang. Vietnam: black bear and sun bear / Do Dinh Sam -- Sun bear conservation action plan (Helarctos malayanus) / Christopher Servheen. Lao PDR / Richard E. Salter -- Sloth bear conservation action plan (Melursus ursinus) / David L. Garshelis, Anup R. Joshi, James L.D. Smith, and Clifford G. Rice -- Giant panda conservation action plan (Ailuropoda melanoleuca) / Donald G. Read and Jien Gong -- Global status and management of the polar bear (Ursus maritimus) / IUCN/SSC Polar Bear Specialist Group.
Author: Jeannie Brett Publisher: Charlesbridge ISBN: 1607347385 Category : Juvenile Nonfiction Languages : en Pages : 35
Book Description
A comprehensive look at the world’s eight bear species. Discover shared traits and behaviors as well as unique characteristics of the polar bear, brown bear, North American black bear, spectacled bear, Asiatic black bear, sloth bear, sun bear, and giant panda. Readers will marvel at the adaptations each has developed to survive in a challenging world. Jeannie Brett’s stunning artwork, coupled with her thorough research, brings each bear and its habitat to life. Appended with a glossary and an illustrated world map that shows the location of bear habitats.
Author: Willard A. Troyer Publisher: University of Alaska Press ISBN: 1889963720 Category : Nature Languages : en Pages : 146
Book Description
Bears are North America's most complex and controversial predator, both loved and hated for their majesty and power. Will Troyer's introduction to the natural history of Alaska's brown bears is both enchanting and informative, told with the objectivity of a biologist, the resonant voice of an outdoorsman who has spent decades in bear society, and breathtaking photography. Troyer was a pioneer in the study of brown bears. Convinced that scientific research was the only antidote to widespread fear and misinformation about one of Alaska's largest predators, he gathered data with primitive equipment and endured hair-raising adventures. His career spanned dramatic changes in approaches to bear management that ranged from extermination to conservation, a history of human-bear interactions that he recounts with unusual insight and first-hand knowledge. Troyer offers a holistic description of bear biology and behavior, an account of bear-human interactions, and practical advice for viewing and photographing bears. Into Brown Bear Country offers an intimate, realistic view of the lives of Alaska's coastal bears. Entertaining and readable, it will be enjoyed by all readers of nature literature and is an essential starting point for anyone visiting bear country.
Author: J. Andrew Royle Publisher: Academic Press ISBN: 012407152X Category : Science Languages : en Pages : 609
Book Description
Spatial Capture-Recapture provides a comprehensive how-to manual with detailed examples of spatial capture-recapture models based on current technology and knowledge. Spatial Capture-Recapture provides you with an extensive step-by-step analysis of many data sets using different software implementations. The authors' approach is practical – it embraces Bayesian and classical inference strategies to give the reader different options to get the job done. In addition, Spatial Capture-Recapture provides data sets, sample code and computing scripts in an R package. - Comprehensive reference on revolutionary new methods in ecology makes this the first and only book on the topic - Every methodological element has a detailed worked example with a code template, allowing you to learn by example - Includes an R package that contains all computer code and data sets on companion website
Author: Jacqueline Dembar Greene Publisher: Bearport Publishing ISBN: 1597165336 Category : Juvenile Nonfiction Languages : en Pages : 36
Book Description
Explains why silvertips became an endangered species, and describes the efforts of scientists to bring them back from the brink of extinction.
Author: Jordi Catalan Publisher: Springer ISBN: 3319559826 Category : Nature Languages : en Pages : 413
Book Description
This book provides case studies and general views of the main processes involved in the ecosystem shifts occurring in the high mountains and analyses the implications for nature conservation. Case studies from the Pyrenees are preponderant, with a comprehensive set of mountain ranges surrounded by highly populated lowland areas also being considered. The introductory and closing chapters will summarise the main challenges that nature conservation may face in mountain areas under the environmental shifting conditions. Further chapters put forward approaches from environmental geography, functional ecology, biogeography, and paleoenvironmental reconstructions. Organisms from microbes to large carnivores, and ecosystems from lakes to forest will be considered. This interdisciplinary book will appeal to researchers in mountain ecosystems, students and nature professionals. This book is open access under a CC BY license.
Author: Dave Taylor Publisher: ISBN: 9781554554690 Category : Nature Languages : en Pages : 0
Book Description
"A full colour natural history of the North American black bear, its evolution, biology, environment, history, human interaction, conservation and protection--with maps and photographs."--
Author: Vincenzo Penteriani
Author: Vincenzo Penteriani
Author: Bjorn Dihle
Author: Christopher Servheen
Author: Jeannie Brett
Author: Willard A. Troyer
Author: Enos A. Mills
Author: J. Andrew Royle
Author: Jacqueline Dembar Greene
Author: Jordi Catalan
Author: Dave Taylor