Bears of the World:Ecology, Conservation and Management

世界熊:生态,保护与管理

动物学

售   价:
1294.00
发货周期:外国库房发货,通常付款后3-5周到货
作      者
出  版 社
出版时间
2020年11月30日
装      帧
精装
ISBN
9781108483520
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页      码
500
语      种
英文
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库存 50 本
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图书简介
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.
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