摘要
分布于新疆境内的欧亚河狸为200万年前的孑遗种群,具有极为独特的生物学特性,其皮毛和香腺分泌物———河狸香极为珍贵,同时由于其生存环境日益受到人类活动的威胁,河狸的生存空间越来越小,因此保护与开发利用河狸资源具有极为重要的现实意义和历史意义。
The Caster fiber that distributed in Xi nj iang is the epibiotic species population that have distinct bionomics sorely, an d the fur and the frangrance from it's glandular is very rare.Meanwhile,living space of Castor fiber have become so narrow and small by force of activity of t he mankind,therefore protecting and exploiting the resource of Castor fiber has important realistic and historical significance.
出处
《石河子大学学报（自然科学版）》
CAS
2003年第1期84-86,共3页
Journal of Shihezi University(Natural Science)
