摘要
阐述了新疆物种多样性的特点及脊椎动物的基本组成。 1980年以来 ,新疆陆续建立了 2 0多个自然保护区 ,其中属于国家级的保护区 3～ 4个。已知的野生脊椎动物种类约 70 0种 (隶属于 5纲 ,37目 ,97科 ,196属 )。包括哺乳类约 134种 ,鸟类 392～ 430种 ,爬行类 40～ 45种 ,两栖类 6～ 7种和鱼类 93～ 12 0种 (鱼类中约半数为引入种 )。近年在经济利益的驱动下 ,一些保护区名存实亡 ,成了人类经济活动最频繁的地方 ,野生物种的处境日趋恶化。本文企图在动物保护方面提出问题和观点 ,便于在西部开发的过程中引起决策者们的重视。
As an important part of the ecosystem in the world, the wild are highly sensitive to impel the public to pay an increasing attention to the vertebrates and their habitats. The region from Xinjiang to Central Asian countries and from north China to Mongolia, explored less by zoologists. The region is mainly consisted of deserts and high mountain ranges many lakes and rivers that provide the suitable habitats for wildlife. These are actually unknown. Conservation in the modern sense is a very important part of development, especially in the Western Development of China. This paper deals with the species diversity and vertebrates' conservation in Xinjiang. Since 1980, over 20 local nature reserves and 4 national nature reserves have been established in Xinjiang. There are about 700 vertebrate species ( in 5 classes, 37 orders, 97 families, 196 genera ) in Xinjiang. These cover about 134 species of mammals, 392～430 species of birds, 40～45 species of reptiles, 6～7 species of amphibians and 93～120 fishes. With the rapid economic develop ment, some protected areas exist only in name. The areas are not only havens for wild species, but also maintain ecological benefits. Xinjiang is a very special region in China. The wild animals are different from those in other provinces along the east coast and in the interior. There are many questions about the conservation of wild animals in Xinjiang , e.g. the threatened species distinguishing, distribution and management etc. So the paper is for reference only to the Great Development of Westerm China.
出处
《干旱区地理》
CSCD
北大核心
2001年第1期47-51,共5页
Arid Land Geography
关键词
野生动物
物种多样性
保护区
新疆
脊椎动物
species diversity
wildanimals
conservation
protected area
Xinjiang.
