青海省湿地资源现状调查及评价研究

Investigation and Evaluation of Wetland Resource Status in Qinghai Province

以青海省湿地为研究对象,主要采用样带调查的方法,对青海省的湿地资源现状进行了全面调查。结果表明,全省湿地维管束植物共有29科69属181种,其中蕨类植物1科2属3种;有湿地脊椎动物123种,其中湿地水涉禽鸟类48种,鱼类55种,两栖类9种,兽类11种;湿地动物种类占陆栖脊椎动物种类的26.4%,其中,属国家和省级重点保护的湿地动物有39种;哺乳类动物103种。由于全球气候变化以及人为干扰等因素的影响,青海湿地资源近些年逐渐减少,应采取有效措施进行保护。

This article focused on investigation and evaluation of wetland resource status in Qinghai Province by using the method of sample investigation. The results show that there exist vascular bundle plants of 29 familes, 68 genus and 181 speciese,of which three are ferns of 1 family,2 genus,3 species in shole province, There are 123 of species amniotes,including wading birds 48, fish 55,and beasts 11,accounting for 26. 4% of terrestrial amniotes specie,of which 39 species are protected at provincial and national levels. There are 55 species of fish, belonging to 3 orders, 5 families and mainly distributed in these areas like Yangtze River, Yellow River,Lancangjiang River and the rivers in Qinghai lake basin,Hannan basin and Chaidamu basin. There are mammalians of 103 species in whole province. As the effect of global climate change and human disturbance,wetland resources of Qinghai annually decreases,and some useful measures of protecting the wetland resources must be taken in the future.