滇金丝猴栖息地植物多样性研究

采用路线调查与标准地调查相结合的方法,结合历史资料,对滇金丝猴栖息地的野生植物资源进行了实地野外调查研究,分析了植物多样性及其受威胁状况。结果表明:(1)栖息地具有丰富的植物物种多样性,有维管束植物217科789属3533种(含亚种、变种),其中,国家重点保护野生植物有117种;(2)该区植物区系成分具有复杂性、多样性,明显偏重于温带性质、且植物区系起源古老,有中国特有分布属90个,其中,古特有属59个;(3)该区具有丰富的植被类型,包括4个植被型组,10个植被型,47个群系,具有较高的保护和科研价值。同时针对栖息地植物多样性受威胁状况,提出了植被恢复、生态移民及社区共管是保护植物多样性的有效措施。

Research on Plant Biodiversity at habitat of Rhinopithecus bieti

Based on historical data and field survey,wildlife resources in habitat of Rhinopithecus bieti are researched,and plant biodiversity and its threatened situation are analyzed.The results show that:(1)The vascular plants consists of 3533species(including subspecies and varieties) which belong to 789 genus and 217 families in habitat of Rhinopithecus bieti;(2)The flora composition is complicated and various in the habitat.There are 117Chinese endemic genus including 27ancient endemic genus,indicating that the flora is old;(3) There are 47forms which belong to four groups of vegetational type and 10 vegetational types in habitat of Rhinopithecus bieti.According to the threatened situation,effective measures including vegetation restoration,eco-emigration,the rare and endangered species conservation and community co-management for plant biodiversity conservation are suggested for habitat of Rhinopithecus bieti.