摘要
Abstract
[ Objectivo] The aim was to study the current situation and protection countermeasures of wild plant resources in Xishuangbanna National Nature Reserve. [ Method] The current situation of wild plant resources in Xishuangbanna National Nature Reserve was researched by means of route survey, sample plot survey and literature survey, and then the main impact factors of wild plant resources were analyzed by u-sing participatory rural appraisal and problem tree analysis, finally protection countermeasures were put forward according to current situation and main impact factors. [ Result] There were 2779 species of vascular plants belonging to 214 families and 1012 genera (including subfamilies and varieties) in Xishuangbanna National Nature Reserve, among them, there existed 261 species of pteridophyte belonging to 41 families and 91 genera, 14 species of gymnosperm belonging to 6 families and 6 genera, and 2 504 species of angiosperm belonging to 167 families and 915 genera. There were main impact factors of wild plant resources in Xishuangbanna National Nature Reserve, such as planting under forest, habitat fragmentation, cutting trees, collection and utilization of no-timber products, development of animal husbandry, insufficient recognition of community residents to protection areas and lots of floating population. In the future, wild plant resources in Xishuangbanna National Nature Reserve could be protected through strengthening propaganda, education, management, enforcing the law strictly and other countermeasures. [Conclusion] The study could provide theoretical foundation for the protection of wild plant resources in Xishuangbanna National Nature Reserve.关键词
野生植物资源/保护对策/影响因素/国家级自然保护区/西双版纳Key words
Wild plant resources/ Protection countermeasures/ Impact factors/ National Nature Reserve/ Xishuangbanna分类
资源环境
