太白山极小种群植物资源调查及保护研究OA

Due to the influence of natural and human factors,the ecological environment has been dete-riorating day by day,and many extremely small populations are on the brink of extinction.It is urgent to establish ecological protection communities to strengthen the protection of extremely small popula-tions of plants,in order to save the germplasm resources of wild endangered plants.In order to under-stand the status of extremely small populations of protected plants in Taibai Mountain,an ecological protection community is established.Based on the data from previous investigations of plant resources in the Taibaishan Nature Reserve,a combination of key survey,line transect and quadrat survey to in-vestigate the extremely small population of plants in the Pan Taibai Mountain area.