湖北堵河源省级自然保护区生物多样性研究

Study on Biodiversity of Duheyuan Provincal Nature Reserve of Hubei

摘要:

笔者对湖北堵河源自然保护区的生物多样性进行了研究.结果表明:(1)保护区有自然植被为4个植被型组,7个植被型,26个群系;(2)保护区有维管束植物174科730属1 733种,占湖北省维管束植物总种数的28.52%,属国家珍稀濒危或重点保护植物41种;(3)保护区有脊椎动物26目81科286种,占湖北省脊椎动物总种数的42.69%.其中:国家重点保护野生动物43种.

Abstract:

The authors study on the biodiversity in Duheyuan Provincial Nature Reserve,Hubei.The results show that:(1)There are 26 formations which belong to four vegetation type groups and seven vegetation types in this region.(2)The vascular plants consist of 1 733 species(including subspecies and varieties) which belong to 730 genus and 174 families,which are 28.52% of total in Hubei Province,and about 41 species of the vascular plants are rare,endangered and main protected plants in China.(3)286 wild animal species of 81families in 26 orders are founded in the area,which is 42.69% of the total in Hubei Province.Of which,43 species are national key protected animal.