鄂东大别山生物多样性研究

Study of biodiversity in Dabieshan,Eeasterno of Hubei

对鄂东大别山区的生物多样性进行了研究.目前已知该区有维管植物195科663属1461种,占湖北省总种数的24.27%和全国总种数的5.25%,属国家特有、珍稀濒危或重点保护的植物有34种;有苔藓植物30科64属143种.已知该区有陆生脊椎动物26目65科208种,占湖北省总种数的31.04%和全国总种数的8.09%,其中有27种国家重点保护野生动物和61种湖北省级重点保护动物.该区自然植被类型有10个植被型,52个群系.该区不仅动植物区系成分多样性复杂,而且经济类型多样.

This paper studies on the biodiversity in Dabieshan in Eastern of Hubei. There are 1 461 vascular plant species belonging to 663 genera of 195 families,which are 24.27% of total in Hubei Province and 5.25% in China,and about 34 species of the vascular plants are endemic,rare, endangered or main protected plants in China. There are 143 bryophytes species of 64 genera in 30 families in the area. 208 wild animal species of 65 families in 26 orders were founded in the area,which is 31.04% of the total in Hubei Province and 8.09% in China. of them, 27 species are nationally protected animal and other 61 species are provincially protected animals in Hubei. Vegetation belongs to subtropical evergreen and deciduous broad-leaved mixed forest,can be divided into 10 vegetation-types and 52 formations in the area. The species diversity is not only exhibited the complexity of flora in the area,but also showed various types of animals and plants with economic value.