鄂东大别山区生物多样性及其保护对策  

Biodiversity of Dabieshan in Eastern Hubei Province and its Protection Strategy

作　　者：方元平[1] 蔡三元[1] 项俊[1] 钟玉林[1] 胡扬[2] 夏小环[1] 

机构地区：[1]黄冈师范学院生命科学与工程学院,湖北黄州438000 [2]湖北省黄冈市林业局,湖北黄州438000

出　　处：《安徽农业科学》2007年第17期5246-5248,共3页Journal of Anhui Agricultural Sciences

基　　金：国家教育部自然科学重点项目(2001081);湖北省教育厅重点项目(2000A47002);黄冈师范学院科学研究项目(2005CB50)

摘　　要：从不同角度详细介绍了鄂东大别山区的生物多样性,分析了目前生物多样性面临的威胁,并提出了今后加强保护、合理开发的措施。1461 vascular plant species belonging to 663 genera of 195 families were found in Dabieshan in eastern Hubei, which occupied 24.27 % of total in Hubei Province and 5.25 % in China's Mainland. Among them, 2 species were national first-class protective plants and 16 species were second .class protective plants. 137 bryophytes species of 82 genera in 34 families were recorded. 208 wild vertebrate animal species of 65 families in 26 orders were also found there including 7 first -class and 20 second-class nationally protected animals, which occupied 43.15 % of total in Hubei Province and 8.84 % in China's Mainland. Natural vegetation belonging to subtropical evergreen and deciduous broad-leaved mixed forest could be divided into 12 vegetation types and 52 formations in this area. Based on the analysis of the threats to biodiversity, countermeasures of strengthening protection and reasonably exploiting were proposed.

关 键 词：鄂东大别山 生物多样性 威胁因素 保护措施 

分 类 号：Q949.99[生物学—植物学]