安徽天堂寨保护植物香果树群落现状分析  

Analysis of actuality of Emmenopterys henryi community in Tiantangzhai of Anhui Province

作　　者：杨开军[1] 张小平[1] 张中信[1] 龚玉霞[1] 

机构地区：[1]安徽师范大学生命科学学院,安徽芜湖241000

出　　处：《植物资源与环境学报》2007年第1期79-80,共2页Journal of Plant Resources and Environment

基　　金：安徽省高校省级自然科学研究重点项目(KJ2007A093);高等学校博士学科点专项科研基金项目(20060370001)

摘　　要：Emmenopterys henryi Oliv. is one of the rare,gymnosperms endemic of China.Its distribution,habitat and community structure in Tiantangzhai of Anhui Province were investigated.The results showed that E.henryi population is a declining one because of its incomplete age structure.The lower richness,diversity and evenness of the community resulted in a tendency of degeneration,hence,protection for this species must be undertaken.Emmenopterys henryi Oliv. is one of the rare, gymnosperms endemic of China. Its distribution, habitat and community structure in Tiantangzhai of Anhui Province were investigated. The results showed that E. henryi population is a declining one because of its incomplete age structure. The lower richness, diversity and evenness of the community resulted in a tendency of degeneration, hence, protection for this species must be undertaken.

关 键 词：天堂寨 香果树 群落 调查 保护措施 

分 类 号：S759.9[农业科学—森林经理学]