贵州花江典型喀斯特峡谷天然灌丛植被的调查与分析  

THE INVETSIGATION AND ANALYSIS ON NATURAL BRUSH IN HUAJIANG KARST GORGE, GUIZHOU

作　　者：莫菲[1] 陈训[2] 

机构地区：[1]贵州师范大学地理与生物科学院,贵州贵阳550001 [2]贵州科学院,贵州贵阳550001

出　　处：《贵州科学》2004年第3期83-85,共3页Guizhou Science

基　　金：国家攻关子项目:喀斯特区特色生物资源开发及产业化建设技术(编号2001BA606A-09-05)部分内容

摘　　要：　通过对贵州花江典型喀斯特峡谷灌丛植被类型特征、植被组成、生态位宽度的调查和计算,结果表明该地区广泛分布的灌丛有4个类型,现存植被具有明显的次生性和先锋性。本文还对该地区的植被恢复提出了相应的建议。Through the investigation on the characteristics, plant composition and niche breath of major brush type in Huajiang gorge , the results proved that there were four types of brush and the vegetation in this area was secondary brush and pioneers. This paper put forward suggestions of rehabilitation in Huajiang gorge.

关 键 词：喀斯特峡谷 次生灌丛 小生境 生态位 

分 类 号：Q948[生物学—植物学]