广西都安三只羊地区岩溶环境与石漠化治理  

KARST ENVIRONMENT AND ROCKY DESERTIFICATION CONTROL IN SANZHIYANG,DU'AN COUNTRY,GUANGXI

作　　者：李兆林[1] 夏日元[1] 杜毓超[1] 罗贵荣[1] 

机构地区：[1]中国地质科学院岩溶地质研究所,广西桂林541004

出　　处：《广西师范大学学报（自然科学版）》2005年第3期82-85,共4页Journal of Guangxi Normal University:Natural Science Edition

基　　金：国家地调项目(水[2003]001-26);国家科技攻关项目(2002BA901A13)

摘　　要：通过对三只羊地区的地层分布、地形地貌、岩溶发育特征,论述了区内岩溶环境条件对石漠化发展趋势的影响.同时,对区内进行了石漠化程度分区,总结了生态环境恢复与生态重建示范的成功经验,提出了该区石漠化治理的基本方针,为西南岩溶石山地区石漠化治理提供科学依据.Based on the analysis of stratum distribution,landform,and karst developing characteristics, the effect of karst environment on rocky desertification is discussed,and the division of rocky desertification degree is carried out as well. The successful experience in ecology restoration and demonstration is summarized and the basic policy of rocky desertification control is put forward in the paper. It is to be a foundation for the control of rocky desertification in karst areas of Southwest China.

关 键 词：环境地学 岩溶环境 旱涝灾害 石漠化 生态重建 

分 类 号：X141[环境科学与工程—环境科学]