文献类型：期刊文章

作　　者：曹建华[1,2] 袁道先[1,2] 童立强[3] Azim MALLIK[4] 杨慧[1,2] 黄芬[1,2]

机构地区：[1]国土资源部/广西岩溶动力学重点实验室,中国地质科学院岩溶地质研究所,桂林541004 [2]联合国教科文组织国际岩溶研究中心,桂林541004 [3]国土资源部航空物探遥感中心,北京100085 [4]加拿大湖首大学生物学系

出　　处：《Journal of Resources and Ecology》

基　　金：the Project of the China Geological Survey(No.12120113005300);the Ministry of Land and Resources(No.201211086-05)

年　　份：2015

卷　　号：6

期　　号：4

起止页码：247-256

语　　种：中文

收录情况：CAB、CSCD、CSCD2015_2016、EBSCO、JST、PUBMED、WOS、ZGKJHX、普通刊

摘　　要：Karst areas in Southwest China, with Guizhou as the focal center, are confronted with ecological deterioration and large areas of rocky desertification. Human activities are defined as the driving force behind the soil erosion. Further, local farmers in the area suffer from poverty due to a lack of drinking water, food and a weak living environment. Over one-third of national poverty-stricken counties occur in this part of China. To balance ecological protection and economic development in the region and help local farmers out of poverty we propose integrated controls and discuss on ground water exploration and sustainable use, soil conservation and remediation, and vegetation restoration （especially economic plant species） in this paper.

关 键 词：karst ecosystem  rock desertification  integrated ecosystem management  economic development  Southwest China  

分 类 号：X171.4]