摘要
介绍了石漠化的概念,并总结出石漠化最终作用于人类活动、经济活动、自然生态等方面的危害;从石漠化程度划分、石漠化分布、石漠化地区的生态及民生三方面评述了我国石漠化的现状;从根本因素和主要因素两方面阐述了石漠化的成因;最后提出了石漠化的治理措施。
The paper introduces the concept of rocky desertification,summarizes its damages to human activities,economic activities,natural ecology and so on,evaluates the status of the rocky desertification in China from the classification of rocky desertification degrees,distribution of rocky desertification and the ecology and livelihood of the rocky desertification areas,and at last expounds the causes of rocky desertification respectively from the fundamental factors and main factors.
出处
《安徽农业科学》
CAS
北大核心
2011年第11期6680-6684,共5页
Journal of Anhui Agricultural Sciences
基金
西南大学博士基金项目(SWUB2008060)
国家自然科学基金项目(4-1001367)
关键词
岩溶石漠化
危害及现状
成因
治理
Karst rocky desertification
Hazards and status
Causes
Treatment