【摘要】 明确了石漠化分布的自然地理区域与生态区位,剖析了岩溶地区石漠化发生的地质地貌、水文、气候、土壤、植被、区域社会经济特征以及相互关系,论述了石漠化土地的主要生态特征,并从区域生存空间、生态安全、经济发展等方面阐述了其主要危害状况,并提出应继续加强实施石漠化综合治理工程。更多还原

【Abstract】 This paper makes clear the natural geographical region and ecological location of rocky desertification distribution,and analyzes the geological landform,hydrology,climate,soil,vegetation and regional social-economic characteristics and interrelation of rocky desertification in karst area,discusses the main ecological characteristics of desertification land,and expounds the main hazard situation from regional living space,ecological security,economic development and other aspects,and puts forward that we should continue to implement the comprehensive control of rocky desertification project.更多还原