摘要
以岩溶区特殊的岩溶地貌类型岩溶洼地为例,从岩溶洼地区水文循环的"源"、"流"、"场"、"蓄"4个特征入手,分析岩溶洼地范围内地表水、地下水、降水、岩溶发育强度等特征,并阐述岩溶旱涝灾害规律和致灾因子,提出有针对性的抗旱治涝工程措施,为岩溶区旱涝灾害治理、岩溶石漠化防治、岩溶区水安全和岩溶生态环境重建提供技术支撑。
The special type of karst area-karst depression is used as an example to analyze the surface water, groundwater, precipita- tion and karst development from hydrological cycle processes such as source, flow, field and storage in karst depression. The evolve- ment rules and factors of karst droughts and floods are expounded. Preventive engineering measures are proposed to provide technical support for the management of droughts and flood disasters, the prevention of rocky desertification, the water security and the re- construction of Karst ecological environment.
出处
《中国农村水利水电》
北大核心
2013年第11期160-164,共5页
China Rural Water and Hydropower
基金
国家自然科学基金项目"中国西南岩溶区旱涝灾害演变机理及水安全"(41172230/D0213)
广西矿冶与环境科学实验中心项目(KH2012ZD004)资助
关键词
岩溶洼地
岩溶旱涝灾害
水安全
karst depression
flood and drought disasters
water security
