摘要
在充分分析山区小流域的水文地质条件和地下水赋存规律的基础上,在云南地区山前冲洪积松散堆积层、碎屑岩强风化带、网状风化裂隙发育地带、构造裂隙发育地带和碳酸盐岩岩溶裂隙发育地带寻找相对有供水意义的地下水是可行的。应急抗旱找水打井时可采取小口径浅井点状供水、中深井半集中或集中供水的开发利用模式直接解决人畜饮用水困难。
On the basis of full analysis of hydrogeological conditions and occurrence law of groundwater in mountain watershed,looking for relatively significant groundwater supply in alluvial-diluvial loose accumulated clay,strong-weathered zone of clatic rock etc. is feasible. Development and utilization of semi-centralized or centralized water supply of middledeep well and punctate supply of shallow well can resolve difficulties of potable water.
出处
《资源环境与工程》
2014年第6期908-910,949,共4页
Resources Environment & Engineering
关键词
红层
抗旱找水
开发模式
点状供水
集中供水
red beds
water exploration
development mode
punctate supply
central water supply
