In Hebei Province, some 2.3 million hectares of agricultural land have been severely affected by two consecutive drought seasons, and the level of groundwater has fallen by 0.6 meters.
而在河北省，约230万公顷的农业土地严重地受到了连续两亇季节干旱的影响，地下水位已经跌落了0.6米。
The water yield property of karst groundwater in Litang region of Guangxi Province was evaluated quantitatively, combined spatial analysis of GIS, geostatistics method and nonlinear model.
本文将GIS空间分析技术、地质统计学方法和非线性模型相结合，以广西黎塘地区为研究区，定量评价了岩溶地下水富水性。
Taking the Qumu underground river in Pingtang county, Guizhou Province as the example, it emphasizes the significance of karst groundwater exploitation in the drinking water of the country.
以贵州省平塘县巨木地下河开发示范为例强调岩溶地下水开发在解决农村饮水安全工作中地位。
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