论文部分内容阅读
利用1990年至2016年渭滨水源地地下水源井静水位资料,分析渭滨水源地地下静水位变化趋势。结果表明:渭滨水源地地下静水位呈现逐年下降趋势,近10年,120m以上水层静水位下降趋势加大,120~200m水层下降趋势趋于平稳。
Based on the data of static water level of groundwater sources in Weibin water sources from 1990 to 2016, the change trend of underground water level in Weibin water sources was analyzed. The results show that the underground water level of the Weibin water source shows a declining trend year by year. In the recent 10 years, the declining trend of the water level of the water layer above 120 m increases, while that of the 120 to 200 m water level tends to be steady.