部分地区江河断流，地下水位持续下降，生态环境日益恶化。
In some parts of the country, rivers have dried up, the underground water level continues to decline and the environment deteriorates day by day.
因大量开采地下水而引起地下水位持续下降，形成开采降落漏斗。
The groundwater stage was dropping sustainably owing to the groundwater's over exploitation. Then formed groundwater cone of depression which is enlarging step by step.
区域地下水位监测提供了定量评价含水层地下水位持续下降及其对环境影响必不可少的信息。
Monitoring of regional groundwater levels provides important information for quantifying groundwater depletion and assessing impacts on the environment.
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