安阳地区的水问题主要有：水资源不足与地下水位下降速率加剧。
The main water issues in Anyang Region are: the deficit of water resources and the quick reduced rate of the groundwater table.
蒸散速率与地下水位变化成反相关关系，地下水位的大幅度下降可能致使柽柳死亡。
The variation of evapotranspiration rate has negative relation with water table change, and if the water table lowers greatly Tamarix will die from moisture shortage.
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