aquifer recharge area 含水层补给
boundary of recharge area 补给区边界
recharge area of groundwater 地下水补给区
Groundwater recharge area 浊水溪冲积扇地下水区
recharge area of aquifer 含水层补给区
Area recharge 地下水补注区
area of recharge 补给区
The shallow groundwater salinization within the area from recharge area to discharge area showed zonal distribution characteristic. From the river main recharge area to north,east and west,finally to Juyan lake,Jinsutuhaizi and Gurinai lake depression,groundwater salinization changed from fresh to lightly saline,to moderately saline and to very saline.
结果表明:额济纳盆地地下水受水文地质条件的制约,潜水的盐化自沿河主要补给区到蒸发排泄区具有明显的分带性,由河流主要补给区向北和向东西两侧,至居延海,进素土海子和古日乃湖中心洼地地下水,地下水由淡水,逐渐过渡为微咸水、中度咸水及极度咸水、盐水;承压水属于微咸水。
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