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依据2002-2004年完成的“新疆平原区地下水资源调查与评价”成果,采用地下水资源模数法和GIS技术,确定了塔里木盆地平原区中盐度地下水(矿化度为2~3、3~5和5~7 g/L)的分布状况,分布面积为92 141.32 km2,占塔里木盆地平原区总面积的30.6%;计算了各流域、各地(州)中盐度地下水的补给资源量,总补给资源量为11.16亿m3/a。分别采用单指标法(盐度S、可溶性钠含量SSP、镁系数KMg、残余碳酸钠RSC和钠吸附比SAR)、综合危害系数K和灌溉系数Ka法对中盐度地下水的水质进行了全面的评价,得出了各流域、各地(州)中盐度地下水的灌溉适应性评价结果。
Based on the results of “Investigation and Evaluation of Groundwater Resources in Plain Area of Xinjiang”, completed in 2002-2004, the groundwater resources in the Tarim Basin plain area (salinity 2 ~ 3, 3 ~ 5 and 5 ~ 7 g / L). The distribution area was 92 141.32 km2, accounting for 30.6% of the total area of the plain in the Tarim Basin. The recharge resources of salinity groundwater in each basin, region (state) , Total replenishment resources of 11160000000 m3 / a. The water quality of the salinity groundwater was comprehensively evaluated by single index method (salinity S, soluble sodium SSP, magnesium Mgg, residual sodium carbonate RSC and sodium sorption ratio SAR), comprehensive hazard coefficient K and irrigation coefficient Ka method Evaluation, obtained the results of irrigation adaptability evaluation of salinity groundwater in each basin, every region (state).