宁夏水利学会于1981年11月26日至12月1日召开学术讨论会,就黄河黑山峡河段开发方案及宁夏引黄灌区灌溉排水问题进行专题讨论。与会同志从综合利用黄河水资源和西北干旱地区国土开发整治着眼,一致认为大柳树高坝力案具有库容大、发电多、淹没损失小、库容可长期保存等突出优点,是黄河上游现存可建大水库的唯一适宜坝址,对解决西北、华北工农业和生活用水不足问题,改变宁、陕、内蒙少数民族地区经济落后面貌具有重大意 Ningxia Institute of Hydraulic Research held a symposium on November 26, 1981 to December 1, 1981 to conduct a special discussion on the development scheme of the Yellow River Heishan Gorge section and the irrigation and drainage of the Yellow River Irrigation Area in Ningxia. At the meeting, comrades from the comprehensive utilization of the Yellow River water resources and northwestern arid areas of land development and regulation of the remediation point of view, agreed that the Daliushu high dam case with large storage capacity, power generation and more submerged losses, storage capacity can be long-term preservation and other prominent advantages of the existing Yellow River upstream can be built The only suitable dam site for large reservoirs is of great significance in solving the problem of insufficient industrial, agricultural and domestic water supply in northwestern and northern China and changing the backwardness of the economy in ethnic minority areas of Ningxia, Shaanxi and Inner Mongolia