通过对呼和浩特市大黑河流域多年平均取水量的调查分析,以黄河支流取水总量控制指标为约束前提,对其地表水资源利用潜力进行分析。 Through the investigation and analysis of the annual average water withdrawals in the Daheihe River Basin in Hohhot, taking the control index of total water withdrawal from the Yellow River as the prerequisite, the potential utilization of surface water resources is analyzed.