CAJ | 학술논문

以皮山河为例，依据地下水数值模型，研究在沙漠区修建河道、在河上筑坝蓄滞洪水的洪水资源化方式的成效。结果表明，当河水位升高0.5 m时，可储存洪水42.38万m3/a；当河水位升高1 m时，可储存洪水343.74万m3/a。可见，以修建河道、河上筑坝的方式，可有效提高皮山河下游沙漠区洪水利用率，增加水资源可利用量。
이피산하위례，의거지하수수치모형，연구재사막구수건하도、재하상축패축체홍수적홍수자원화방식적성효。결과표명，당하수위승고0.5 m시，가저존홍수42.38만m3/a；당하수위승고1 m시，가저존홍수343.74만m3/a。가견，이수건하도、하상축패적방식，가유효제고피산하하유사막구홍수이용솔，증가수자원가이용량。
Taking the Pishan River as an example , the floodwater utilization efficiency of building a river channel in the desert area and a dam on the river was studied based on the groundwater numerical model .The results show that, when the water level increased by 0.5 m, the river stored flood water in the amount of 42.38 ×10 4 m3 per year, and when the water level increased by 1 m, the river stored flood water in the amount of of 343.74 ×10 4 m3 per year.Therefore, building a channel and damming can effectively improve the floodwater utilization efficiency and increase the amount of available water resources in the desert area downstream of the Pishan River .