CAJ | 학술논문

为模拟新安江上游下垫面水分存储因素对其实际供水能力的影响，采用降雨和潜在蒸散发及下垫面特征参数，结合耗水量模拟2010年新安江上游实际供水量及水资源的能值价值。结果表明：流域为下游贡献汇流量71．1×108 m3，总价值达到29．9亿元。率水、街源河子流域供水能力较强。中部河谷平原区由于人为耗水过程，原本产水高值区成为实际供水的低值区。模拟产水量精度达97．0％，适用性较好，但下垫面参数仍需结合实测进一步优化。
위모의신안강상유하점면수분존저인소대기실제공수능력적영향，채용강우화잠재증산발급하점면특정삼수，결합모수량모의2010년신안강상유실제공수량급수자원적능치개치。결과표명：류역위하유공헌회류량71．1×108 m3，총개치체도29．9억원。솔수、가원하자류역공수능력교강。중부하곡평원구유우인위모수과정，원본산수고치구성위실제공수적저치구。모의산수량정도체97．0％，괄용성교호，단하점면삼수잉수결합실측진일보우화。
In order to make distributed simulation for the impact of surface water storage factor on the ability of actual water supply in the upper reaches of Xinan river ,the paper took the precipitation , potential evapor-transpiration , characteristic parameter of underlying surface and combined water consumption to simulate the actual amount of water and its economic value in the upper reaches of Xinan river watershed in 2010 .The results showed that actual water supply to downstream is 71.1 ×108 m3 and the total economic value of water resource is 29.9 ×108 Yuan.The ability of water supply in Lushui and Jieyuan River watershed is stronger . The ability of water supply in these subwatersheds is much stronger such as Shuaishui and .Dew to the process of artificial water consumption in the watershed of central river valley , the higher value area of water yield has become the lower value one of water yield .The simulation accuracy of water yield in the upper reaches of Xinan river is 97 .0%.The stability and applicability of the model is better , but the parameters of underlying surface need further optimum combining accurate situation .