水稳定同位素示踪的冰川流域水文模拟及不确定性研究
何天豪, 高红凯, 李向应, 韩添丁, 贺志华, 张志才, 段峥, 刘敏, 丁永建

Hydrological simulation traced by water stable isotope and uncertainty analysis in a glacier catchment: taking Glacier No. 1 in headwater of Urumqi River as an example
Tianhao HE, Hongkai GAO, Xiangying LI, Tianding HAN, Zhihua HE, Zhicai ZHANG, Zheng DUAN, Min LIU, Yongjian DING
表3 由4种方案有效参数集生成的径流深、δ18O和冰川物质平衡的评价指标
Table 3 The evaluation index of discharge, δ18O and glacier material balance generated by the valid parameter set of the four schemes
评价指标统计指标率定期检验期
方案1方案2方案3方案4方案1方案2方案3方案4
KGE(径流深)最大值0.9000.8970.8920.8270.9040.7370.8730.834
中位数0.8930.8920.8660.8210.7740.6540.8180.813
最小值0.7600.8310.8120.8150.4540.6200.7780.793
均方误差(δ18O)最大值0.7340.5580.7300.5590.8600.6250.7880.619
中位数0.6390.5450.6670.5550.7030.5970.7120.608
最小值0.5570.5210.6280.5520.6070.5740.6720.597
体积偏差效率(冰川物质平衡)最大值0.5910.4040.2980.2970.4510.4150.4440.383
中位数0.3470.3640.2350.2650.3240.3290.3900.369
最小值0.1610.2400.1660.2320.2200.2990.3360.354