1 Allen RG, Pereira LS, Raes D et al. 1998. Crop evapotranspiration: guidelines for computing crop water requirements. FAO Irrigation and Drainage Paper 56, Rome, Italy.
2 Anderton S, Latron J, Gallart F. 2002. Sensitivity analysis and multi- response, multi-criteriaevaluationofaphysically based distributed model. Hydrological Processes , 16(2): 333-353.
3 Beven K. 1979. A sensitivity analysis of the Penman-Monteithactual evapotranspiration estimates. Journal of Hydrology , 44(3-4): 169-190.
4 Gong L B, Xu C Y, Chen D L, et al. 2006. Sensitivity of the Penman- Monteith reference evapotranspiration to key climatic variables in the Changjiang basin. Journal of Hydrology , 329(3-4): 620-629.
5 Hu S S, Zheng H X, Liu C M, et al. 2012. Assessing the impacts of climate variability and human activities on streamflow in the water source area of Baiyangdian Lake. Acta Geographica Sinica , 67(1): 62-70. (in Chinese)
6 Jiang S S, Zhan C S, Jia Y W, et al. 2015. Streamflow changes of Weihe River in Guanzhong area in the past 50 years. Journal of Beijing Normal University (Natural Science) , 51(1): 80-84. (in Chinese)
7 Joonghyeok H, Jaehyung Y, John R G, et al. 2015.Water resources response to climate and land-cover changes in a semi-arid watershed, New Mexico, USA. Terr. Atmos. Ocean. Sci. , 26(4): 463-474.
8 Li B, Li L J, Qin Y C, et al. 2011.Impacts of climate variability on streamflow in the upper and middle reaches of the Tao’er River based on the Budyko hypothesis. Resources Science , 33(1): 70-76. (in Chinese)
9 Li L J, Zhang L, Wang H, et al. 2007. Assessing the impact of climate variability and human activities on streamflow from the wuding river basin in China. Hydrological Processes , 21: 3485-3491.
10 Liang L Q, Li L J, Zhang L, et al. 2008. Sensitivity of Penman-Monteith reference crop evapotranspiration in Tao’er river basin of Northeastern China. Chin. Geogra. Sci , 18(4): 340-347.
11 Liu C M. 1999. Analysis of water supply and demand in China in twenty- first Century: the study of ecological water conservancy. China Water Resources , 10: 18-20. (in Chinese)
12 Liu C M, Zhang D. 2011.Temporal and spatial change analysis of the sensitivity of potential evapotranspiration to meteorological influencing factors in China. ActaGeographicaSinica , 66(5): 579-588. (in Chinese)
13 Liu C M, Zhang X C. 2004. Causal analysis on actual water flow reduction in the mainstream of the YellowRiver. ActaGeographicaSinica , 59(3): 323-330. (in Chinese)
14 Meng D J, Mo X G. 2012. Asessing the effect of climate change on mean annual runoff in the Songhua River basin, China. Hydrological Process, 26: 1050-1061.
15 Shen S H, Zhang F M, Sheng Q. 2009. Spatio-temporal changes of wetness index in China from 1975 to 2004. Transactions of the CSAE , 25(1): 11-15. (in Chinese)
16 Stocker T F, Raible C C. 2005. Water cycle shifts gear. Nature , 434: 830- 832.
17 Sun L, Shen B Z, An G. 2003. A study of the variation and tendency of surface dry-and-wet state of northeast area in China. Journal of Applied Meteorological Science , 14(5): 542-552. (in Chinese)
18 Sun W G, Cheng B Y, Li R. 2009. Multitime scale correlations between runoff and regional climate variations in the source region of the Yellow River. Acta Geographica Sinica , 64(1): 117-127. (in Chinese)
19 Tang Q C. 1992. Recent tendency analysis of river discharge in the Tarim basin. Journal of Desert Research , 12(2): 15-20. (in Chinese)
20 Wang S J, Yan M, Yan Y X, et al. 2012a. Contribution of climate change and human activities to the changes in runoff increment in different sections of the Yellow river. Quaternary International , 282(12): 66-77.
21 Wang S J, Yan Y X, Yan M, et al. 2012b. Contribution of precipitation and human activities to the runoff change of the Huangfuchuan drainage basin: application of comparative method of the slope changing ratio of cumulative quantity. Acta Geographica Sinica , 67(3): 388-397. (in Chinese)
22 Wang Y J, Wang S J, Su T. 2015. Contribution of precipitation and human activities to runoff change in the Songhua River basin. Journal of Natural Resources , 30(2): 304-314. (in Chinese)
23 Wu S H, Yin Y H, Zheng D, et al. 2005. Study on the dry-and-wet condition of the land surface in China during the last 30 years. Science in China Ser. D , 35(3): 276-283. (in Chinese)
24 Yin Y H, Wu S H, Zheng D, et al. 2005. Regional differences of dry and wet condition of China during the last 30 years. Cinese Science Bulletin ,50(15): 1636-1642. (in Chinese)
25 Zhang J Y, Wang G Q, He R M, et al. 2009. Variation trends of runoffs in the Middle Yellow River basin and its response to climate change. Advances in Water Science , 20(02): 153-158. (in Chinese)
26 Zhao J F, Guo J P, Xu J W, et al. 2010. Trends of Chinese dry-wet condition based on wetness index. Transactions of the CSAE , 26(8): 18-24. (in Chinese)