过去30年气候变化对黄河源区水源涵养量的影响
尹云鹤, 吴绍洪, 赵东升, 戴尔阜

Ecosystem water conservation changes in response to climate change in the Source Region of the Yellow River from 1981 to 2010
Yunhe YIN, Shaohong WU, Dongsheng ZHAO, Erfu DAI
图5 1981-2010年黄河源区水源涵养量(a, b),降水量(c, d)和潜在蒸散(e, f)的时空变化
Fig. 5 Changes in the anomalies of water conservation (a, b), precipitation (c, d) and potential evapotranspiration (e, f) in the Source Region of the Yellow River during 1981-2010 (solid straight line denotes linear fitting trend, and dashed line denotes binomial fitting trend)