黄河中游窟野河流域水沙变化影响因素定量评估

李慧娟, 师长兴, 马小晴, 刘慰

Quantification of the influencing factors of runoff and sediment discharge changes of the Kuye River catchment in the middle reaches of the Yellow River

LI Huijuan, SHI Changxing, MA Xiaoqing, LIU Wei

表2 气候变化和人类活动对窟野河流域径流变化影响

Table 2 Effects of climate change and human activities on runoff in the Kuye River catchment

	T₁	T₂
降水量/mm	396.47	364.11
潜在蒸散发量/mm	1037.42	1056.07
流域下垫面参数n	1.26	1.85
$Δ R_{P}$ /mm		-10.48
$Δ R_{E_{0}}$ /mm		-1.19
$Δ R_{H}$ /mm		-51.30
$η_{C}$ /%		18.53
$η_{H}$ /%		81.47