摘要
定量分析了渭河干流及其两大支流泾河和北洛河控制性断面径流情势的变化特征，发现自６０年代末以来渭河流域的河川径流发生了较明显的减少。指出了径流减少的原因。
The properties of the change of runoff regime at control sections on the main Wei River and its two major tributaries, the Jing River and the North Luo River, are quantitatively analyzed. An obvious decrease in the runoff in the Wei River basin since the late 1960s has been found. The causes of the decrease are indicated. The effects of human activities on the runoff regime in the basin are analyezd qualitatively and quantitatively.
出处
《西北水资源与水工程》
1996年第3期26-32,共7页
Northwest Water Resources & Water Engineering
