Estimates of peak runoff from hilly terrain with varied lithology
Estimates of peak runoff from hilly terrain with varied lithology
复制标题
不同岩性丘陵地形的峰值径流估算
DOI：
10.1016/0022-1694(85)90208-2
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发表时间：
1985
影响因子：
6.4
通讯作者：
A. Meijerink
中科院分区：
文献类型：
--
作者：
A. Meijerink
讨论了在河道形态对高流量调整较差的丘陵地区使用坡度面积法估算峰值径流的结果。研究人员对具有季风、地中海和半干旱三种不同气候的四个地区的小河流进行了调查。尽管该方法本质上不准确，但可以对结果做出有意义的解释。在三个区域中，峰值流量根据主要形态单元很好地分组。在半干旱地区，岩性、地貌对洪峰流量的影响似乎不大，重现期较长。提到了结果在数据稀缺地区的应用。
Results of estimates of peak runoff are discussed using the slope-area method in hilly regions with poor adjustment of channel morphology to high flows. Small rivers have been investigated in four areas with three different — monsoon, mediterranean and semi arid — climates. Despite the inaccurate nature of the method, a meaningful interpretation of the results could be made. In three areas the peak flows grouped well according to the main morpholithologic units. In the semi-arid area and the lithology and geomorphology did not seem to affect the peak flows with great return periods.Applications of the results in data-scarce areas are mentioned.