Effect of rainfall intensity and duration on debris flows in central Santa Cruz Mountains, California
Effect of rainfall intensity and duration on debris flows in central Santa Cruz Mountains, California
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DOI：
10.1130/reg7-p93
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
G. Wieczorek
中科院分区：
文献类型：
--
作者：
G. Wieczorek
降雨强度和风暴持续时间已被证明会影响泥石流的触发。在检查了旧金山弗朗西斯科湾地区的风暴记录，记录泥石流发生的时间，并测量了浅希尔赛德土壤中的测压水平后，发现连续的高强度降雨在形成引发泥石流的孔隙水压力方面发挥了关键作用。
Rainfall intensity and duration of storms has been shown to influence the triggering of debris flows. After examining storm records of the San Francisco Bay region, documenting when debris flows occurred, and measuring piezometric levels in shallow hillside soils, continuous high-intensity rainfall was found to play a key role in building pore-water pressures that trigger debris flows.