摘要
本文从黄土高原的降雨、径流、入渗、暴雨的实际情况及收集暴雨资料的需要出发,阐述了拟定长历时(60～1440min)土壤侵蚀暴雨标准的必要性和思路。根据这个思路,笔者在已拟定的短历时(5～60min)暴雨标准基础上,参考有关资料,拟定了长历时土壤侵蚀暴雨标准。
Considering the specific situation of precipitation, runoff, infiltration and rain-storm on the Loess Plateau and the need for collecting rainstorm data, the authorsanalyzed the necessity and idea drafting the criterion of long duration (60-1440min)rainstorm for soil erosion. According to the idea and the short duration criteriondrafted in the past, the criterion on long duration rainstorm for soil erosion withrefrence to related information was drafted.
出处
《水土保持通报》
CSCD
北大核心
1992年第3期25-28,共4页
Bulletin of Soil and Water Conservation
关键词
黄土高原
土壤侵蚀
暴雨
标准
the Loess Plateau
long duration
rajinstorm of soil erosion criterion
critical and steady infiltration rate
