摘要
用人工降雨的方法,通过单雨滴溅蚀实验,分析在不同雨径、坡度、含水率、结皮厚度下对土壤溅蚀的影响。结果表明,降雨强度是影响溅蚀量的显著因子,溅蚀量与雨径、坡度、含水率呈正相关,与结皮厚度呈负相关。
By artificial precipitation,the test of single raindrop to the erosion of felt surface soil at different rainfall intensity,different slope,different soil moisture and different ply of felt soil conducted.The results showed that the rainfall intensity is the significance factor that affect the quantity of rain splashing erosion,the quantity of rain splashing erosion showed positive relation with rain intensity,slope and soil moisture,but it showed negative relation with the ply of felt soil.
出处
《青海大学学报（自然科学版）》
2005年第1期59-61,共3页
Journal of Qinghai University(Natural Science)
关键词
单雨滴
人工降雨
结皮
土壤溅蚀
single raindrop
artificial precipitation
eprdermis
soil splash
