Field studies of rainsplash erosion
Field studies of rainsplash erosion
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DOI：
10.1002/esp.3290030308
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发表时间：
1978-07
影响因子：
3.3
通讯作者：
R. P. C. Morgan
中科院分区：
文献类型：
--
作者：
R. P. C. Morgan
对中贝德福德郡Cottenham系列砂质土的研究在现场证实了其他工作者在实验室实验中得到的溅蚀、降雨能量和地面坡度之间的关系。只有0.06%的降雨能量用于溅蚀，而且速率很低，在11°的斜坡上达到最大值0.082 kg m - 2 y - 1。飞溅作用的主要作用是在土壤颗粒被地面水流带走之前将其剥离。
Studies on sandy soils of the Cottenham Series in mid-Bedfordshire confirm in the field the relationships between splash erosion, rainfall energy and ground slope obtained in the laboratory experiments of other workers. Only 0·06 per cent of the rainfall energy contributes to splash erosion and rates are low, attaining a maximum of 0·082 kg m−2 y−1 on a slope of 11°. The major role of splash action is in the detachment of soil particles prior to their removal by overland flow.