SPLASH-SALTATION TRANSPORT UNDER WIND-DRIVEN RAIN

被引：42

作者：

DELIMA, JLMP

VANDIJK, PM

SPAAN, WP

机构：

[1] Department of Civil Engineering Faculty of Science, Technology University of Coimbra

[2] Department of Irrigation and Soil, Water Conservation Agricultural University Wageningen Nieuwe Kanaal 11

来源：

SOIL TECHNOLOGY | 1992年 / 5卷 / 02期

关键词：

D O I：

10.1016/0933-3630(92)90016-T

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Soil detachment and transport by wind-driven rain differs from that by rainless wind and from that by windless rainfall. This study deals with field measurements or particle movement during periods in which rain and wind coincide. The effect of rainfall on the movement of soil particles by wind is analyzed using a sediment sensor called SALTIPHONE. Some results are presented of field experiments at two sites in the Netherlands: a cut-over peat soil and a beach sand. Results show an increase of particle movement at the sensor height during rainfall. This can be attributed to the combined action of saltation and rain-induced uplift of soil particles and subsequent transport by wind.

引用

页码：151 / 166

页数：16

共 32 条

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