Soil erosion by wind, transport, and deposition occur over more than one third of the land surface of the earth and it is the most widespread form of soil degradation.
土壤风蚀是引起土壤退化最广泛的形式和原因之一。
However, silty-sand beaches have the characteristics 'small wind causes small deposition; big strong wind causes sudden siltation'. A strong wind could bring catastrophic loss.
然而,粉砂质海岸存在着小风小淤、大风大淤、强风强淤的特点,一场大风可能造成灾难性的损失。
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