在此基础上，对流动砂丘上土壤的形成发育演变方向以及在土壤分类中的地位和命名等问题进行了探讨。
Onthe basis of above analysis, the formation, development and evolution direction of the soil on mobile sand dunes and its position and naming in soil classification are approached.
砂丘相对平坦或有波状起伏的覆草沙地，通常在海岸边。
Relatively flat or undulating sandy turf-covered ground usually along a seashore.
湖岸带发育小型风成砂丘。
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