This paper describs the type, distribution of coastal dunes, compositional characteristic of eolian sands, and based on the above-mentioned, analysises the utilize of differend coastal dunes and lands covered with eolian sands.

• 本文阐述了海岸沙丘的类型和特点，风成沙的成分特征，并以此为基础，分析了不同海岸沙丘和风沙地的开发利用问题。