关键词: 粘土复合体系, 赤潮生物, 去除率, 日本对虾, 毒性实验

Abstract: Soil wind erosion is an important factor which limits the world agricultural sustainable development and environmental quality. This paper introduced the main affecting factors of soil wind erosion, and its main prevention techniques commonly used nowadays. Through the comparison of the advantages and disadvantages of these techniques, it was considered that the most feasible approach is to implement conservation tillage, with other techniques as supplement. By the end of this paper, the reasons of the slow evolvement in preventing soil wind erosion were analyzed, and some constructive suggestions were put forward.

Key words: Clay-complex system, Red tide organisms, Removal efficiency, Penaeus japonicus, Toxic test