Abstract:

In order to improve the theoretical study and give full play the ecological function of wetland soil. The author described the definition and ecological characteristics of wetlands soil. Wetlands have many functions which include sustaining biodiversity, maintaining nutrition function, carbon storage function, decomposing and degrading pollution, distributing and regulating surface water, and indication functions. The current research status of wetland soil was described and the future of wetland soil function was prospected finally.