Abstract:

The soil fauna in the wetland ecosystem is a very important part of the material circulation and energy flow of the normal operation of the key links. Soil fauna in the wetland ecosystem has been caught more and more attention. The author summarized the classification and collection of soil animals and soil animal biomass determination. The soil fauna in the wetland ecosystem research mainly focused on ecological characteristics and ecological function. Ecological characteristics research of soil fauna included the number of soil animals, composition and diversity and the main influencing factors etc, ecological functions research of soil fauna included eco-indicator function, ecological regulation function and litter decomposition function. Finally, future research on soil fauna in the wetland ecosystem was put forward.