Wetland Biogeochemistry Research

Wetland biogeochemistry is the core of wetland ecosystem ecology process. In order to know and understand the research actuality and the development tendency systemically, based on the analysis of the massive literature and the research achievement in practice, biogeochemistry connotation, the research significance, the main research content and the research technique were expatiated in wetland; the connection between wetland biogeochemistry process and environment factor, such as temperature, hydrology, vegetation, soil, biology and so on, was expounded; the function and influence of the wetland ecosystem on neighboring ecosystem was elaborated; and the emission characteristic, influence factor and region response of greenhouse gases were analyzed in wetland ecosystem. It was given that the research of the connection between the gain of biogeochemistry information and environment would become the hotspot domain on research of wetland environment. The establishment of wetland biogeochemistry process model, as well as the simulation of spatial and temporal transformation, the research of the biogeochemistry process of carbon, nitrogen, sulfur, phosphorus and other nutrition, these would be the core content of research of wetland ecosystem process. Wetland biogeochemistry would become the critical basic theory of the assessment about environmental and service functions of wetlands, the estimation of health and stability in wetland system, and the ecological restoration of the degenerated wetland system.