A Review of Ecological Stoichiometry Characteristics of Carbon Nitrogen and Phosphorus in Wetland Ecosystems

As a supplementary theory of ecological system research, ecological stoichiometry has been applied to many research fields of wetland ecosystems at home and abroad. This article reported carbon nitrogen phosphorus element stoichiometry of soil, vegetation, among different components and after artificial disturbance in wetland ecosystems. Research showed that wetland ecological stoichiometry characteristics have important influences on the change and their interaction of carbon nitrogen phosphorus in the whole system and the internal mechanism of the carbon nitrogen phosphorus balance of wetland ecosystems. At the same time, it has provided an important reference for the management and protection of wetland ecological system.