Ecological Function of Wetland Resources and Its Control

In the ecosystem wetland functions significantly in regulating climate, preserving and controlling water sources purifying water body, conserving soil and water, producing biomass, protecting biodiversity and wildlife habitats, and serving educational and recreational tourism, etc. Based on the summary of problems the wetland resources of China facing and the prediction of future trend of the wetland resources in development in this paper, engineering and non-engineering technical measures are designed to ensure restoration, rebuilding and remediation of the ecological function of wetlands and exercise control of the ecosystem and its ecological service function.