Research on the Realization of the Ecological Product Value of Wetland Parks based on the Environmental Replacement Cost Method: Taking Nanjing Yuzui Wetland Park as an Example

Ruobingxue Yu; Wanwan Guo; Ming Chen

doi:10.6981/FEM.202409_5(9).0014

Authors

Ruobingxue Yu
Wanwan Guo
Ming Chen

DOI:

https://doi.org/10.6981/FEM.202409_5(9).0014

Keywords:

Ecological Product Value; Wetland Park; Environmental Replacement Cost Method.

Abstract

Establishing a sound and scientific mechanism for realizing the value of ecological products is a key factor in protecting the "kidney of the earth" and continuously improving the ecological quality and function of wetlands. Based on the environmental replacement cost method, this paper takes the Nanjing Yuzui Wetland Park as an example to construct a research and measurement model for realizing the value of ecological products in wetland parks. The environmental replacement cost of the wetland park is measured from the ecological restoration layer, ecological maintenance layer, and ecological strategic layer. By comparing the environmental replacement cost with income accounting, the following conclusions were drawn: (1) the ecological product value of Nanjing Yuzui Wetland Park has not been fully realized under the current economic model; (2) the measurement model constructed in this paper proves the operability and feasibility of the environmental replacement cost method, providing a scientific basis for the evaluation of the ecological product value of wetland parks; (3) this paper reveals the ecological functions of wetland parks in maintaining biodiversity, purifying water quality, and sequestering carbon and releasing oxygen.

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References

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