Research on Evaluation of Ecological Service Function of Urban Green Space System——Taking Xiamen as an Example
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By using the concept of ecological service efficiency index, three first-level indicators and 12 second-level indicators were used to construct the Xiamen urban green space ecological service evaluation model. In order to objectively and scientifically evaluate the ecological service function of urban green space system, a comprehensive evaluation method based on AHP-cloud model is proposed. The example verification shows that the ecological service function of Xiamen urban green space system is between medium and excellent, with certain space for improvement and transformation, and gives specific solutions from the perspective of ecology. The feasibility and effectiveness of AHP-cloud model in the evaluation of urban green space system ecological service function are confirmed, which provides a new research direction for urban green space system ecological service function.
Cloud model; AHP; urban green space; ecological function; ecological service