资源型城市生态转型绩效评价及发展对策研究——以平顶山市为例

本文以平顶山市2007—2016年的面板数据为基础，从市民感知、生态状态、生态治理及生态改善4个方面构建平顶山市生态转型绩效评价指标体系，运用熵值法确定指标权重，并采用结构方程模型计算出生态转型绩效评价得分。结果表明，1）2007—2016年，平顶山市生态转型效果明显，环境治理能力提升，生态环境逐渐变好，市民的满意度不断提升，但仍有提升空间。2）生态转型绩效差异明显。从生态状态来看，单位GDP能耗和烟尘排放量以及二氧化硫排放量持续降低是主要影响因素；从生态治理来看，政府管理和政策变化是重要影响因素；从生态改善来看，平顶山市自然保护区的扩建和城市人均绿地面积的增加是关键影响因素。

A CASE STUDY ON PINGDINGSHAN CITY: PERFORMANCE EVALUATION OF AND DEVELOPING APPROACHES TO ECOLOGICAL TRANSFORMATION IN RESOURCE-BASED CITIES

This paper uses 2007—2016 panel data of Pingdingshan city to establish a performance evaluation index system of Pingdingshan's ecological transformation from residents' perception, ecological status, ecological governance and ecological improvement, and uses entropy to determine the weights of indexes, and applies structural function to score the performance in ecological transformation. During 2007 to 2016, Pingdingshan's ecological transformation has produced a good consequence marked by an increasing environmental governance, an improving ecological environment, rising residents' satisfaction, but remaining a room for improvement. A better ecological transformation performance is mainly contributed by decreasing unit GDP energy consumption, fog and SO2 emission from ecological status. Governmental administration and policies are vital factors in ecological governance. Key factors in ecological improvement include expansion of natural reserves and added urban green area per capita.