School of Economics and Management, Jiangxi University of Science and Technology, Ganzhou , 341000, China.
Research Center of Mining Development, Jiangxi University of Science and Technology, Ganzhou , 341000, China.
Sci Rep. 2024 Nov 9;14(1):27368. doi: 10.1038/s41598-024-78737-0.
The ecological restoration of historical abandoned mines has emerged as a prominent issue that has been of great concern to the Chinese government and academia in recent years. In order to enhance the systematic and comprehensive evaluation of ecological restoration efforts in abandoned mines, this study explores and researches a new perspective, i.e. the subjective perception perspective based on residents' satisfaction, and applies it to the ecological restoration performance evaluation of abandoned mines in Ganzhou, which is the most representative city of mineral resources in the southern hilly and mountainous area. An ecological restoration performance evaluation index system has been developed, encompassing three criteria layers: ecology, economy, and society, as well as twenty indicator layers. In this paper, a combination of Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) and importance-performance analysis (IPA) method is proposed to empirically analyze the ecological restoration performance of abandoned mines in the study area. The study revealed that the three counties predominantly prioritized ecological benefits, whereas the satisfaction of residents with social and economic benefits was lacking. Based on the findings, corresponding countermeasures were proposed, offering a fresh perspective and theoretical framework for assessing ecological restoration in abandoned mines.
近年来，历史废弃矿山的生态恢复已成为中国政府和学术界高度关注的一个突出问题。为了增强对废弃矿山生态恢复工作的系统和全面评价，本研究从居民满意度的主观感知视角出发，探索并研究了一个新的视角，并将其应用于中国南方丘陵山区矿产资源最具代表性的城市赣州的废弃矿山生态恢复绩效评价。构建了一个包含生态、经济和社会三个准则层及二十个指标层的废弃矿山生态恢复绩效评价指标体系。本文提出了一种基于逼近理想解排序法（TOPSIS）和重要性-绩效分析（IPA）方法的组合，对研究区废弃矿山的生态恢复绩效进行了实证分析。研究结果表明，三个县主要优先考虑生态效益，而居民对社会和经济效益的满意度较低。基于研究结果，提出了相应的对策，为废弃矿山生态恢复评价提供了新的视角和理论框架。
