煤炭资源型城市煤炭开发与生态系统服务协调发展演变及驱动机制--以淮南市为例  

Coordinated Development Evolution and Driving Mechanism of Coal Development and Ecosystem Services in Huainan City

作　　者：李康玮 曾贤刚[1] LI Kangwei;ZENG Xiangang(School of Environment and Natural Resources,Renmin University of China,Beijing 100872,China)

机构地区：[1]中国人民大学环境学院,北京100872

出　　处：《水土保持研究》2023年第3期460-469,共10页Research of Soil and Water Conservation

基　　金：中国人民大学“中央高校建设世界一流大学(学科)和特色发展引导专项资金”(21XNL006)。

摘　　要：[目的]研究煤炭开发与生态系统服务协调发展演变及驱动机制,对推进我国资源型城市可持续发展具有重要的意义。[方法]结合煤炭城市生命周期理论,在分析煤炭开发与生态系统服务协调发展演变规律的基础上,采用协调度模型和灰色关联模型揭示2005-2018年淮南市煤炭开发与生态系统服务协调度时序变化规律及主要驱动因素。[结果]研究期间淮南市煤炭开发综合水平呈现波动上升趋势,生态系统服务综合水平呈缓慢下降趋势,煤炭开发与生态系统服务协调度基本处于0.5~0.7之间,二者协调度呈现上升趋势,由勉强协调-煤炭开发滞后阶段逐步过渡到中级协调-同步发展阶段;环境污染治理、居民生活环境需求、产业转型是淮南市煤炭开发与生态系统服务协调发展的主要驱动因素,其与协调发展的关联度分别为0.910 2,0.817 8,0.807 0。[结论]研究提出了煤炭资源型城市煤炭开发与生态系统服务协调发展演变规律,揭示了淮南市煤炭开发与生态系统服务协调发展演变态势及驱动机制,可为煤炭资源型城市的经济与环境协调可持续发展提供决策依据。[Objective]Studying the coordinated development evolution and driving mechanism of coal development and ecosystem services is of great significance for promoting the sustainable development of resource-based cities in China.[Methods]Based on the life cycle theory of coal cities,and analysis on the coordinated development and evolution pattern of coal development and ecosystem services,the coordination degree model and gray correlation model were used to reveal the temporal variation and main driving factors of the coordination degree of coal development and ecosystem services in Huainan from 2005 to 2018.[Results]The comprehensive level of coal development in Huainan City showed a fluctuating upward trend,and the comprehensive index of ecosystem services showed a slow downward trend during the study period.The coordination degree of coal development and ecosystem services in Huainan City was basically between 0.5 and 0.7 from 2005 to 2018,which showed an upward trend,gradually transitioning from barely coordinated coal mining lag to coordinated synchronous development stage.Environmental pollution governing,residents′living environment demand and industrial transformation were the main driving factors for the coordinated development of coal development and ecosystem services in Huainan City.The correlation degrees of environmental pollution governing,residents′living environment demand and industrial transformation with the coordinated development were 0.9102,0.8178 and 0.8070,respectively.[Conclusion]The study proposed the evolution law of coordinated development of coal development and ecosystem services in coal resource-based cities,revealed the evolution trend and driving mechanism of coordinated development of coal development and ecosystem services in Huainan City,which can provided decision-making basis for coordinated and sustainable development of economy and environment in coal resource-based cities.

关 键 词：煤炭开发 生态系统服务 协调度 驱动机制 淮南市 

分 类 号：X171.1[环境科学与工程—环境科学] F062.2[经济管理—政治经济学]