Exploration of ecosystem asset-economy coupling coordination and its endogenous and exogenous drivers in mountainous regions

IF 9.7 1区 环境科学与生态学 Q1 ENGINEERING, ENVIRONMENTAL
Yuan Huang , Shidong Zhang , Jian Zhang , Feifei Fan , Hua Zheng
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Abstract

Sustainable development in mountainous areas is closely linked to human ecological well-being. The coordination of ecological conservation and economic development is an important issue that urgently requires exploration. This study, based on a re-examination of the relationship between ecological conservation and economic development, revises the coupling framework between ecosystem assets in mountainous areas and regional economic development. Utilizing county-level statistical data in conjunction with remote sensing data, the study employs the coupling coordination degree model to characterize the interactive relationship between mountainous ecosystem assets and regional economic development. Additionally, machine learning methods are integrated to measure the contributions of driving factors within different zones characterized by varying degrees of coupling and economic features. The study’s findings indicate: (1) From 2000 to 2020, the coupling coordination relationship between EA (Ecological Assets) and RE (Regional Economy) in the Qinling has been continuously improving. The northeastern part of the Qinling is an area where the coupling coordination status is relatively poor. (2) Urbanization contributes the most to the coupling coordination system across different zones, but this marginal impact is continuously diminishing with the increase in the urbanization rate. (3) The tourism industry, under the condition of lower secondary industry development levels, has a weaker driving effect on economic development. Moderate development of light industry would be more conducive to the coupling coordination of ecosystem asset protection and economic development in mountainous areas. The research findings can provide scientific reference for the formulation of green development strategies in mountainous regions.
山区生态系统资产经济耦合协调及其内生外生驱动因素探讨
山区可持续发展与人类生态福祉息息相关。生态保护与经济发展的协调是一个亟待探索的重要问题。本文在重新审视生态保护与经济发展关系的基础上,修正了山区生态系统资产与区域经济发展的耦合框架。利用县级统计数据结合遥感数据,采用耦合协调度模型表征山地生态系统资产与区域经济发展的互动关系。此外,结合机器学习方法,衡量不同耦合程度和经济特征的不同区域内驱动因素的贡献。研究结果表明:①2000 - 2020年,秦岭地区生态资产与区域经济的耦合协调关系持续改善;秦岭东北部是耦合协调状况相对较差的地区。(2)城市化对区域间耦合协调系统的贡献最大,但随着城市化率的提高,其边际影响不断减小。(3)在第二产业发展水平较低的情况下,旅游业对经济发展的带动作用较弱。适度发展轻工业更有利于山区生态资产保护与经济发展的耦合协调。研究结果可为山区绿色发展战略的制定提供科学参考。
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来源期刊
Journal of Cleaner Production
Journal of Cleaner Production 环境科学-工程:环境
CiteScore
20.40
自引率
9.00%
发文量
4720
审稿时长
111 days
期刊介绍: The Journal of Cleaner Production is an international, transdisciplinary journal that addresses and discusses theoretical and practical Cleaner Production, Environmental, and Sustainability issues. It aims to help societies become more sustainable by focusing on the concept of 'Cleaner Production', which aims at preventing waste production and increasing efficiencies in energy, water, resources, and human capital use. The journal serves as a platform for corporations, governments, education institutions, regions, and societies to engage in discussions and research related to Cleaner Production, environmental, and sustainability practices.
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