Exploring the Dynamic Local and Tele-Coupling Coordination Mechanism of the Ecosystem Services Supply–Demand and Its Driving Forces: Taking China's Yangtze River Economic Belt as an Example

IF 3.6 2区农林科学 Q2 ENVIRONMENTAL SCIENCES

Land Degradation & Development Pub Date : 2025-03-05 DOI:10.1002/ldr.5559

Aiyu Xie, Fengtai Zhang, Yuekai Ding, Jing Chen, Peiran Yang, Guochuan Peng

{"title":"Exploring the Dynamic Local and Tele-Coupling Coordination Mechanism of the Ecosystem Services Supply–Demand and Its Driving Forces: Taking China's Yangtze River Economic Belt as an Example","authors":"Aiyu Xie, Fengtai Zhang, Yuekai Ding, Jing Chen, Peiran Yang, Guochuan Peng","doi":"10.1002/ldr.5559","DOIUrl":null,"url":null,"abstract":"Ecosystem services supply–demand (ESSD) is a key considering factor in regional ecological security. Based on the background, this study proposed a dynamic local and tele-coupling coordination degree (DLTCCD) model and further analyzed its influencing factors by combining it with a machine learning model. The main conclusions show that: (1) There existed a great imbalance in the ESSD of the Yangtze River Economic Belt (YREB) where the upstream area was the main supply area and the downstream area was the main demand area; (2) The DLTCCD in YREB as a whole has been increasing and the DLTCCD model can more objectively reflect the changes in coupling coordination degree (CCD); (3) In the future, the government should prioritize a dual focus on demographic trends and urbanization levels to foster the balance of ESSD in YREB. This study aims to identify the effectiveness of ecological protection projects in the YREB so as to provide a theoretical support for cross-regional ecological compensation and policy planning in this area.","PeriodicalId":203,"journal":{"name":"Land Degradation & Development","volume":"18 1","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Land Degradation & Development","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1002/ldr.5559","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENVIRONMENTAL SCIENCES","Score":null,"Total":0}

引用次数: 0

Abstract

Ecosystem services supply–demand (ESSD) is a key considering factor in regional ecological security. Based on the background, this study proposed a dynamic local and tele-coupling coordination degree (DLTCCD) model and further analyzed its influencing factors by combining it with a machine learning model. The main conclusions show that: (1) There existed a great imbalance in the ESSD of the Yangtze River Economic Belt (YREB) where the upstream area was the main supply area and the downstream area was the main demand area; (2) The DLTCCD in YREB as a whole has been increasing and the DLTCCD model can more objectively reflect the changes in coupling coordination degree (CCD); (3) In the future, the government should prioritize a dual focus on demographic trends and urbanization levels to foster the balance of ESSD in YREB. This study aims to identify the effectiveness of ecological protection projects in the YREB so as to provide a theoretical support for cross-regional ecological compensation and policy planning in this area.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Land Degradation & Development 农林科学-环境科学

CiteScore

7.70

自引率

8.50%

发文量

379

审稿时长

5.5 months

期刊介绍： Land Degradation & Development is an international journal which seeks to promote rational study of the recognition, monitoring, control and rehabilitation of degradation in terrestrial environments. The journal focuses on: - what land degradation is; - what causes land degradation; - the impacts of land degradation - the scale of land degradation; - the history, current status or future trends of land degradation; - avoidance, mitigation and control of land degradation; - remedial actions to rehabilitate or restore degraded land; - sustainable land management.