首页|Moving towards synergistic reductions on PM2.5 and CO2 and its mechanism:A case study of Yangtze River Economic Belt,China

Moving towards synergistic reductions on PM2.5 and CO2 and its mechanism:A case study of Yangtze River Economic Belt,China

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The Yangtze River Economic Belt(YREB)is a pivotal contributor to China's eco-nomic growth,particularly as the nation undergoes a green transformation.Achieving syner-gistic reductions on pollution and carbon emissions is deemed crucial for this transition.This paper examines the spatial and temporal changes in the synergy of pollution and carbon reduction in the YREB and delves into the underlying mechanisms.Our findings indicate that while the synergy in the YREB is increasing,it manifests disparities across regions,with the lower reaches outperforming the middle and upper ones.Enterprise behavior,government guidance,and regional endowments influence this synergy.Cities in the YREB must strate-gically plan their urban scale,curb population overgrowth,recalibrate their industrial struc-tures,curtail energy consumption,and enhance policy efficacy.Distinct regions should priori-tize various objectives:the lower reaches should hasten scientific advancements and tech-nological innovations;the middle reaches should foster innovation and industrial upgrades;and the upper reaches should prioritize rural and urban land intensification.

synergistic reduction on PM2.5 and CO2influencing mechanismregional differencesYangtze River Economic Belt

GU Binjie、ZHAO Haixia、LI Xin、ZHANG Qianqian

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Key Laboratory of Lake and Watershed Science for Water Security,Nanjing Institute of Geography and Limnology,CAS,Nanjing 210008,China

Nanjing College,University of Chinese Academy of Sciences,Nanjing 211135,China

Department of Earth System Science,Tsinghua University,Beijing 100084,China

National Natural Science Foundation of China

42371318

2024

地理学报(英文版)
中国地理学会,中国科学院地理科学与资源研究所

地理学报(英文版)

CSTPCD
影响因子:1.307
ISSN:1009-637X
年,卷(期):2024.34(8)
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