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Moving Towards Synergistic Reductions on PM2.5 and CO2 and Its Mechanism: A Case Study of Yangtze River Economic Belt, China

JOURNAL OF GEOGRAPHICAL SCIENCES(2024)

CAS | Tsinghua University

Cited 1|Views4
Abstract
The Yangtze River Economic Belt (YREB) is a pivotal contributor to China’s economic growth, particularly as the nation undergoes a green transformation. Achieving synergistic 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 strategically plan their urban scale, curb population overgrowth, recalibrate their industrial structures, curtail energy consumption, and enhance policy efficacy. Distinct regions should prioritize various objectives: the lower reaches should hasten scientific advancements and technological innovations; the middle reaches should foster innovation and industrial upgrades; and the upper reaches should prioritize rural and urban land intensification.
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synergistic reduction on PM2.5 and CO2,influencing mechanism,regional differences,Yangtze River Economic Belt
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要点】:本文探讨了长江经济带(YREB)在污染和碳排放协同减排的空间与时间变化及其机制,发现协同减排效果存在地区差异,并提出了针对性的区域发展策略。

方法】:通过分析YREB的污染和碳排放数据,研究其协同减排的时空变化,并探讨企业行为、政府指导和区域资源等因素对协同减排的影响。

实验】:论文未具体提及实验方法,但通过对YREB的实证研究,使用相关数据集,得出了不同地区协同减排效果和影响因素的结论。