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减轻空气污染有利于中国的多个可持续发展目标

Yi Zhou¹, Xiuming Zhang², Chuanzhen Zhang³

¹College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China.

Environmental pollution (Barking, Essex : 1987)

|April 17, 2024

概括

空气污染严重威胁联合国可持续发展目标 (SDGs),影响71个目标. 减少中国的污染物可以将可持续发展目标的进展提高14%,并带来实质性的经济效益.

科学领域:

环境科学环境科学
环境政策环境政策
可持续发展可持续发展可持续发展

背景情况:

空气污染对实现联合国2030年可持续发展目标 (SDGs) 构成重大威胁.
空气质量与可持续发展目标之间的相互联系往往被低估.
空气污染的不利影响影响人类健康,生态系统和可持续发展的进展.

研究的目的:

量化空气污染对可持续发展目标的影响.
分析中国空气污染造成的经济后果.
评估减轻特定空气污染物的潜在好处,以实现可持续发展目标.

主要方法:

对169个可持续发展目标的分析,以确定受空气污染影响的人群.
对中国空气污染相关损失的经济评估,重点关注氨和氧化.
建模污染的潜在减少及其对可持续发展目标进展和经济效益的预计影响.

主要成果:

空气污染对169个可持续发展目标中的71个目标产生不利影响,只有6个目标表现出潜在的积极影响.
在中国,氨和氧化在2020年造成400亿美元的经济损失.
到2030年,减缓可以减少33% (氨) 和34% (氧化) 的损失,将可持续发展目标的进展提高14%,并产生119亿美元的收益.

结论:

解决空气污染问题对于实现可持续发展目标至关重要.
优先考虑改善环境质量的综合政策至关重要.
氨气缓解是推动中国可持续发展的成本效益高的战略.

关键词:

氨气氨气氨气是一种缓解措施缓解措施氧化氧化物氧化可持续发展目标可持续发展目标

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