Ineffective carbon offset

IF 29.6 1区地球科学 Q1 ENVIRONMENTAL SCIENCES

Nature Climate Change Pub Date : 2025-02-07 DOI:10.1038/s41558-025-02259-4

Lingxiao Yan

引用次数: 0

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美国乔治城大学的Raphael Calel和他的同事通过研究2013年在印度建造的风电场，为碳补偿分配不当提供了系统的证据。他们得出的结论是，至少52%的由清洁发展机制（CDM）支持的风力发电场无论如何都将建成，这意味着该计划批准了超过2800万吨的二氧化碳排放。如果全球所有的清洁发展机制项目都存在同样的分配不当率，那么它可能会导致61亿吨以上的二氧化碳排放。此外，作者发现，与基于彩票的方法相比，补偿的分配是不利的，这表明在设计和验证过程中有改进的空间。原始参考文献：Am。经济学。J. 17, 1-40 （2025）

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来源期刊

Nature Climate Change ENVIRONMENTAL SCIENCES-METEOROLOGY & ATMOSPHERIC SCIENCES

CiteScore

40.30

自引率

1.60%

发文量

267

审稿时长

4-8 weeks

期刊介绍： Nature Climate Change is dedicated to addressing the scientific challenge of understanding Earth's changing climate and its societal implications. As a monthly journal, it publishes significant and cutting-edge research on the nature, causes, and impacts of global climate change, as well as its implications for the economy, policy, and the world at large. The journal publishes original research spanning the natural and social sciences, synthesizing interdisciplinary research to provide a comprehensive understanding of climate change. It upholds the high standards set by all Nature-branded journals, ensuring top-tier original research through a fair and rigorous review process, broad readership access, high standards of copy editing and production, rapid publication, and independence from academic societies and other vested interests. Nature Climate Change serves as a platform for discussion among experts, publishing opinion, analysis, and review articles. It also features Research Highlights to highlight important developments in the field and original reporting from renowned science journalists in the form of feature articles. Topics covered in the journal include adaptation, atmospheric science, ecology, economics, energy, impacts and vulnerability, mitigation, oceanography, policy, sociology, and sustainability, among others.