论文--中国科学院地理科学与资源研究所

论文

论文题目：	Carbon Monitor Cities near-real-time daily estimates of CO2 emissions from 1500 cities worldwide
第一作者：	Huo Da, Huang Xiaoting, Dou Xinyu, Ciais Philippe etc.
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发表年度：	2022
摘　　要：	Building on near-real-time and spatially explicit estimates of daily carbon dioxide (CO2) emissions, here we present and analyze a new city-level dataset of fossil fuel and cement emissions, Carbon Monitor Cities, which provides daily estimates of emissions from January 2019 through December 2021 for 1500 cities in 46 countries, and disaggregates five sectors: power generation, residential (buildings), industry, ground transportation, and aviation. The goal of this dataset is to improve the timeliness and temporal resolution of city-level emission inventories and includes estimates for both functional urban areas and city administrative areas that are consistent with global and regional totals. Comparisons with other datasets (i.e. CEADs, MEIC, Vulcan, and CDP-ICLEI Track) were performed, and we estimate the overall annual uncertainty range to be +/- 21.7%. Carbon Monitor Cities is a near-real-time, city-level emission dataset that includes cities around the world, including the first estimates for many cities in low-income countries.
英文摘要：
刊物名称：	SCIENTIFIC DATA
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论文类别：	SCI