Opinion: Coordinated development of emission inventories for climate forcers and air pollutants
نویسندگان
چکیده
Abstract. Emissions into the atmosphere of fine particulate matter, its precursors, and precursors to tropospheric ozone impact not only human health ecosystems, but also climate by altering Earth's radiative balance. Accurately quantifying these impacts across local global scales historically in future scenarios requires emission inventories that are accurate, transparent, complete, comparable, consistent. In an effort better quantify emissions pollutants, called short-lived forcers (SLCFs), Intergovernmental Panel on Climate Change (IPCC) is developing a new SLCF methodology report. This report would supplement existing IPCC reporting guidance greenhouse gas (GHG) inventories, which currently used inventory compilers fulfill national requirements under United Nations Framework Convention (UNFCCC) Enhanced Transparency (ETF) Paris Agreement starting 2024. We review relevant issues, including how air pollutant GHG activities have been structured, as well potential benefits, challenges, recommendations for coordinating efforts. argue that, while there benefits increasing coordination between development efforts, we caution differences appropriate methodologies applications must jointly be considered.
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2022
ISSN: ['1680-7316', '1680-7324']
DOI: https://doi.org/10.5194/acp-22-13201-2022