气候变化领域集成服务门户(CCPortal): Growing Atmospheric Emissions of Sulfuryl Fluoride

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DOI	10.1029/2020JD034327
	Growing Atmospheric Emissions of Sulfuryl Fluoride
	Gressent A.; Rigby M.; Ganesan A.L.; Prinn R.G.; Manning A.J.; Mühle J.; Salameh P.K.; Krummel P.B.; Fraser P.J.; Steele L.P.; Mitrevski B.; Weiss R.F.; Harth C.M.; Wang R.H.; O'Doherty S.; Young D.; Park S.; Li S.; Yao B.; Reimann S.; Vollmer M.K.; Maione M.; Arduini J.; Lunder C.R.
发表日期	2021
ISSN	2169897X
卷号	126 期号:9
英文摘要	The potent greenhouse gas sulfuryl fluoride (SO2F2) is increasingly used as a fumigant, replacing methyl bromide, whose structural and soil fumigation uses have been phased out under the Montreal Protocol. We use measurements on archived air samples and in situ observations from the Advanced Global Atmospheric Gases Experiment (AGAGE) and a box model of the global atmosphere to show a global increase of SO2F2 mole fraction from 0.3 ± 0.02 to 2.5 ± 0.08 ppt along with a global increase in emissions from 0.5 ± 0.4 Gg yr−1 to 2.9 ± 0.4 Gg yr−1 from 1978 to 2019. Based on a hybrid model incorporating bottom-up industry data and a top-down downscaling approach, we estimate the spatial distribution and trend in SO2F2 regional emissions between 2000 and 2019 and propose that the global emissions increase is driven by the growing use of SO2F2 in structural fumigation in North America and in postharvest treatment of grains and other agricultural products worldwide. © 2021. American Geophysical Union. All Rights Reserved.
英文关键词	AGAGE; emissions; global atmosphere; SO2F2
语种	英语
来源期刊	Journal of Geophysical Research: Atmospheres
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/185242
作者单位	Center for Global Change Science, Massachusetts Institute of Technology, Cambridge, MA, United States; School of Chemistry, University of Bristol, Bristol, United Kingdom; School of Geographical Sciences, University of Bristol, Bristol, United Kingdom; Met Office, London, United Kingdom; Scripps Institution of Oceanography, University of California at San Diego, San Diego, CA, United States; Climate Science Centre, CSIRO Oceans and Atmosphere, Aspendale, VIC, Australia; Department of Oceanography, College of Natural Science, Kyungpook National University, Daegu, South Korea; Climate Research Division, National Institute of Meteorological Sciences, Seogwipo, South Korea; Meteorological Observation Center of China Meteorological Administration, Beijing, China; Laboratory for Air Pollution and Environmental Technology, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf, Switzerland; Department of Pure and Applied Sciences, University of Urbino, Urbino, Italy; Institute of Atmosp...
推荐引用方式 GB/T 7714	Gressent A.,Rigby M.,Ganesan A.L.,et al. Growing Atmospheric Emissions of Sulfuryl Fluoride[J],2021,126(9).
APA	Gressent A..,Rigby M..,Ganesan A.L..,Prinn R.G..,Manning A.J..,...&Lunder C.R..(2021).Growing Atmospheric Emissions of Sulfuryl Fluoride.Journal of Geophysical Research: Atmospheres,126(9).
MLA	Gressent A.,et al."Growing Atmospheric Emissions of Sulfuryl Fluoride".Journal of Geophysical Research: Atmospheres 126.9(2021).