气候变化领域集成服务门户(CCPortal): The contribution of coral-reef-derived dimethyl sulfide to aerosol burden over the Great Barrier Reef: a modelling study

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DOI	10.5194/acp-22-2419-2022
	The contribution of coral-reef-derived dimethyl sulfide to aerosol burden over the Great Barrier Reef: a modelling study
	Fiddes, Sonya L.; Woodhouse, Matthew T.; Utembe, Steve; Schofield, Robyn; Alexander, Simon P.; Alroe, Joel; Chambers, Scott D.; Chen, Zhenyi; Cravigan, Luke; Dunne, Erin; Humphries, Ruhi S.; Johnson, Graham; Keywood, Melita D.; Lane, Todd P.; Miljevic, Branka; Omori, Yuko; Protat, Alain; Ristovski, Zoran; Selleck, Paul; Swan, Hilton B.; Tanimoto, Hiroshi; Ward, Jason P.; Williams, Alastair G.
发表日期	2022
ISSN	1680-7316
EISSN	1680-7324
起始页码	2419
结束页码	2445
卷号	22 期号:4 页码:27
英文摘要	Coral reefs have been found to produce the sulfur compound dimethyl sulfide (DMS), a climatically relevant aerosol precursor predominantly associated with phytoplankton. Until recently, the role of coral-reef-derived DMS within the climate system had not been quantified. A study preceding the present work found that DMS produced by corals had negligible long-term climatic forcing at the global-regional scale. However, at sub-daily timescales more typically associated with aerosol and cloud formation, the influence of coral-reef-derived DMS on local aerosol radiative effects remains unquantified. The Weather Research and Forecasting model coupled with Chemistry (WRF-Chem) has been used in this work to study the role of coral-reef-derived DMS at sub-daily timescales for the first time. WRF-Chem was run to coincide with an October 2016 field campaign over the Great Barrier Reef, Queensland, Australia, against which the model was evaluated. After updating and scaling the DMS surface water climatology, the model reproduced DMS and sulfur concentrations well. The inclusion of coral-reef-derived DMS resulted in no significant change in sulfate aerosol mass or total aerosol number. Subsequently, no direct or indirect aerosol effects were detected. The results suggest that the co-location of the Great Barrier Reef with significant anthropogenic aerosol sources along the Queensland coast prevents coral-reef-derived aerosol from having a modulating influence on local aerosol burdens in the current climate.
学科领域	Environmental Sciences; Meteorology & Atmospheric Sciences
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000760857500001
来源期刊	ATMOSPHERIC CHEMISTRY AND PHYSICS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/273085
作者单位	ARC Centre of Excellence for Climate System Science; University of Melbourne; University of Melbourne; Commonwealth Scientific & Industrial Research Organisation (CSIRO); University of Melbourne; Australian Antarctic Division; Queensland University of Technology (QUT); Australian Nuclear Science & Technology Organisation; Chinese Academy of Sciences; Anhui Institute of Optics & Fine Mechanics (AIOFM), CAS; Hefei Institutes of Physical Science, CAS; University of Tsukuba; National Institute for Environmental Studies - Japan; Bureau of Meteorology - Australia; Southern Cross University; University of Tasmania
推荐引用方式 GB/T 7714	Fiddes, Sonya L.,Woodhouse, Matthew T.,Utembe, Steve,et al. The contribution of coral-reef-derived dimethyl sulfide to aerosol burden over the Great Barrier Reef: a modelling study[J],2022,22(4):27.
APA	Fiddes, Sonya L..,Woodhouse, Matthew T..,Utembe, Steve.,Schofield, Robyn.,Alexander, Simon P..,...&Williams, Alastair G..(2022).The contribution of coral-reef-derived dimethyl sulfide to aerosol burden over the Great Barrier Reef: a modelling study.ATMOSPHERIC CHEMISTRY AND PHYSICS,22(4),27.
MLA	Fiddes, Sonya L.,et al."The contribution of coral-reef-derived dimethyl sulfide to aerosol burden over the Great Barrier Reef: a modelling study".ATMOSPHERIC CHEMISTRY AND PHYSICS 22.4(2022):27.