气候变化领域集成服务门户(CCPortal): Changes in global DMS production driven by increased CO2 levels and its impact on radiative forcing

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DOI	10.1038/s41612-024-00563-y
	Changes in global DMS production driven by increased CO2 levels and its impact on radiative forcing
	Zhao, Junri; Zhang, Yan; Bie, Shujun; Bilsback, Kelsey R.; Pierce, Jeffrey R.; Chen, Ying
发表日期	2024
ISSN	2397-3722
起始页码	7
结束页码	1
卷号	7 期号:1
英文摘要	Our study highlights the importance of understanding the future changes in dimethyl-sulfide (DMS), the largest natural sulfur source, in the context of ocean acidification driven by elevated CO2 levels. We found a strong negative correlation (R-2 = 0.89) between the partial pressure of carbon dioxide (pCO(2)) and sea-surface DMS concentrations based on global observational datasets, not adequately captured by the Coupled Model Intercomparison Project Phase 6 (CMIP6) Earth System Models (ESMs). Using this relationship, we refined projections of future sea-surface DMS concentrations in CMIP6 ESMs. Our study reveals a decrease in global sea-surface DMS concentrations and the associated aerosol radiative forcing compared to ESMs' results. These reductions represent similar to 9.5% and 11.1% of the radiative forcings resulting from aerosol radiation and cloud interactions in 2100 reported by the Intergovernmental Panel on Climate Change Sixth Assessment Report. Thus, future climate projections should account for the climate implications of changes in DMS production due to ocean acidification.
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:001141790300001
来源期刊	NPJ CLIMATE AND ATMOSPHERIC SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/292884
作者单位	Fudan University; Fudan University; Colorado State University
推荐引用方式 GB/T 7714	Zhao, Junri,Zhang, Yan,Bie, Shujun,et al. Changes in global DMS production driven by increased CO2 levels and its impact on radiative forcing[J],2024,7(1).
APA	Zhao, Junri,Zhang, Yan,Bie, Shujun,Bilsback, Kelsey R.,Pierce, Jeffrey R.,&Chen, Ying.(2024).Changes in global DMS production driven by increased CO2 levels and its impact on radiative forcing.NPJ CLIMATE AND ATMOSPHERIC SCIENCE,7(1).
MLA	Zhao, Junri,et al."Changes in global DMS production driven by increased CO2 levels and its impact on radiative forcing".NPJ CLIMATE AND ATMOSPHERIC SCIENCE 7.1(2024).