Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-17-9665-2017 |
Observational evidence for the formation of DMS-derived aerosols during Arctic phytoplankton blooms | |
Park, Ki-Tae1; Jang, Sehyun2; Lee, Kitack2; Yoon, Young Jun1; Kim, Min-Seob3; Park, Kihong4; Cho, Hee-Joo4; Kang, Jung-Ho1; Udisti, Roberto5; Lee, Bang-Yong1; Shin, Kyung-Hoon6 | |
2017-08-10 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2017 |
卷号 | 17期号:15 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; Italy |
英文摘要 | The connection between marine biogenic dimethyl sulfide (DMS) and the formation of aerosol particles in the Arctic atmosphere was evaluated by analyzing atmospheric DMS mixing ratio, aerosol particle size distribution and aerosol chemical composition data that were concurrently collected at Ny-Alesund, Svalbard (78.5 degrees N, 11.8 degrees E), during April and May 2015. Measurements of aerosol sulfur (S) compounds showed distinct patterns during periods of Arctic haze (April) and phytoplankton blooms (May). Specifically, during the phytoplankton bloom period the contribution of DMS-derived SO42- to the total aerosol SO42- increased by 7-fold compared with that during the proceeding Arctic haze period, and accounted for up to 70% of fine SO42- particles (< 2.5 mu m in diameter). The results also showed that the formation of submicron SO42- aerosols was significantly associated with an increase in the atmospheric DMS mixing ratio. More importantly, two independent estimates of the formation of DMS-derived SO42- aerosols, calculated using the stable S-isotope ratio and the non-seasalt SO42- methanesulfonic acid ratio, respectively, were in close agreement, providing compelling evidence that the contribution of biogenic DMS to the formation of aerosol particles was substantial during the Arctic phytoplankton bloom period. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000407464800003 |
WOS关键词 | CLOUD CONDENSATION NUCLEI ; NEW-PARTICLE FORMATION ; DIMETHYL-SULFIDE ; SULFURIC-ACID ; ISOTOPIC COMPOSITION ; OCEANIC PHYTOPLANKTON ; ATMOSPHERIC SULFUR ; NY-ALESUND ; SULFATE ; NUCLEATION |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/19469 |
专题 | 地球科学 |
作者单位 | 1.Korea Polar Res Inst, Incheon 21990, South Korea; 2.Pohang Univ Sci & Technol, Div Environm Sci & Engn, Pohang 37673, South Korea; 3.Natl Inst Environm Res, Environm Measurement & Anal Ctr, Incheon 22689, South Korea; 4.Gwangju Inst Sci & Technol, Sch Environm Sci & Engn, Gwangju 61005, South Korea; 5.Univ Florence, Dept Chem, I-50016 Florence, Italy; 6.Hanyang Univ, Dept Marine Sci & Convergent Technol, Ansan 1588, South Korea |
推荐引用方式 GB/T 7714 | Park, Ki-Tae,Jang, Sehyun,Lee, Kitack,et al. Observational evidence for the formation of DMS-derived aerosols during Arctic phytoplankton blooms[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2017,17(15). |
APA | Park, Ki-Tae.,Jang, Sehyun.,Lee, Kitack.,Yoon, Young Jun.,Kim, Min-Seob.,...&Shin, Kyung-Hoon.(2017).Observational evidence for the formation of DMS-derived aerosols during Arctic phytoplankton blooms.ATMOSPHERIC CHEMISTRY AND PHYSICS,17(15). |
MLA | Park, Ki-Tae,et al."Observational evidence for the formation of DMS-derived aerosols during Arctic phytoplankton blooms".ATMOSPHERIC CHEMISTRY AND PHYSICS 17.15(2017). |
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