Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica

Jinyoung Jung; Sang Bum Hong; Meilian Chen; Jin Hur; Liping Jiao; Youngju Lee; Keyhong Park; Doshik Hahm; Jung Ok Choi; Eun Jin Yang; Jisoo Park; Tae Wan Kim; Sanghoon Lee

doi:10.5194/acp-20-5405-2020

Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica

Jinyoung Jung^*, Sang Bum Hong, Meilian Chen, Jin Hur, Liping Jiao, Youngju Lee, Keyhong Park, Doshik Hahm, Jung Ok Choi, Eun Jin Yang, Jisoo Park, Tae Wan Kim, Sanghoon Lee

^*Corresponding author for this work

Environmental Science and Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

To investigate the characteristics of particulate methanesulfonic acid (MSA(p)), non-sea-salt sulfate (nss <math xmlnsCombining double low line"http://www.w3.org/1998/Math/MathML" idCombining double low line"M2" displayCombining double low line"inline" overflowCombining double low line"scroll" dspmathCombining double low line"mathml"><mrow classCombining double low line"chem"><msubsup><mi mathvariantCombining double low line"normal">SO</mi><mn mathvariantCombining double low line"normal">4</mn><mrow><mn mathvariantCombining double low line"normal">2</mn><mo>-</mo></mrow></msubsup></mrow></math><svg:svg xmlns:svgCombining double low line"http://www.w3.org/2000/svg" widthCombining double low line"29pt" heightCombining double low line"17pt" classCombining double low line"svg-formula" dspmathCombining double low line"mathimg" md5hashCombining double low line"74b4be02f6bf1e477b176a208786a61b"><svg:image xmlns:xlinkCombining double low line"http://www.w3.org/1999/xlink" xlink:hrefCombining double low line"acp-20-5405-2020-ie00001.svg" widthCombining double low line"29pt" heightCombining double low line"17pt" srcCombining double low line"acp-20-5405-2020-ie00001.png"/></svg:svg>) and organic carbon (OC) aerosols, aerosol and seawater samples were collected over the Southern Ocean (43-70ĝ&circ; S) and the Amundsen Sea (70-75ĝ&circ; S) during the ANA06B cruise conducted in the austral summer of 2016 aboard the Korean icebreaker IBR/V Araon. Over the Southern Ocean, the atmospheric MSA(p) concentration was low (0.10±0.002 μg m-3), whereas its concentration increased sharply up to 0.57 μg m-3 in the Amundsen Sea where Phaeocystis antarctica (P. antarctica), a producer of dimethylsulfide (DMS), was the dominant phytoplankton species. Unlike MSA(p), the mean nss <math xmlnsCombining double low line"http://www.w3.org/1998/Math/MathML" idCombining double low line"M12" displayCombining double low line"inline" overflowCombining double low line"scroll" dspmathCombining double low line"mathml"><mrow classCombining double low line"chem"><msubsup><mi mathvariantCombining double low line"normal">SO</mi><mn mathvariantCombining double low line"normal">4</mn><mrow><mn mathvariantCombining double low line"normal">2</mn><mo>-</mo></mrow></msubsup></mrow></math><svg:svg xmlns:svgCombining double low line"http://www.w3.org/2000/svg" widthCombining double low line"29pt" heightCombining double low line"17pt" classCombining double low line"svg-formula" dspmathCombining double low line"mathimg" md5hashCombining double low line"97cb19aa5ca8b26a6d7fd7d4bad307d2"><svg:image xmlns:xlinkCombining double low line"http://www.w3.org/1999/xlink" xlink:hrefCombining double low line"acp-20-5405-2020-ie00002.svg" widthCombining double low line"29pt" heightCombining double low line"17pt" srcCombining double low line"acp-20-5405-2020-ie00002.png"/></svg:svg> concentration in the Amundsen Sea was comparable to that in the Southern Ocean. Water-soluble organic carbon (WSOC) concentrations over the Southern Ocean and the Amundsen Sea varied from 0.048 to 0.16 and 0.070 to 0.18 μgC m-3, with averages of 0.087±0.038 and 0.097±0.038 μgC m-3, respectively. For water-insoluble organic carbon (WIOC), its mean concentrations over the Southern Ocean and the Amundsen Sea were 0.25±0.13 and 0.26±0.10 μgC m-3, varying from 0.083 to 0.49 and 0.12 to 0.38 μgC m-3, respectively. WIOC was the dominant organic carbon species in both the Southern Ocean and the Amundsen Sea, accounting for 73 %-75 % of the total aerosol organic carbon. <math xmlnsCombining double low line"http://www.w3.org/1998/Math/MathML" idCombining double low line"M25" displayCombining double low line"inline" overflowCombining double low line"scroll" dspmathCombining double low line"mathml"><mrow classCombining double low line"chem"><mi mathvariantCombining double low line"normal">WSOC</mi><mo>/</mo><msup><mi mathvariantCombining double low line"normal">Na</mi><mo>+</mo></msup></mrow></math><svg:svg xmlns:svgCombining double low line"http://www.w3.org/2000/svg" widthCombining double low line"62pt" heightCombining double low line"14pt" classCombining double low line"svg-formula" dspmathCombining double low line"mathimg" md5hashCombining double low line"12dae9807fce924696370d5f814c6d36"><svg:image xmlns:xlinkCombining double low line"http://www.w3.org/1999/xlink" xlink:hrefCombining double low line"acp-20-5405-2020-ie00003.svg" widthCombining double low line"62pt" heightCombining double low line"14pt" srcCombining double low line"acp-20-5405-2020-ie00003.png"/></svg:svg> and <math xmlnsCombining double low line"http://www.w3.org/1998/Math/MathML" idCombining double low line"M26" displayCombining double low line"inline" overflowCombining double low line"scroll" dspmathCombining double low line"mathml"><mrow classCombining double low line"chem"><mi mathvariantCombining double low line"normal">WIOC</mi><mo>/</mo><msup><mi mathvariantCombining double low line"normal">Na</mi><mo>+</mo></msup></mrow></math><svg:svg xmlns:svgCombining double low line"http://www.w3.org/2000/svg" widthCombining double low line"58pt" heightCombining double low line"14pt" classCombining double low line"svg-formula" dspmathCombining double low line"mathimg" md5hashCombining double low line"65d1d9da7da5fef8d6eccf2d81244993"><svg:image xmlns:xlinkCombining double low line"http://www.w3.org/1999/xlink" xlink:hrefCombining double low line"acp-20-5405-2020-ie00004.svg" widthCombining double low line"58pt" heightCombining double low line"14pt" srcCombining double low line"acp-20-5405-2020-ie00004.png"/></svg:svg> ratios in the fine-mode aerosol particles were higher, especially in the Amundsen Sea where biological productivity was much higher than the Southern Ocean. The fluorescence properties of water-soluble organic aerosols investigated using a fluorescence excitation-emission matrix coupled with parallel factor analysis (EEM-PARAFAC) revealed that protein-like components were dominant in our marine aerosol samples, representing 69 %-91 % of the total intensity. Protein-like components also showed a significant positive relationship with the relative biomass of diatoms; however, they were negatively correlated with the relative biomass of P. antarctica. These results suggest that the protein-like component is most likely produced as a result of biological processes of diatoms in the Amundsen Sea.

.

Original language	English
Article number	2020
Pages (from-to)	5405-5424
Number of pages	20
Journal	Atmospheric Chemistry and Physics
Volume	20
Issue number	9
DOIs	https://doi.org/10.5194/acp-20-5405-2020
State	Published - 8 May 2020

Access to Document

10.5194/acp-20-5405-2020

Cite this

Jung, J., Hong, S. B., Chen, M., Hur, J., Jiao, L., Lee, Y., Park, K., Hahm, D., Choi, J. O., Yang, E. J., Park, J., Kim, T. W., & Lee, S. (2020). Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica. Atmospheric Chemistry and Physics, 20(9), 5405-5424. [2020]. https://doi.org/10.5194/acp-20-5405-2020

Jung, Jinyoung ; Hong, Sang Bum ; Chen, Meilian ; Hur, Jin ; Jiao, Liping ; Lee, Youngju ; Park, Keyhong ; Hahm, Doshik ; Choi, Jung Ok ; Yang, Eun Jin ; Park, Jisoo ; Kim, Tae Wan ; Lee, Sanghoon. / Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica. In: Atmospheric Chemistry and Physics. 2020 ; Vol. 20, No. 9. pp. 5405-5424.

@article{31b45862640e4bc9bf0c282dd4dd4b77,

title = "Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica",

abstract = "To investigate the characteristics of particulate methanesulfonic acid (MSA(p)), non-sea-salt sulfate (nss SO42-) and organic carbon (OC) aerosols, aerosol and seawater samples were collected over the Southern Ocean (43-70ĝ&circ; S) and the Amundsen Sea (70-75ĝ&circ; S) during the ANA06B cruise conducted in the austral summer of 2016 aboard the Korean icebreaker IBR/V Araon. Over the Southern Ocean, the atmospheric MSA(p) concentration was low (0.10±0.002 μg m-3), whereas its concentration increased sharply up to 0.57 μg m-3 in the Amundsen Sea where Phaeocystis antarctica (P. antarctica), a producer of dimethylsulfide (DMS), was the dominant phytoplankton species. Unlike MSA(p), the mean nss SO42- concentration in the Amundsen Sea was comparable to that in the Southern Ocean. Water-soluble organic carbon (WSOC) concentrations over the Southern Ocean and the Amundsen Sea varied from 0.048 to 0.16 and 0.070 to 0.18 μgC m-3, with averages of 0.087±0.038 and 0.097±0.038 μgC m-3, respectively. For water-insoluble organic carbon (WIOC), its mean concentrations over the Southern Ocean and the Amundsen Sea were 0.25±0.13 and 0.26±0.10 μgC m-3, varying from 0.083 to 0.49 and 0.12 to 0.38 μgC m-3, respectively. WIOC was the dominant organic carbon species in both the Southern Ocean and the Amundsen Sea, accounting for 73 %-75 % of the total aerosol organic carbon. WSOC/Na+ and WIOC/Na+ ratios in the fine-mode aerosol particles were higher, especially in the Amundsen Sea where biological productivity was much higher than the Southern Ocean. The fluorescence properties of water-soluble organic aerosols investigated using a fluorescence excitation-emission matrix coupled with parallel factor analysis (EEM-PARAFAC) revealed that protein-like components were dominant in our marine aerosol samples, representing 69 %-91 % of the total intensity. Protein-like components also showed a significant positive relationship with the relative biomass of diatoms; however, they were negatively correlated with the relative biomass of P. antarctica. These results suggest that the protein-like component is most likely produced as a result of biological processes of diatoms in the Amundsen Sea..",

author = "Jinyoung Jung and Hong, {Sang Bum} and Meilian Chen and Jin Hur and Liping Jiao and Youngju Lee and Keyhong Park and Doshik Hahm and Choi, {Jung Ok} and Yang, {Eun Jin} and Jisoo Park and Kim, {Tae Wan} and Sanghoon Lee",

note = "Publisher Copyright: {\textcopyright} Author(s) 2020.",

year = "2020",

month = may,

day = "8",

doi = "10.5194/acp-20-5405-2020",

language = "英语",

volume = "20",

pages = "5405--5424",

journal = "Atmospheric Chemistry and Physics",

issn = "1680-7316",

publisher = "European Geosciences Union",

number = "9",

}

Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica. / Jung, Jinyoung; Hong, Sang Bum; Chen, Meilian; Hur, Jin; Jiao, Liping; Lee, Youngju; Park, Keyhong; Hahm, Doshik; Choi, Jung Ok; Yang, Eun Jin; Park, Jisoo; Kim, Tae Wan; Lee, Sanghoon.

In: Atmospheric Chemistry and Physics, Vol. 20, No. 9, 2020, 08.05.2020, p. 5405-5424.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica

AU - Jung, Jinyoung

AU - Hong, Sang Bum

AU - Chen, Meilian

AU - Hur, Jin

AU - Jiao, Liping

AU - Lee, Youngju

AU - Park, Keyhong

AU - Hahm, Doshik

AU - Choi, Jung Ok

AU - Yang, Eun Jin

AU - Park, Jisoo

AU - Kim, Tae Wan

AU - Lee, Sanghoon

PY - 2020/5/8

Y1 - 2020/5/8

N2 - To investigate the characteristics of particulate methanesulfonic acid (MSA(p)), non-sea-salt sulfate (nss SO42-) and organic carbon (OC) aerosols, aerosol and seawater samples were collected over the Southern Ocean (43-70ĝ&circ; S) and the Amundsen Sea (70-75ĝ&circ; S) during the ANA06B cruise conducted in the austral summer of 2016 aboard the Korean icebreaker IBR/V Araon. Over the Southern Ocean, the atmospheric MSA(p) concentration was low (0.10±0.002 μg m-3), whereas its concentration increased sharply up to 0.57 μg m-3 in the Amundsen Sea where Phaeocystis antarctica (P. antarctica), a producer of dimethylsulfide (DMS), was the dominant phytoplankton species. Unlike MSA(p), the mean nss SO42- concentration in the Amundsen Sea was comparable to that in the Southern Ocean. Water-soluble organic carbon (WSOC) concentrations over the Southern Ocean and the Amundsen Sea varied from 0.048 to 0.16 and 0.070 to 0.18 μgC m-3, with averages of 0.087±0.038 and 0.097±0.038 μgC m-3, respectively. For water-insoluble organic carbon (WIOC), its mean concentrations over the Southern Ocean and the Amundsen Sea were 0.25±0.13 and 0.26±0.10 μgC m-3, varying from 0.083 to 0.49 and 0.12 to 0.38 μgC m-3, respectively. WIOC was the dominant organic carbon species in both the Southern Ocean and the Amundsen Sea, accounting for 73 %-75 % of the total aerosol organic carbon. WSOC/Na+ and WIOC/Na+ ratios in the fine-mode aerosol particles were higher, especially in the Amundsen Sea where biological productivity was much higher than the Southern Ocean. The fluorescence properties of water-soluble organic aerosols investigated using a fluorescence excitation-emission matrix coupled with parallel factor analysis (EEM-PARAFAC) revealed that protein-like components were dominant in our marine aerosol samples, representing 69 %-91 % of the total intensity. Protein-like components also showed a significant positive relationship with the relative biomass of diatoms; however, they were negatively correlated with the relative biomass of P. antarctica. These results suggest that the protein-like component is most likely produced as a result of biological processes of diatoms in the Amundsen Sea..

AB - To investigate the characteristics of particulate methanesulfonic acid (MSA(p)), non-sea-salt sulfate (nss SO42-) and organic carbon (OC) aerosols, aerosol and seawater samples were collected over the Southern Ocean (43-70ĝ&circ; S) and the Amundsen Sea (70-75ĝ&circ; S) during the ANA06B cruise conducted in the austral summer of 2016 aboard the Korean icebreaker IBR/V Araon. Over the Southern Ocean, the atmospheric MSA(p) concentration was low (0.10±0.002 μg m-3), whereas its concentration increased sharply up to 0.57 μg m-3 in the Amundsen Sea where Phaeocystis antarctica (P. antarctica), a producer of dimethylsulfide (DMS), was the dominant phytoplankton species. Unlike MSA(p), the mean nss SO42- concentration in the Amundsen Sea was comparable to that in the Southern Ocean. Water-soluble organic carbon (WSOC) concentrations over the Southern Ocean and the Amundsen Sea varied from 0.048 to 0.16 and 0.070 to 0.18 μgC m-3, with averages of 0.087±0.038 and 0.097±0.038 μgC m-3, respectively. For water-insoluble organic carbon (WIOC), its mean concentrations over the Southern Ocean and the Amundsen Sea were 0.25±0.13 and 0.26±0.10 μgC m-3, varying from 0.083 to 0.49 and 0.12 to 0.38 μgC m-3, respectively. WIOC was the dominant organic carbon species in both the Southern Ocean and the Amundsen Sea, accounting for 73 %-75 % of the total aerosol organic carbon. WSOC/Na+ and WIOC/Na+ ratios in the fine-mode aerosol particles were higher, especially in the Amundsen Sea where biological productivity was much higher than the Southern Ocean. The fluorescence properties of water-soluble organic aerosols investigated using a fluorescence excitation-emission matrix coupled with parallel factor analysis (EEM-PARAFAC) revealed that protein-like components were dominant in our marine aerosol samples, representing 69 %-91 % of the total intensity. Protein-like components also showed a significant positive relationship with the relative biomass of diatoms; however, they were negatively correlated with the relative biomass of P. antarctica. These results suggest that the protein-like component is most likely produced as a result of biological processes of diatoms in the Amundsen Sea..

UR - http://www.scopus.com/inward/record.url?scp=85084828077&partnerID=8YFLogxK

U2 - 10.5194/acp-20-5405-2020

DO - 10.5194/acp-20-5405-2020

M3 - 文章

AN - SCOPUS:85084828077

VL - 20

SP - 5405

EP - 5424

JO - Atmospheric Chemistry and Physics

JF - Atmospheric Chemistry and Physics

SN - 1680-7316

IS - 9

M1 - 2020

ER -

Characteristics of methanesulfonic acid, non-sea-salt sulfate and organic carbon aerosols over the Amundsen Sea, Antarctica

Abstract

Access to Document

Other files and links

Fingerprint

Cite this