Water-soluble organic nitrogen in fine aerosols over the Southern Ocean

被引：3

作者：

Matsumoto, Kiyoshi ^{[1
,4
]}

Kobayashi, Hiroshi ^{[1
]}

Hara, Keiichiro ^{[2
]}

Ishino, Sakiko ^{[3
]}

Hayashi, Masahiko ^{[2
]}

机构：

[1] Univ Yamanashi, Div Life & Environm Sci, Kofu, Japan

[2] Fukuoka Univ, Fac Sci, Dept Earth Syst Sci, Fukuoka, Japan

[3] Kanazawa Univ, Inst Nat & Environm Technol, Kanazawa, Japan

[4] 4-4-37 Takeda, Kofu 4008510, Japan

来源：

ATMOSPHERIC ENVIRONMENT | 2022年 / 287卷

关键词：

PM2.5; Marine aerosol; Remote ocean; WSON; Bioavailable nitrogen; Primary emission; Sea salt particle; MARINE AEROSOLS; METHANESULFONATE; SULFATE; SEA; NUCLEATION; OXIDATION; SYOWA;

D O I：

10.1016/j.atmosenv.2022.119287

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Shipboard measurements of the water-soluble organic nitrogen (WSON) in the aerosols over the remote ocean in the Indian sector of the Southern Ocean were conducted during three summer seasons. The aims of this study were to improve our understanding of the spatiotemporal distributions and potential sources of the WSON over this oceanic region. The average concentration of the WSON in the PM2.5 obtained in this study was 4.7 ng m(-3), which was within the reported values from a previous study over the Southern Ocean and lower than the reported over the lower latitude remote oceans. The average concentration ratio of the WSON/WSTN was 0.20. The WSON was an important piece of bioavailable nitrogen in the fine aerosols. The primary emission of sea salt particles was a principal source of the WSON. The temporal changes of the WSON concentrations were explained by the differences in the primary emission of sea salt particles.

引用

页数：7

共 36 条

[1] Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere [J].

Almeida, Joao ;

Schobesberger, Siegfried ;

Kuerten, Andreas ;

Ortega, Ismael K. ;

Kupiainen-Maatta, Oona ;

Praplan, Arnaud P. ;

Adamov, Alexey ;

Amorim, Antonio ;

Bianchi, Federico ;

Breitenlechner, Martin ;

David, Andre ;

Dommen, Josef ;

Donahue, Neil M. ;

Downard, Andrew ;

Dunne, Eimear ;

Duplissy, Jonathan ;

Ehrhart, Sebastian ;

Flagan, Richard C. ;

Franchin, Alessandro ;

Guida, Roberto ;

Hakala, Jani ;

Hansel, Armin ;

Heinritzi, Martin ;

Henschel, Henning ;

Jokinen, Tuija ;

Junninen, Heikki ;

Kajos, Maija ;

Kangasluoma, Juha ;

Keskinen, Helmi ;

Kupc, Agnieszka ;

Kurten, Theo ;

Kvashin, Alexander N. ;

Laaksonen, Ari ;

Lehtipalo, Katrianne ;

Leiminger, Markus ;

Leppa, Johannes ;

Loukonen, Ville ;

Makhmutov, Vladimir ;

Mathot, Serge ;

McGrath, Matthew J. ;

Nieminen, Tuomo ;

Olenius, Tinja ;

Onnela, Antti ;

Petaja, Tuukka ;

Riccobono, Francesco ;

Riipinen, Ilona ;

Rissanen, Matti ;

Rondo, Linda ;

Ruuskanen, Taina ;

Santos, Filipe D. .

NATURE, 2013, 502 (7471) :359-+

[2] Marine biogenic source of atmospheric organic nitrogen in the subtropical North Atlantic [J].

Altieri, Katye E. ;

Fawcett, Sarah E. ;

Peters, Andrew J. ;

Sigman, Daniel M. ;

Hastings, Meredith G. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016, 113 (04) :925-930

[3] DMS and its oxidation products in the remote marine atmosphere: implications for climate and atmospheric chemistry [J].

Ayers, GP ;

Gillett, RW .

JOURNAL OF SEA RESEARCH, 2000, 43 (3-4) :275-286

[4] Bounding the role of black carbon in the climate system: A scientific assessment [J].

Bond, T. C. ;

Doherty, S. J. ;

Fahey, D. W. ;

Forster, P. M. ;

Berntsen, T. ;

DeAngelo, B. J. ;

Flanner, M. G. ;

Ghan, S. ;

Kaercher, B. ;

Koch, D. ;

Kinne, S. ;

Kondo, Y. ;

Quinn, P. K. ;

Sarofim, M. C. ;

Schultz, M. G. ;

Schulz, M. ;

Venkataraman, C. ;

Zhang, H. ;

Zhang, S. ;

Bellouin, N. ;

Guttikunda, S. K. ;

Hopke, P. K. ;

Jacobson, M. Z. ;

Kaiser, J. W. ;

Klimont, Z. ;

Lohmann, U. ;

Schwarz, J. P. ;

Shindell, D. ;

Storelvmo, T. ;

Warren, S. G. ;

Zender, C. S. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2013, 118 (11) :5380-5552

[5] Open ocean and coastal new particle formation from sulfuric acid and amines around the Antarctic Peninsula [J].

Brean, James ;

Dall'Osto, Manuel ;

Simo, Rafel ;

Shi, Zongbo ;

Beddows, David C. S. ;

Harrison, Roy M. .

NATURE GEOSCIENCE, 2021, 14 (06) :383-+

[6] Organic nitrogen in the atmosphere - Where does it come from? A review of sources and methods [J].

Cape, J. N. ;

Cornell, S. E. ;

Jickells, T. D. ;

Nemitz, E. .

ATMOSPHERIC RESEARCH, 2011, 102 (1-2) :30-48

[7] Hygroscopicity of water-soluble organic compounds in atmospheric aerosols: Amino acids and biomass burning derived organic species [J].

Chan, MN ;

Choi, MY ;

Ng, NL ;

Chan, CK .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2005, 39 (06) :1555-1562

[8] Latitudinal distributions of atmospheric MSA and MSA/nss-SO42- ratios in summer over the high latitude regions of the Southern and Northern Hemispheres [J].

Chen, Liqi ;

Wang, Jianjun ;

Gao, Yuan ;

Xu, Guojie ;

Yang, Xulin ;

Lin, Qi ;

Zhang, Yuanhui .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2012, 117

[9] Organic nitrogen in Hawaiian rain and aerosol [J].

Cornell, S ;

Mace, K ;

Coeppicus, S ;

Duce, R ;

Huebert, B ;

Jickells, T ;

Zhuang, LZ .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2001, 106 (D8) :7973-7983

[10] Atmospheric nitrogen deposition: Revisiting the question of the importance of the organic component [J].

Cornell, Sarah E. .

ENVIRONMENTAL POLLUTION, 2011, 159 (10) :2214-2222

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