Arctic Primary Aerosol Production Strongly Influenced by Riverine Organic Matter
The sources of primary and secondary aerosols in the Arctic are still poorly known. A number of surface seawater sampleswith varying degrees of Arctic riverine and sea ice influenceswere used in a sea spray generation chamber to test them for their potential to produce sea spray aerosols (SSA) and...
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| Veröffentlicht in: | Environmental science & technology 2019-08, Vol.53 (15), p.8621-8630 |
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| creator | Park, Jiyeon Dall’Osto, Manuel Park, Kihong Kim, Jung-Hyun Park, Jongkwan Park, Ki-Tae Hwang, Chung Yeon Jang, Gwang Il Gim, Yeontae Kang, Sujin Park, Sanghun Jin, Yong Keun Yum, Seong Soo Simó, Rafel Yoon, Young Jun |
| description | The sources of primary and secondary aerosols in the Arctic are still poorly known. A number of surface seawater sampleswith varying degrees of Arctic riverine and sea ice influenceswere used in a sea spray generation chamber to test them for their potential to produce sea spray aerosols (SSA) and cloud condensation nuclei (CCN). Our interdisciplinary data showed that both sea salt and organic matter (OM) significantly influenced the SSA production. The number concentration of SSA in the coastal samples was negatively correlated with salinity and positively correlated with a number of OM tracers, including dissolved and chromophoric organic carbon (DOC, CDOM), marine microgels and chlorophyll a (Chl-a) but not for viral and bacterial abundances; indicating that OM of riverine origin enhances primary aerosol production. When all samples were considered, transparent exopolymer particles (TEP) were found to be the best indicator correlating positively with the ratio number concentration of SSA/salinity. CCN efficiency was not observed to differ between the SSA from the various samples, despite differences in organic characteristics. It is suggested that the large amount of freshwater from river runoff have a substantial impact on primary aerosols production mechanisms, possibly affecting the cloud radiative forcing. |
| doi_str_mv | 10.1021/acs.est.9b03399 |
| format | Article |
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A number of surface seawater sampleswith varying degrees of Arctic riverine and sea ice influenceswere used in a sea spray generation chamber to test them for their potential to produce sea spray aerosols (SSA) and cloud condensation nuclei (CCN). Our interdisciplinary data showed that both sea salt and organic matter (OM) significantly influenced the SSA production. The number concentration of SSA in the coastal samples was negatively correlated with salinity and positively correlated with a number of OM tracers, including dissolved and chromophoric organic carbon (DOC, CDOM), marine microgels and chlorophyll a (Chl-a) but not for viral and bacterial abundances; indicating that OM of riverine origin enhances primary aerosol production. When all samples were considered, transparent exopolymer particles (TEP) were found to be the best indicator correlating positively with the ratio number concentration of SSA/salinity. CCN efficiency was not observed to differ between the SSA from the various samples, despite differences in organic characteristics. It is suggested that the large amount of freshwater from river runoff have a substantial impact on primary aerosols production mechanisms, possibly affecting the cloud radiative forcing.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/acs.est.9b03399</identifier><identifier>PMID: 31310508</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Aerosols ; Chemical analysis ; Chlorophyll ; Condensates ; Condensation nuclei ; Correlation ; Dissolved organic carbon ; Ice ; Ice environments ; Microgels ; Organic carbon ; Organic matter ; Polar environments ; Radiative forcing ; River flow ; Rivers ; Runoff ; Salinity ; Salinity effects ; Sea ice ; Seawater ; Tracers ; Water analysis</subject><ispartof>Environmental science & technology, 2019-08, Vol.53 (15), p.8621-8630</ispartof><rights>Copyright American Chemical Society Aug 6, 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a361t-d82e04ced3159ddd7e0aed96210da5c981ffdd6307d8fd0ac8f0c540316392903</citedby><cites>FETCH-LOGICAL-a361t-d82e04ced3159ddd7e0aed96210da5c981ffdd6307d8fd0ac8f0c540316392903</cites><orcidid>0000-0003-4203-894X ; 0000-0002-3792-4624 ; 0000-0002-1761-9657</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/acs.est.9b03399$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/acs.est.9b03399$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31310508$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Jiyeon</creatorcontrib><creatorcontrib>Dall’Osto, Manuel</creatorcontrib><creatorcontrib>Park, Kihong</creatorcontrib><creatorcontrib>Kim, Jung-Hyun</creatorcontrib><creatorcontrib>Park, Jongkwan</creatorcontrib><creatorcontrib>Park, Ki-Tae</creatorcontrib><creatorcontrib>Hwang, Chung Yeon</creatorcontrib><creatorcontrib>Jang, Gwang Il</creatorcontrib><creatorcontrib>Gim, Yeontae</creatorcontrib><creatorcontrib>Kang, Sujin</creatorcontrib><creatorcontrib>Park, Sanghun</creatorcontrib><creatorcontrib>Jin, Yong Keun</creatorcontrib><creatorcontrib>Yum, Seong Soo</creatorcontrib><creatorcontrib>Simó, Rafel</creatorcontrib><creatorcontrib>Yoon, Young Jun</creatorcontrib><title>Arctic Primary Aerosol Production Strongly Influenced by Riverine Organic Matter</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>The sources of primary and secondary aerosols in the Arctic are still poorly known. A number of surface seawater sampleswith varying degrees of Arctic riverine and sea ice influenceswere used in a sea spray generation chamber to test them for their potential to produce sea spray aerosols (SSA) and cloud condensation nuclei (CCN). Our interdisciplinary data showed that both sea salt and organic matter (OM) significantly influenced the SSA production. The number concentration of SSA in the coastal samples was negatively correlated with salinity and positively correlated with a number of OM tracers, including dissolved and chromophoric organic carbon (DOC, CDOM), marine microgels and chlorophyll a (Chl-a) but not for viral and bacterial abundances; indicating that OM of riverine origin enhances primary aerosol production. When all samples were considered, transparent exopolymer particles (TEP) were found to be the best indicator correlating positively with the ratio number concentration of SSA/salinity. CCN efficiency was not observed to differ between the SSA from the various samples, despite differences in organic characteristics. It is suggested that the large amount of freshwater from river runoff have a substantial impact on primary aerosols production mechanisms, possibly affecting the cloud radiative forcing.</description><subject>Aerosols</subject><subject>Chemical analysis</subject><subject>Chlorophyll</subject><subject>Condensates</subject><subject>Condensation nuclei</subject><subject>Correlation</subject><subject>Dissolved organic carbon</subject><subject>Ice</subject><subject>Ice environments</subject><subject>Microgels</subject><subject>Organic carbon</subject><subject>Organic matter</subject><subject>Polar environments</subject><subject>Radiative forcing</subject><subject>River flow</subject><subject>Rivers</subject><subject>Runoff</subject><subject>Salinity</subject><subject>Salinity effects</subject><subject>Sea ice</subject><subject>Seawater</subject><subject>Tracers</subject><subject>Water analysis</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLAzEURoMotlbX7mTAjSDT3iTNNFmW4qNQafEB7oY0yZQp06QmM0L_vSlTuxBchZDzfffmIHSNoY-B4IFUoW9C3RdLoFSIE9TFjEDKOMOnqAuAaSpo9tlBFyGsAYBQ4OeoQzHFwIB30WLsVV2qZOHLjfS7ZGy8C66Kd6eb-OJs8lZ7Z1fVLpnaomqMVUYny13yWn4bX1qTzP1K2ljxIuva-Et0VsgqmKvD2UMfjw_vk-d0Nn-aTsazVNIM16nmxMAwVlHMhNZ6ZEAaLTKCQUumBMdFoXVGYaR5oUEqXoBiQ6A4o4IIoD101_ZuvftqooN8UwZlqkpa45qQE8LizzklJKK3f9C1a7yN20VqJEZxGB9GatBSKhoI3hT5tnWSY8j3svMoO9-nD7Jj4ubQ2yw3Rh_5X7sRuG-BffI487-6H1D9ihA</recordid><startdate>20190806</startdate><enddate>20190806</enddate><creator>Park, Jiyeon</creator><creator>Dall’Osto, Manuel</creator><creator>Park, Kihong</creator><creator>Kim, Jung-Hyun</creator><creator>Park, Jongkwan</creator><creator>Park, Ki-Tae</creator><creator>Hwang, Chung Yeon</creator><creator>Jang, Gwang Il</creator><creator>Gim, Yeontae</creator><creator>Kang, Sujin</creator><creator>Park, Sanghun</creator><creator>Jin, Yong Keun</creator><creator>Yum, Seong Soo</creator><creator>Simó, Rafel</creator><creator>Yoon, Young Jun</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4203-894X</orcidid><orcidid>https://orcid.org/0000-0002-3792-4624</orcidid><orcidid>https://orcid.org/0000-0002-1761-9657</orcidid></search><sort><creationdate>20190806</creationdate><title>Arctic Primary Aerosol Production Strongly Influenced by Riverine Organic Matter</title><author>Park, Jiyeon ; Dall’Osto, Manuel ; Park, Kihong ; Kim, Jung-Hyun ; Park, Jongkwan ; Park, Ki-Tae ; Hwang, Chung Yeon ; Jang, Gwang Il ; Gim, Yeontae ; Kang, Sujin ; Park, Sanghun ; Jin, Yong Keun ; Yum, Seong Soo ; Simó, Rafel ; Yoon, Young Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a361t-d82e04ced3159ddd7e0aed96210da5c981ffdd6307d8fd0ac8f0c540316392903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aerosols</topic><topic>Chemical analysis</topic><topic>Chlorophyll</topic><topic>Condensates</topic><topic>Condensation nuclei</topic><topic>Correlation</topic><topic>Dissolved organic carbon</topic><topic>Ice</topic><topic>Ice environments</topic><topic>Microgels</topic><topic>Organic carbon</topic><topic>Organic matter</topic><topic>Polar environments</topic><topic>Radiative forcing</topic><topic>River flow</topic><topic>Rivers</topic><topic>Runoff</topic><topic>Salinity</topic><topic>Salinity effects</topic><topic>Sea ice</topic><topic>Seawater</topic><topic>Tracers</topic><topic>Water analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Jiyeon</creatorcontrib><creatorcontrib>Dall’Osto, Manuel</creatorcontrib><creatorcontrib>Park, Kihong</creatorcontrib><creatorcontrib>Kim, Jung-Hyun</creatorcontrib><creatorcontrib>Park, Jongkwan</creatorcontrib><creatorcontrib>Park, Ki-Tae</creatorcontrib><creatorcontrib>Hwang, Chung Yeon</creatorcontrib><creatorcontrib>Jang, Gwang Il</creatorcontrib><creatorcontrib>Gim, Yeontae</creatorcontrib><creatorcontrib>Kang, Sujin</creatorcontrib><creatorcontrib>Park, Sanghun</creatorcontrib><creatorcontrib>Jin, Yong Keun</creatorcontrib><creatorcontrib>Yum, Seong Soo</creatorcontrib><creatorcontrib>Simó, Rafel</creatorcontrib><creatorcontrib>Yoon, Young Jun</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Jiyeon</au><au>Dall’Osto, Manuel</au><au>Park, Kihong</au><au>Kim, Jung-Hyun</au><au>Park, Jongkwan</au><au>Park, Ki-Tae</au><au>Hwang, Chung Yeon</au><au>Jang, Gwang Il</au><au>Gim, Yeontae</au><au>Kang, Sujin</au><au>Park, Sanghun</au><au>Jin, Yong Keun</au><au>Yum, Seong Soo</au><au>Simó, Rafel</au><au>Yoon, Young Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Arctic Primary Aerosol Production Strongly Influenced by Riverine Organic Matter</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2019-08-06</date><risdate>2019</risdate><volume>53</volume><issue>15</issue><spage>8621</spage><epage>8630</epage><pages>8621-8630</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><abstract>The sources of primary and secondary aerosols in the Arctic are still poorly known. A number of surface seawater sampleswith varying degrees of Arctic riverine and sea ice influenceswere used in a sea spray generation chamber to test them for their potential to produce sea spray aerosols (SSA) and cloud condensation nuclei (CCN). Our interdisciplinary data showed that both sea salt and organic matter (OM) significantly influenced the SSA production. The number concentration of SSA in the coastal samples was negatively correlated with salinity and positively correlated with a number of OM tracers, including dissolved and chromophoric organic carbon (DOC, CDOM), marine microgels and chlorophyll a (Chl-a) but not for viral and bacterial abundances; indicating that OM of riverine origin enhances primary aerosol production. When all samples were considered, transparent exopolymer particles (TEP) were found to be the best indicator correlating positively with the ratio number concentration of SSA/salinity. CCN efficiency was not observed to differ between the SSA from the various samples, despite differences in organic characteristics. It is suggested that the large amount of freshwater from river runoff have a substantial impact on primary aerosols production mechanisms, possibly affecting the cloud radiative forcing.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>31310508</pmid><doi>10.1021/acs.est.9b03399</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-4203-894X</orcidid><orcidid>https://orcid.org/0000-0002-3792-4624</orcidid><orcidid>https://orcid.org/0000-0002-1761-9657</orcidid></addata></record> |
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| source | American Chemical Society Publications |
| subjects | Aerosols Chemical analysis Chlorophyll Condensates Condensation nuclei Correlation Dissolved organic carbon Ice Ice environments Microgels Organic carbon Organic matter Polar environments Radiative forcing River flow Rivers Runoff Salinity Salinity effects Sea ice Seawater Tracers Water analysis |
| title | Arctic Primary Aerosol Production Strongly Influenced by Riverine Organic Matter |
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