Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate

Natural sea-salt aerosols, when interacting with anthropogenic emissions, can enhance the formation of particulate nitrate. This enhancement has been suggested to increase the direct radiative forcing of nitrate, called the "mass-enhancement effect". Through a size-resolved dynamic mass tr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Atmospheric chemistry and physics 2020-01, Vol.20 (2), p.771-786
Hauptverfasser: Chen, Ying, Cheng, Yafang, Ma, Nan, Wei, Chao, Ran, Liang, Wolke, Ralf, Groess, Johannes, Wang, Qiaoqiao, Pozzer, Andrea, van der Gon, Hugo A. C. Denier, Spindler, Gerald, Lelieveld, Jos, Tegen, Ina, Su, Hang, Wiedensohler, Alfred
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 786
container_issue 2
container_start_page 771
container_title Atmospheric chemistry and physics
container_volume 20
creator Chen, Ying
Cheng, Yafang
Ma, Nan
Wei, Chao
Ran, Liang
Wolke, Ralf
Groess, Johannes
Wang, Qiaoqiao
Pozzer, Andrea
van der Gon, Hugo A. C. Denier
Spindler, Gerald
Lelieveld, Jos
Tegen, Ina
Su, Hang
Wiedensohler, Alfred
description Natural sea-salt aerosols, when interacting with anthropogenic emissions, can enhance the formation of particulate nitrate. This enhancement has been suggested to increase the direct radiative forcing of nitrate, called the "mass-enhancement effect". Through a size-resolved dynamic mass transfer modeling approach, we show that interactions with sea salt shift the nitrate from sub- to super-micron-sized particles ("redistribution effect"), and hence this lowers its efficiency for light extinction and reduces its lifetime. The redistribution effect overwhelms the mass-enhancement effect and significantly moderates nitrate cooling; e.g., the nitrate-associated aerosol optical depth can be reduced by 10 %-20 % over European polluted regions during a typical sea-salt event, in contrast to an increase by similar to 10 % when only accounting for the mass-enhancement effect. Global model simulations indicate significant redistribution over coastal and offshore regions worldwide. Our study suggests a strong buffering by natural sea-salt aerosols that reduces the climate forcing of anthropogenic nitrate, which had been expected to dominate the aerosol cooling by the end of the century. Comprehensive considerations of this redistribution effect foster better understandings of climate change and nitrogen deposition.
doi_str_mv 10.5194/acp-20-771-2020
format Article
fullrecord <record><control><sourceid>gale_doaj_</sourceid><recordid>TN_cdi_gale_infotracmisc_A611997636</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A611997636</galeid><doaj_id>oai_doaj_org_article_21bf5568c2bd4acd972e917a3b496341</doaj_id><sourcerecordid>A611997636</sourcerecordid><originalsourceid>FETCH-LOGICAL-c477t-31ec81680ff198daa082b52fa4cdff1f54d35a7cd97d0d1e45d20e279582d3113</originalsourceid><addsrcrecordid>eNqNUsuKFDEULUTBcXTttsCVSM3kWaksh0adhkHFxzrcyqMmTXXSJinUvzc1LS0NLiSL--Ccw703p2leYnTFsWTXoA8dQZ0QuAaCHjUXuB9qTQl7fMpx_7R5lvMOIcIRZhfNpw9QlgRzmy10GebS2r3P2ceQ2300NkGxbbm3rZ79fs1dTNqHqY2uhVDuUzzEyQav2-DLCn7ePHEwZ_viT7xsvr17-3Vz2919fL_d3Nx1mglROoqtHtahnMNyMABoICMnDpg2teU4M5SD0EYKgwy2jBuCLBGSD8RQjOllsz3qmgg7dUh1uvRLRfDqoRHTpCAVr2erCB4d5_2gyWgYrJLESiyAjkz2lK1ar45ahxS_LzYXtYtLCnV8RSgjUgyyR39RE1RRH1ysC-t6La1ueoylFD3tK-rqH6j6TD2sjsE6X_tnhNdnhIop9meZYMlZbb98PsdeH7E6xZyTdafFMVKrC1R1gSJIVReo1QWVMRwZP-wYXdbeBm1PLIQQR0OPOa8ZYhtfoNSv38QllEp98_9U-hvsM8Nx</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2342978960</pqid></control><display><type>article</type><title>Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Web of Science - Science Citation Index Expanded - 2020&lt;img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /&gt;</source><source>Free Full-Text Journals in Chemistry</source><creator>Chen, Ying ; Cheng, Yafang ; Ma, Nan ; Wei, Chao ; Ran, Liang ; Wolke, Ralf ; Groess, Johannes ; Wang, Qiaoqiao ; Pozzer, Andrea ; van der Gon, Hugo A. C. Denier ; Spindler, Gerald ; Lelieveld, Jos ; Tegen, Ina ; Su, Hang ; Wiedensohler, Alfred</creator><creatorcontrib>Chen, Ying ; Cheng, Yafang ; Ma, Nan ; Wei, Chao ; Ran, Liang ; Wolke, Ralf ; Groess, Johannes ; Wang, Qiaoqiao ; Pozzer, Andrea ; van der Gon, Hugo A. C. Denier ; Spindler, Gerald ; Lelieveld, Jos ; Tegen, Ina ; Su, Hang ; Wiedensohler, Alfred</creatorcontrib><description>Natural sea-salt aerosols, when interacting with anthropogenic emissions, can enhance the formation of particulate nitrate. This enhancement has been suggested to increase the direct radiative forcing of nitrate, called the "mass-enhancement effect". Through a size-resolved dynamic mass transfer modeling approach, we show that interactions with sea salt shift the nitrate from sub- to super-micron-sized particles ("redistribution effect"), and hence this lowers its efficiency for light extinction and reduces its lifetime. The redistribution effect overwhelms the mass-enhancement effect and significantly moderates nitrate cooling; e.g., the nitrate-associated aerosol optical depth can be reduced by 10 %-20 % over European polluted regions during a typical sea-salt event, in contrast to an increase by similar to 10 % when only accounting for the mass-enhancement effect. Global model simulations indicate significant redistribution over coastal and offshore regions worldwide. Our study suggests a strong buffering by natural sea-salt aerosols that reduces the climate forcing of anthropogenic nitrate, which had been expected to dominate the aerosol cooling by the end of the century. Comprehensive considerations of this redistribution effect foster better understandings of climate change and nitrogen deposition.</description><identifier>ISSN: 1680-7316</identifier><identifier>ISSN: 1680-7324</identifier><identifier>EISSN: 1680-7324</identifier><identifier>DOI: 10.5194/acp-20-771-2020</identifier><language>eng</language><publisher>GOTTINGEN: Copernicus Gesellschaft Mbh</publisher><subject>Aerosol optical depth ; Aerosols ; Air pollution ; Analysis ; Anthropogenic factors ; Biodiversity conservation ; Climate change ; Climate effects ; Coastal zone ; Computer simulation ; Cooling ; Cooling effects ; Emissions ; Environmental aspects ; Environmental Sciences ; Environmental Sciences &amp; Ecology ; Global temperature changes ; Life Sciences &amp; Biomedicine ; Mass transfer ; Meteorology &amp; Atmospheric Sciences ; Nitrates ; Nitrogen deposition ; Offshore ; Optical analysis ; Optical thickness ; Physical Sciences ; Radiative forcing ; Regions ; Salt (Food) ; Salts ; Science &amp; Technology</subject><ispartof>Atmospheric chemistry and physics, 2020-01, Vol.20 (2), p.771-786</ispartof><rights>COPYRIGHT 2020 Copernicus GmbH</rights><rights>2020. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>11</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000508615500004</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c477t-31ec81680ff198daa082b52fa4cdff1f54d35a7cd97d0d1e45d20e279582d3113</citedby><cites>FETCH-LOGICAL-c477t-31ec81680ff198daa082b52fa4cdff1f54d35a7cd97d0d1e45d20e279582d3113</cites><orcidid>0000-0003-4494-3337 ; 0000-0002-0319-4950 ; 0000-0002-3483-7349 ; 0000-0001-6307-3846 ; 0000-0003-4889-1669 ; 0000-0003-2440-6104 ; 0000-0002-2393-491X ; 0000-0003-4912-9879 ; 0000-0001-9552-3688 ; 0000-0003-3700-3232</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,866,2106,2118,27933,27934,28257</link.rule.ids></links><search><creatorcontrib>Chen, Ying</creatorcontrib><creatorcontrib>Cheng, Yafang</creatorcontrib><creatorcontrib>Ma, Nan</creatorcontrib><creatorcontrib>Wei, Chao</creatorcontrib><creatorcontrib>Ran, Liang</creatorcontrib><creatorcontrib>Wolke, Ralf</creatorcontrib><creatorcontrib>Groess, Johannes</creatorcontrib><creatorcontrib>Wang, Qiaoqiao</creatorcontrib><creatorcontrib>Pozzer, Andrea</creatorcontrib><creatorcontrib>van der Gon, Hugo A. C. Denier</creatorcontrib><creatorcontrib>Spindler, Gerald</creatorcontrib><creatorcontrib>Lelieveld, Jos</creatorcontrib><creatorcontrib>Tegen, Ina</creatorcontrib><creatorcontrib>Su, Hang</creatorcontrib><creatorcontrib>Wiedensohler, Alfred</creatorcontrib><title>Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate</title><title>Atmospheric chemistry and physics</title><addtitle>ATMOS CHEM PHYS</addtitle><description>Natural sea-salt aerosols, when interacting with anthropogenic emissions, can enhance the formation of particulate nitrate. This enhancement has been suggested to increase the direct radiative forcing of nitrate, called the "mass-enhancement effect". Through a size-resolved dynamic mass transfer modeling approach, we show that interactions with sea salt shift the nitrate from sub- to super-micron-sized particles ("redistribution effect"), and hence this lowers its efficiency for light extinction and reduces its lifetime. The redistribution effect overwhelms the mass-enhancement effect and significantly moderates nitrate cooling; e.g., the nitrate-associated aerosol optical depth can be reduced by 10 %-20 % over European polluted regions during a typical sea-salt event, in contrast to an increase by similar to 10 % when only accounting for the mass-enhancement effect. Global model simulations indicate significant redistribution over coastal and offshore regions worldwide. Our study suggests a strong buffering by natural sea-salt aerosols that reduces the climate forcing of anthropogenic nitrate, which had been expected to dominate the aerosol cooling by the end of the century. Comprehensive considerations of this redistribution effect foster better understandings of climate change and nitrogen deposition.</description><subject>Aerosol optical depth</subject><subject>Aerosols</subject><subject>Air pollution</subject><subject>Analysis</subject><subject>Anthropogenic factors</subject><subject>Biodiversity conservation</subject><subject>Climate change</subject><subject>Climate effects</subject><subject>Coastal zone</subject><subject>Computer simulation</subject><subject>Cooling</subject><subject>Cooling effects</subject><subject>Emissions</subject><subject>Environmental aspects</subject><subject>Environmental Sciences</subject><subject>Environmental Sciences &amp; Ecology</subject><subject>Global temperature changes</subject><subject>Life Sciences &amp; Biomedicine</subject><subject>Mass transfer</subject><subject>Meteorology &amp; Atmospheric Sciences</subject><subject>Nitrates</subject><subject>Nitrogen deposition</subject><subject>Offshore</subject><subject>Optical analysis</subject><subject>Optical thickness</subject><subject>Physical Sciences</subject><subject>Radiative forcing</subject><subject>Regions</subject><subject>Salt (Food)</subject><subject>Salts</subject><subject>Science &amp; Technology</subject><issn>1680-7316</issn><issn>1680-7324</issn><issn>1680-7324</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AOWDO</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>DOA</sourceid><recordid>eNqNUsuKFDEULUTBcXTttsCVSM3kWaksh0adhkHFxzrcyqMmTXXSJinUvzc1LS0NLiSL--Ccw703p2leYnTFsWTXoA8dQZ0QuAaCHjUXuB9qTQl7fMpx_7R5lvMOIcIRZhfNpw9QlgRzmy10GebS2r3P2ceQ2300NkGxbbm3rZ79fs1dTNqHqY2uhVDuUzzEyQav2-DLCn7ePHEwZ_viT7xsvr17-3Vz2919fL_d3Nx1mglROoqtHtahnMNyMABoICMnDpg2teU4M5SD0EYKgwy2jBuCLBGSD8RQjOllsz3qmgg7dUh1uvRLRfDqoRHTpCAVr2erCB4d5_2gyWgYrJLESiyAjkz2lK1ar45ahxS_LzYXtYtLCnV8RSgjUgyyR39RE1RRH1ysC-t6La1ueoylFD3tK-rqH6j6TD2sjsE6X_tnhNdnhIop9meZYMlZbb98PsdeH7E6xZyTdafFMVKrC1R1gSJIVReo1QWVMRwZP-wYXdbeBm1PLIQQR0OPOa8ZYhtfoNSv38QllEp98_9U-hvsM8Nx</recordid><startdate>20200122</startdate><enddate>20200122</enddate><creator>Chen, Ying</creator><creator>Cheng, Yafang</creator><creator>Ma, Nan</creator><creator>Wei, Chao</creator><creator>Ran, Liang</creator><creator>Wolke, Ralf</creator><creator>Groess, Johannes</creator><creator>Wang, Qiaoqiao</creator><creator>Pozzer, Andrea</creator><creator>van der Gon, Hugo A. C. Denier</creator><creator>Spindler, Gerald</creator><creator>Lelieveld, Jos</creator><creator>Tegen, Ina</creator><creator>Su, Hang</creator><creator>Wiedensohler, Alfred</creator><general>Copernicus Gesellschaft Mbh</general><general>Copernicus GmbH</general><general>Copernicus Publications</general><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>7QH</scope><scope>7TG</scope><scope>7TN</scope><scope>7UA</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H8D</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-4494-3337</orcidid><orcidid>https://orcid.org/0000-0002-0319-4950</orcidid><orcidid>https://orcid.org/0000-0002-3483-7349</orcidid><orcidid>https://orcid.org/0000-0001-6307-3846</orcidid><orcidid>https://orcid.org/0000-0003-4889-1669</orcidid><orcidid>https://orcid.org/0000-0003-2440-6104</orcidid><orcidid>https://orcid.org/0000-0002-2393-491X</orcidid><orcidid>https://orcid.org/0000-0003-4912-9879</orcidid><orcidid>https://orcid.org/0000-0001-9552-3688</orcidid><orcidid>https://orcid.org/0000-0003-3700-3232</orcidid></search><sort><creationdate>20200122</creationdate><title>Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate</title><author>Chen, Ying ; Cheng, Yafang ; Ma, Nan ; Wei, Chao ; Ran, Liang ; Wolke, Ralf ; Groess, Johannes ; Wang, Qiaoqiao ; Pozzer, Andrea ; van der Gon, Hugo A. C. Denier ; Spindler, Gerald ; Lelieveld, Jos ; Tegen, Ina ; Su, Hang ; Wiedensohler, Alfred</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c477t-31ec81680ff198daa082b52fa4cdff1f54d35a7cd97d0d1e45d20e279582d3113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Aerosol optical depth</topic><topic>Aerosols</topic><topic>Air pollution</topic><topic>Analysis</topic><topic>Anthropogenic factors</topic><topic>Biodiversity conservation</topic><topic>Climate change</topic><topic>Climate effects</topic><topic>Coastal zone</topic><topic>Computer simulation</topic><topic>Cooling</topic><topic>Cooling effects</topic><topic>Emissions</topic><topic>Environmental aspects</topic><topic>Environmental Sciences</topic><topic>Environmental Sciences &amp; Ecology</topic><topic>Global temperature changes</topic><topic>Life Sciences &amp; Biomedicine</topic><topic>Mass transfer</topic><topic>Meteorology &amp; Atmospheric Sciences</topic><topic>Nitrates</topic><topic>Nitrogen deposition</topic><topic>Offshore</topic><topic>Optical analysis</topic><topic>Optical thickness</topic><topic>Physical Sciences</topic><topic>Radiative forcing</topic><topic>Regions</topic><topic>Salt (Food)</topic><topic>Salts</topic><topic>Science &amp; Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Ying</creatorcontrib><creatorcontrib>Cheng, Yafang</creatorcontrib><creatorcontrib>Ma, Nan</creatorcontrib><creatorcontrib>Wei, Chao</creatorcontrib><creatorcontrib>Ran, Liang</creatorcontrib><creatorcontrib>Wolke, Ralf</creatorcontrib><creatorcontrib>Groess, Johannes</creatorcontrib><creatorcontrib>Wang, Qiaoqiao</creatorcontrib><creatorcontrib>Pozzer, Andrea</creatorcontrib><creatorcontrib>van der Gon, Hugo A. C. Denier</creatorcontrib><creatorcontrib>Spindler, Gerald</creatorcontrib><creatorcontrib>Lelieveld, Jos</creatorcontrib><creatorcontrib>Tegen, Ina</creatorcontrib><creatorcontrib>Su, Hang</creatorcontrib><creatorcontrib>Wiedensohler, Alfred</creatorcontrib><collection>Web of Science - Science Citation Index Expanded - 2020</collection><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>Aqualine</collection><collection>Meteorological &amp; Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies &amp; Aerospace Collection</collection><collection>Agricultural &amp; Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Continental Europe Database</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric &amp; Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aerospace Database</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy &amp; Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological &amp; Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science &amp; Fisheries Abstracts (ASFA) Professional</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies &amp; Aerospace Database</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric &amp; Aquatic Science Database</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Atmospheric chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Ying</au><au>Cheng, Yafang</au><au>Ma, Nan</au><au>Wei, Chao</au><au>Ran, Liang</au><au>Wolke, Ralf</au><au>Groess, Johannes</au><au>Wang, Qiaoqiao</au><au>Pozzer, Andrea</au><au>van der Gon, Hugo A. C. Denier</au><au>Spindler, Gerald</au><au>Lelieveld, Jos</au><au>Tegen, Ina</au><au>Su, Hang</au><au>Wiedensohler, Alfred</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate</atitle><jtitle>Atmospheric chemistry and physics</jtitle><stitle>ATMOS CHEM PHYS</stitle><date>2020-01-22</date><risdate>2020</risdate><volume>20</volume><issue>2</issue><spage>771</spage><epage>786</epage><pages>771-786</pages><issn>1680-7316</issn><issn>1680-7324</issn><eissn>1680-7324</eissn><abstract>Natural sea-salt aerosols, when interacting with anthropogenic emissions, can enhance the formation of particulate nitrate. This enhancement has been suggested to increase the direct radiative forcing of nitrate, called the "mass-enhancement effect". Through a size-resolved dynamic mass transfer modeling approach, we show that interactions with sea salt shift the nitrate from sub- to super-micron-sized particles ("redistribution effect"), and hence this lowers its efficiency for light extinction and reduces its lifetime. The redistribution effect overwhelms the mass-enhancement effect and significantly moderates nitrate cooling; e.g., the nitrate-associated aerosol optical depth can be reduced by 10 %-20 % over European polluted regions during a typical sea-salt event, in contrast to an increase by similar to 10 % when only accounting for the mass-enhancement effect. Global model simulations indicate significant redistribution over coastal and offshore regions worldwide. Our study suggests a strong buffering by natural sea-salt aerosols that reduces the climate forcing of anthropogenic nitrate, which had been expected to dominate the aerosol cooling by the end of the century. Comprehensive considerations of this redistribution effect foster better understandings of climate change and nitrogen deposition.</abstract><cop>GOTTINGEN</cop><pub>Copernicus Gesellschaft Mbh</pub><doi>10.5194/acp-20-771-2020</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0003-4494-3337</orcidid><orcidid>https://orcid.org/0000-0002-0319-4950</orcidid><orcidid>https://orcid.org/0000-0002-3483-7349</orcidid><orcidid>https://orcid.org/0000-0001-6307-3846</orcidid><orcidid>https://orcid.org/0000-0003-4889-1669</orcidid><orcidid>https://orcid.org/0000-0003-2440-6104</orcidid><orcidid>https://orcid.org/0000-0002-2393-491X</orcidid><orcidid>https://orcid.org/0000-0003-4912-9879</orcidid><orcidid>https://orcid.org/0000-0001-9552-3688</orcidid><orcidid>https://orcid.org/0000-0003-3700-3232</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1680-7316
ispartof Atmospheric chemistry and physics, 2020-01, Vol.20 (2), p.771-786
issn 1680-7316
1680-7324
1680-7324
language eng
recordid cdi_gale_infotracmisc_A611997636
source DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Web of Science - Science Citation Index Expanded - 2020<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" />; Free Full-Text Journals in Chemistry
subjects Aerosol optical depth
Aerosols
Air pollution
Analysis
Anthropogenic factors
Biodiversity conservation
Climate change
Climate effects
Coastal zone
Computer simulation
Cooling
Cooling effects
Emissions
Environmental aspects
Environmental Sciences
Environmental Sciences & Ecology
Global temperature changes
Life Sciences & Biomedicine
Mass transfer
Meteorology & Atmospheric Sciences
Nitrates
Nitrogen deposition
Offshore
Optical analysis
Optical thickness
Physical Sciences
Radiative forcing
Regions
Salt (Food)
Salts
Science & Technology
title Natural sea-salt emissions moderate the climate forcing of anthropogenic nitrate
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-02T05%3A47%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Natural%20sea-salt%20emissions%20moderate%20the%20climate%20forcing%20of%20anthropogenic%20nitrate&rft.jtitle=Atmospheric%20chemistry%20and%20physics&rft.au=Chen,%20Ying&rft.date=2020-01-22&rft.volume=20&rft.issue=2&rft.spage=771&rft.epage=786&rft.pages=771-786&rft.issn=1680-7316&rft.eissn=1680-7324&rft_id=info:doi/10.5194/acp-20-771-2020&rft_dat=%3Cgale_doaj_%3EA611997636%3C/gale_doaj_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2342978960&rft_id=info:pmid/&rft_galeid=A611997636&rft_doaj_id=oai_doaj_org_article_21bf5568c2bd4acd972e917a3b496341&rfr_iscdi=true