Seasonal characteristics of tropospheric ozone production and mixing ratios over East Asia : A global three-dimensional chemical transport model analysis
Identifieur interne : 000240 ( PascalFrancis/Corpus ); précédent : 000239; suivant : 000241Seasonal characteristics of tropospheric ozone production and mixing ratios over East Asia : A global three-dimensional chemical transport model analysis
Auteurs : D. L. Mauzerall ; D. Narita ; H. Akimoto ; L. Horowitz ; S. Walters ; D. A. Hauglustaine ; G. BrasseurSource :
- Journal of geophysical research [ 0148-0227 ] ; 2000.
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Abstract
We examine seasonal and geographical distributions of tropospheric ozone production and mixing ratios over East Asia with a global three-dimensional chemical transport model called Model of Ozone and Related Tracers, version 1 (MOZART 1). Net ozone production within the East Asian boundary layer exhibits three distinct seasonal cycles depending on region (north of 20°N, 5-20°N and south of 5°N). North of 20°N, net ozone production over East Asia from spring through autumn is found to have a maximum extending from 25°N-40°N and from central eastern China to Japan, resulting from the strong emission and transport of anthropogenic O3 precursors. In winter, maximum O3 production in this region occurs between 20°N and 30°N. This is a region of long-range transport. Over the Indochina peninsula, between 5°N and 20°N, net O3 production is controlled by the seasonal cycle between wet and dry seasons and has a maximum at the end of the dry season due to emissions from biomass burning. South of 5°N, in the true tropics, O3 mixing ratios are relatively constant throughout the year and do not exhibit a seasonal cycle. A spring-summer maximum of net O3 production is found throughout the troposphere in East Asia. We estimate an annual net O3 production in East Asia of 117 Tg/yr. Both model results and analysis of measurements of O3/CO correlations over East Asia and Japan show strong variability as a function of both photochemical activity and seasonal meteorology, and indicate ozone export off the coast of East Asia in spring. An upper estimate of O3 export from East Asia to the Pacific Ocean in the mid-1980s of 3.3 Gmol/d (58 Tg/yr) is obtained.
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| NO : | PASCAL 00-0397223 INIST |
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| ET : | Seasonal characteristics of tropospheric ozone production and mixing ratios over East Asia : A global three-dimensional chemical transport model analysis |
| AU : | MAUZERALL (D. L.); NARITA (D.); AKIMOTO (H.); HOROWITZ (L.); WALTERS (S.); HAUGLUSTAINE (D. A.); BRASSEUR (G.) |
| AF : | Woodrow Wilson School of Public and International Affairs, Princeton University/Princeton, New Jersey/Etats-Unis (1 aut.); Formerly at the National Center for Atmospheric Research/Boulder, Colorado/Etats-Unis (1 aut., 4 aut., 6 aut., 7 aut.); Research Center for Advanced Science and Technology, University of Tokyo/Tokyo/Japon (2 aut., 3 aut.); Geophysical Fluid Dynamics Laboratory/Princeton, New Jersey/Etats-Unis (4 aut.); National Center for Atmospheric Research/Boulder, Colorado/Etats-Unis (5 aut.); Service d'Aeronomie du CNRS, University de Paris/Paris/France (6 aut.); Max Planck Institut für Meteorologie/Hamburg/Allemagne (7 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | Journal of geophysical research; ISSN 0148-0227; Etats-Unis; Da. 2000; Vol. 105; No. D14; Pp. 17895-17910; Bibl. 1 p.3/4 |
| LA : | Anglais |
| EA : | We examine seasonal and geographical distributions of tropospheric ozone production and mixing ratios over East Asia with a global three-dimensional chemical transport model called Model of Ozone and Related Tracers, version 1 (MOZART 1). Net ozone production within the East Asian boundary layer exhibits three distinct seasonal cycles depending on region (north of 20°N, 5-20°N and south of 5°N). North of 20°N, net ozone production over East Asia from spring through autumn is found to have a maximum extending from 25°N-40°N and from central eastern China to Japan, resulting from the strong emission and transport of anthropogenic O3 precursors. In winter, maximum O3 production in this region occurs between 20°N and 30°N. This is a region of long-range transport. Over the Indochina peninsula, between 5°N and 20°N, net O3 production is controlled by the seasonal cycle between wet and dry seasons and has a maximum at the end of the dry season due to emissions from biomass burning. South of 5°N, in the true tropics, O3 mixing ratios are relatively constant throughout the year and do not exhibit a seasonal cycle. A spring-summer maximum of net O3 production is found throughout the troposphere in East Asia. We estimate an annual net O3 production in East Asia of 117 Tg/yr. Both model results and analysis of measurements of O3/CO correlations over East Asia and Japan show strong variability as a function of both photochemical activity and seasonal meteorology, and indicate ozone export off the coast of East Asia in spring. An upper estimate of O3 export from East Asia to the Pacific Ocean in the mid-1980s of 3.3 Gmol/d (58 Tg/yr) is obtained. |
| CC : | 001E02D04 |
| FD : | Troposphère; Ozone; Variation saisonnière; Rapport mélange; Modèle 3 dimensions; Répartition géographique; Phénomène transport; Photochimie; Asie |
| ED : | Troposphere; Ozone; Seasonal variation; Mixing ratio; Three dimensional model; Geographic distribution; Transport process; Photochemistry; Asia |
| SD : | Troposfera; Ozono; Variación estacional; Relación mezcla; Modelo 3 dimensiones; Distribución geográfica; Fenómeno transporte; Fotoquímica; Asia |
| LO : | INIST-3144.354000090290270150 |
| ID : | 00-0397223 |
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L." last="Mauzerall">D. L. Mauzerall</name><affiliation><inist:fA14 i1="01"><s1>Woodrow Wilson School of Public and International Affairs, Princeton University</s1><s2>Princeton, New Jersey</s2><s3>USA</s3><sZ>1 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Formerly at the National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Narita, D" sort="Narita, D" uniqKey="Narita D" first="D." last="Narita">D. Narita</name><affiliation><inist:fA14 i1="03"><s1>Research Center for Advanced Science and Technology, University of Tokyo</s1><s2>Tokyo</s2><s3>JPN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Akimoto, H" sort="Akimoto, H" uniqKey="Akimoto H" first="H." last="Akimoto">H. Akimoto</name><affiliation><inist:fA14 i1="03"><s1>Research Center for Advanced Science and Technology, University of Tokyo</s1><s2>Tokyo</s2><s3>JPN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Horowitz, L" sort="Horowitz, L" uniqKey="Horowitz L" first="L." last="Horowitz">L. Horowitz</name><affiliation><inist:fA14 i1="02"><s1>Formerly at the National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="04"><s1>Geophysical Fluid Dynamics Laboratory</s1><s2>Princeton, New Jersey</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Walters, S" sort="Walters, S" uniqKey="Walters S" first="S." last="Walters">S. Walters</name><affiliation><inist:fA14 i1="05"><s1>National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>5 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hauglustaine, D A" sort="Hauglustaine, D A" uniqKey="Hauglustaine D" first="D. A." last="Hauglustaine">D. A. Hauglustaine</name><affiliation><inist:fA14 i1="02"><s1>Formerly at the National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="06"><s1>Service d'Aeronomie du CNRS, University de Paris</s1><s2>Paris</s2><s3>FRA</s3><sZ>6 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Brasseur, G" sort="Brasseur, G" uniqKey="Brasseur G" first="G." last="Brasseur">G. Brasseur</name><affiliation><inist:fA14 i1="02"><s1>Formerly at the National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="07"><s1>Max Planck Institut für Meteorologie</s1><s2>Hamburg</s2><s3>DEU</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">Journal of geophysical research</title><title level="j" type="abbreviated">J. geophys. res.</title><idno type="ISSN">0148-0227</idno><imprint><date when="2000">2000</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of geophysical research</title><title level="j" type="abbreviated">J. geophys. res.</title><idno type="ISSN">0148-0227</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Asia</term><term>Geographic distribution</term><term>Mixing ratio</term><term>Ozone</term><term>Photochemistry</term><term>Seasonal variation</term><term>Three dimensional model</term><term>Transport process</term><term>Troposphere</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Troposphère</term><term>Ozone</term><term>Variation saisonnière</term><term>Rapport mélange</term><term>Modèle 3 dimensions</term><term>Répartition géographique</term><term>Phénomène transport</term><term>Photochimie</term><term>Asie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We examine seasonal and geographical distributions of tropospheric ozone production and mixing ratios over East Asia with a global three-dimensional chemical transport model called Model of Ozone and Related Tracers, version 1 (MOZART 1). Net ozone production within the East Asian boundary layer exhibits three distinct seasonal cycles depending on region (north of 20°N, 5-20°N and south of 5°N). North of 20°N, net ozone production over East Asia from spring through autumn is found to have a maximum extending from 25°N-40°N and from central eastern China to Japan, resulting from the strong emission and transport of anthropogenic O<sub>3</sub> precursors. In winter, maximum O<sub>3</sub> production in this region occurs between 20°N and 30°N. This is a region of long-range transport. Over the Indochina peninsula, between 5°N and 20°N, net O<sub>3</sub> production is controlled by the seasonal cycle between wet and dry seasons and has a maximum at the end of the dry season due to emissions from biomass burning. South of 5°N, in the true tropics, O<sub>3</sub> mixing ratios are relatively constant throughout the year and do not exhibit a seasonal cycle. A spring-summer maximum of net O<sub>3</sub> production is found throughout the troposphere in East Asia. We estimate an annual net O<sub>3</sub> production in East Asia of 117 Tg/yr. Both model results and analysis of measurements of O<sub>3</sub>/CO correlations over East Asia and Japan show strong variability as a function of both photochemical activity and seasonal meteorology, and indicate ozone export off the coast of East Asia in spring. An upper estimate of O<sub>3</sub> export from East Asia to the Pacific Ocean in the mid-1980s of 3.3 Gmol/d (58 Tg/yr) is obtained.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0148-0227</s0></fA01><fA03 i2="1"><s0>J. geophys. res.</s0></fA03><fA05><s2>105</s2></fA05><fA06><s2>D14</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Seasonal characteristics of tropospheric ozone production and mixing ratios over East Asia : A global three-dimensional chemical transport model analysis</s1></fA08><fA11 i1="01" i2="1"><s1>MAUZERALL (D. L.)</s1></fA11><fA11 i1="02" i2="1"><s1>NARITA (D.)</s1></fA11><fA11 i1="03" i2="1"><s1>AKIMOTO (H.)</s1></fA11><fA11 i1="04" i2="1"><s1>HOROWITZ (L.)</s1></fA11><fA11 i1="05" i2="1"><s1>WALTERS (S.)</s1></fA11><fA11 i1="06" i2="1"><s1>HAUGLUSTAINE (D. A.)</s1></fA11><fA11 i1="07" i2="1"><s1>BRASSEUR (G.)</s1></fA11><fA14 i1="01"><s1>Woodrow Wilson School of Public and International Affairs, Princeton University</s1><s2>Princeton, New Jersey</s2><s3>USA</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>Formerly at the National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ><sZ>7 aut.</sZ></fA14><fA14 i1="03"><s1>Research Center for Advanced Science and Technology, University of Tokyo</s1><s2>Tokyo</s2><s3>JPN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></fA14><fA14 i1="04"><s1>Geophysical Fluid Dynamics Laboratory</s1><s2>Princeton, New Jersey</s2><s3>USA</s3><sZ>4 aut.</sZ></fA14><fA14 i1="05"><s1>National Center for Atmospheric Research</s1><s2>Boulder, Colorado</s2><s3>USA</s3><sZ>5 aut.</sZ></fA14><fA14 i1="06"><s1>Service d'Aeronomie du CNRS, University de Paris</s1><s2>Paris</s2><s3>FRA</s3><sZ>6 aut.</sZ></fA14><fA14 i1="07"><s1>Max Planck Institut für Meteorologie</s1><s2>Hamburg</s2><s3>DEU</s3><sZ>7 aut.</sZ></fA14><fA20><s1>17895-17910</s1></fA20><fA21><s1>2000</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>3144</s2><s5>354000090290270150</s5></fA43><fA44><s0>0000</s0><s1>© 2000 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.3/4</s0></fA45><fA47 i1="01" i2="1"><s0>00-0397223</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of geophysical research</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>We examine seasonal and geographical distributions of tropospheric ozone production and mixing ratios over East Asia with a global three-dimensional chemical transport model called Model of Ozone and Related Tracers, version 1 (MOZART 1). Net ozone production within the East Asian boundary layer exhibits three distinct seasonal cycles depending on region (north of 20°N, 5-20°N and south of 5°N). North of 20°N, net ozone production over East Asia from spring through autumn is found to have a maximum extending from 25°N-40°N and from central eastern China to Japan, resulting from the strong emission and transport of anthropogenic O<sub>3</sub> precursors. In winter, maximum O<sub>3</sub> production in this region occurs between 20°N and 30°N. This is a region of long-range transport. Over the Indochina peninsula, between 5°N and 20°N, net O<sub>3</sub> production is controlled by the seasonal cycle between wet and dry seasons and has a maximum at the end of the dry season due to emissions from biomass burning. South of 5°N, in the true tropics, O<sub>3</sub> mixing ratios are relatively constant throughout the year and do not exhibit a seasonal cycle. A spring-summer maximum of net O<sub>3</sub> production is found throughout the troposphere in East Asia. We estimate an annual net O<sub>3</sub> production in East Asia of 117 Tg/yr. Both model results and analysis of measurements of O<sub>3</sub>/CO correlations over East Asia and Japan show strong variability as a function of both photochemical activity and seasonal meteorology, and indicate ozone export off the coast of East Asia in spring. An upper estimate of O<sub>3</sub> export from East Asia to the Pacific Ocean in the mid-1980s of 3.3 Gmol/d (58 Tg/yr) is obtained.</s0></fC01><fC02 i1="01" i2="X"><s0>001E02D04</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Troposphère</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Troposphere</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Troposfera</s0><s5>26</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Ozone</s0><s2>NK</s2><s2>FX</s2><s5>27</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Ozone</s0><s2>NK</s2><s2>FX</s2><s5>27</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Ozono</s0><s2>NK</s2><s2>FX</s2><s5>27</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Variation saisonnière</s0><s5>28</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Seasonal variation</s0><s5>28</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Variación estacional</s0><s5>28</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Rapport mélange</s0><s5>29</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Mixing ratio</s0><s5>29</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Relación mezcla</s0><s5>29</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Modèle 3 dimensions</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Three dimensional model</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Modelo 3 dimensiones</s0><s5>30</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Répartition géographique</s0><s5>31</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Geographic distribution</s0><s5>31</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Distribución geográfica</s0><s5>31</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Phénomène transport</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Transport process</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Fenómeno transporte</s0><s5>32</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Photochimie</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Photochemistry</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Fotoquímica</s0><s5>33</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Asie</s0><s2>NG</s2><s5>46</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Asia</s0><s2>NG</s2><s5>46</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Asia</s0><s2>NG</s2><s5>46</s5></fC03><fN21><s1>269</s1></fN21></pA></standard><server><NO>PASCAL 00-0397223 INIST</NO><ET>Seasonal characteristics of tropospheric ozone production and mixing ratios over East Asia : A global three-dimensional chemical transport model analysis</ET><AU>MAUZERALL (D. L.); NARITA (D.); AKIMOTO (H.); HOROWITZ (L.); WALTERS (S.); HAUGLUSTAINE (D. A.); BRASSEUR (G.)</AU><AF>Woodrow Wilson School of Public and International Affairs, Princeton University/Princeton, New Jersey/Etats-Unis (1 aut.); Formerly at the National Center for Atmospheric Research/Boulder, Colorado/Etats-Unis (1 aut., 4 aut., 6 aut., 7 aut.); Research Center for Advanced Science and Technology, University of Tokyo/Tokyo/Japon (2 aut., 3 aut.); Geophysical Fluid Dynamics Laboratory/Princeton, New Jersey/Etats-Unis (4 aut.); National Center for Atmospheric Research/Boulder, Colorado/Etats-Unis (5 aut.); Service d'Aeronomie du CNRS, University de Paris/Paris/France (6 aut.); Max Planck Institut für Meteorologie/Hamburg/Allemagne (7 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>Journal of geophysical research; ISSN 0148-0227; Etats-Unis; Da. 2000; Vol. 105; No. D14; Pp. 17895-17910; Bibl. 1 p.3/4</SO><LA>Anglais</LA><EA>We examine seasonal and geographical distributions of tropospheric ozone production and mixing ratios over East Asia with a global three-dimensional chemical transport model called Model of Ozone and Related Tracers, version 1 (MOZART 1). Net ozone production within the East Asian boundary layer exhibits three distinct seasonal cycles depending on region (north of 20°N, 5-20°N and south of 5°N). North of 20°N, net ozone production over East Asia from spring through autumn is found to have a maximum extending from 25°N-40°N and from central eastern China to Japan, resulting from the strong emission and transport of anthropogenic O<sub>3</sub> precursors. In winter, maximum O<sub>3</sub> production in this region occurs between 20°N and 30°N. This is a region of long-range transport. Over the Indochina peninsula, between 5°N and 20°N, net O<sub>3</sub> production is controlled by the seasonal cycle between wet and dry seasons and has a maximum at the end of the dry season due to emissions from biomass burning. South of 5°N, in the true tropics, O<sub>3</sub> mixing ratios are relatively constant throughout the year and do not exhibit a seasonal cycle. A spring-summer maximum of net O<sub>3</sub> production is found throughout the troposphere in East Asia. We estimate an annual net O<sub>3</sub> production in East Asia of 117 Tg/yr. Both model results and analysis of measurements of O<sub>3</sub>/CO correlations over East Asia and Japan show strong variability as a function of both photochemical activity and seasonal meteorology, and indicate ozone export off the coast of East Asia in spring. An upper estimate of O<sub>3</sub> export from East Asia to the Pacific Ocean in the mid-1980s of 3.3 Gmol/d (58 Tg/yr) is obtained.</EA><CC>001E02D04</CC><FD>Troposphère; Ozone; Variation saisonnière; Rapport mélange; Modèle 3 dimensions; Répartition géographique; Phénomène transport; Photochimie; Asie</FD><ED>Troposphere; Ozone; Seasonal variation; Mixing ratio; Three dimensional model; Geographic distribution; Transport process; Photochemistry; Asia</ED><SD>Troposfera; Ozono; Variación estacional; Relación mezcla; Modelo 3 dimensiones; Distribución geográfica; Fenómeno transporte; Fotoquímica; Asia</SD><LO>INIST-3144.354000090290270150</LO><ID>00-0397223</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
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