MozartV1, PascalFrancis, Corpus, bibRecord, 000127

Trends in tropical tropospheric column ozone from satellite data and MOZART model

Identifieur interne : 000127 ( PascalFrancis/Corpus ); précédent : 000126; suivant : 000128

Trends in tropical tropospheric column ozone from satellite data and MOZART model

Auteurs : Gufran Beig ; Vikas Singh

Source :

Geophysical research letters [ 0094-8276 ] ; 2007.

RBID : Pascal:07-0484392

Descripteurs français

Pascal (Inist)
- Analyse tendance, Troposphère, Ozone, Satellite, Modèle régression, Planète Terre, Variété applications, Phénomène précurseur, Précurseur, Vent, Transport, Polluant, Asie du sud, Golfe du Bengale.

English descriptors

KwdEn :
- Bay of Bengal, Earth, Mapping manifolds, Precursor, Regression model, South Asia, ozone, pollutants, precursors, satellites, transport, trend-surface analysis, troposphere, winds.

Abstract

[1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 GPRLAJ`
A03		`1`		`@0 Geophys. res. lett.`
A05				`@2 34`
A06				`@2 17`
A08	`01`	`1`	`ENG`	`@1 Trends in tropical tropospheric column ozone from satellite data and MOZART model`
A11	`01`	`1`		`@1 BEIG (Gufran)`
A11	`02`	`1`		`@1 SINGH (Vikas)`
A14	`01`			`@1 Indian Institute of Tropical Meteorology @2 Pune @3 IND @Z 1 aut. @Z 2 aut.`
A14	`02`			`@1 Now at Department of Electronics for Automation, Università degli Studi di Brescia @2 Brescia @3 ITA @Z 2 aut.`
A20				`@2 L17801.1-L17801.5`
A21				`@1 2007`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 16687 @5 354000162584780410`
A44				`@0 0000 @1 © 2007 INIST-CNRS. All rights reserved.`
A45				`@0 1/2 p.`
A47	`01`	`1`		`@0 07-0484392`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Geophysical research letters`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 [1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.
C02	`01`	`3`		`@0 001E`
C02	`02`	`2`		`@0 001E01`
C02	`03`	`2`		`@0 220`
C03	`01`	`2`	`FRE`	`@0 Analyse tendance @5 01`
C03	`01`	`2`	`ENG`	`@0 trend-surface analysis @5 01`
C03	`01`	`2`	`SPA`	`@0 Análisis tendencia @5 01`
C03	`02`	`2`	`FRE`	`@0 Troposphère @5 02`
C03	`02`	`2`	`ENG`	`@0 troposphere @5 02`
C03	`03`	`2`	`FRE`	`@0 Ozone @5 03`
C03	`03`	`2`	`ENG`	`@0 ozone @5 03`
C03	`03`	`2`	`SPA`	`@0 Ozono @5 03`
C03	`04`	`2`	`FRE`	`@0 Satellite @5 04`
C03	`04`	`2`	`ENG`	`@0 satellites @5 04`
C03	`04`	`2`	`SPA`	`@0 Satélite @5 04`
C03	`05`	`X`	`FRE`	`@0 Modèle régression @5 05`
C03	`05`	`X`	`ENG`	`@0 Regression model @5 05`
C03	`05`	`X`	`SPA`	`@0 Modelo regresión @5 05`
C03	`06`	`2`	`FRE`	`@0 Planète Terre @5 06`
C03	`06`	`2`	`ENG`	`@0 Earth @5 06`
C03	`06`	`2`	`SPA`	`@0 Planeta tierra @5 06`
C03	`07`	`3`	`FRE`	`@0 Variété applications @5 07`
C03	`07`	`3`	`ENG`	`@0 Mapping manifolds @5 07`
C03	`08`	`2`	`FRE`	`@0 Phénomène précurseur @5 08`
C03	`08`	`2`	`ENG`	`@0 precursors @5 08`
C03	`08`	`2`	`SPA`	`@0 Fenómeno precursor @5 08`
C03	`09`	`X`	`FRE`	`@0 Précurseur @5 09`
C03	`09`	`X`	`ENG`	`@0 Precursor @5 09`
C03	`09`	`X`	`SPA`	`@0 Precursor @5 09`
C03	`10`	`2`	`FRE`	`@0 Vent @5 10`
C03	`10`	`2`	`ENG`	`@0 winds @5 10`
C03	`10`	`2`	`SPA`	`@0 Viento @5 10`
C03	`11`	`2`	`FRE`	`@0 Transport @5 11`
C03	`11`	`2`	`ENG`	`@0 transport @5 11`
C03	`11`	`2`	`SPA`	`@0 Transporte @5 11`
C03	`12`	`2`	`FRE`	`@0 Polluant @5 12`
C03	`12`	`2`	`ENG`	`@0 pollutants @5 12`
C03	`12`	`2`	`SPA`	`@0 Contaminante @5 12`
C03	`13`	`X`	`FRE`	`@0 Asie du sud @2 NG @5 61`
C03	`13`	`X`	`ENG`	`@0 South Asia @2 NG @5 61`
C03	`13`	`X`	`SPA`	`@0 Asia del sur @2 NG @5 61`
C03	`14`	`2`	`FRE`	`@0 Golfe du Bengale @2 NG @5 62`
C03	`14`	`2`	`ENG`	`@0 Bay of Bengal @2 NG @5 62`
C03	`14`	`2`	`SPA`	`@0 Golfo de Bengala @2 NG @5 62`
C07	`01`	`X`	`FRE`	`@0 Asie @2 NG`
C07	`01`	`X`	`ENG`	`@0 Asia @2 NG`
C07	`01`	`X`	`SPA`	`@0 Asia @2 NG`
C07	`02`	`2`	`FRE`	`@0 Océan Indien`
C07	`02`	`2`	`ENG`	`@0 Indian Ocean`
C07	`02`	`2`	`SPA`	`@0 Océano Indico`
N21				`@1 316`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 07-0484392 INIST
ET :	Trends in tropical tropospheric column ozone from satellite data and MOZART model
AU :	BEIG (Gufran); SINGH (Vikas)
AF :	Indian Institute of Tropical Meteorology/Pune/Inde (1 aut., 2 aut.); Now at Department of Electronics for Automation, Università degli Studi di Brescia/Brescia/Italie (2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Geophysical research letters; ISSN 0094-8276; Coden GPRLAJ; Etats-Unis; Da. 2007; Vol. 34; No. 17; L17801.1-L17801.5; Bibl. 1/2 p.
LA :	Anglais
EA :	[1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.
CC :	001E; 001E01; 220
FD :	Analyse tendance; Troposphère; Ozone; Satellite; Modèle régression; Planète Terre; Variété applications; Phénomène précurseur; Précurseur; Vent; Transport; Polluant; Asie du sud; Golfe du Bengale
FG :	Asie; Océan Indien
ED :	trend-surface analysis; troposphere; ozone; satellites; Regression model; Earth; Mapping manifolds; precursors; Precursor; winds; transport; pollutants; South Asia; Bay of Bengal
EG :	Asia; Indian Ocean
SD :	Análisis tendencia; Ozono; Satélite; Modelo regresión; Planeta tierra; Fenómeno precursor; Precursor; Viento; Transporte; Contaminante; Asia del sur; Golfo de Bengala
LO :	INIST-16687.354000162584780410
ID :	07-0484392

Links to Exploration step

Pascal:07-0484392

Le document en format XML

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<front><div type="abstract" xml:lang="en">[1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.</div>
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<fC01 i1="01" l="ENG"><s0>[1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.</s0>
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<s5>04</s5>
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<s5>09</s5>
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<s5>09</s5>
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<s5>12</s5>
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<s5>62</s5>
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<fC03 i1="14" i2="2" l="SPA"><s0>Golfo de Bengala</s0>
<s2>NG</s2>
<s5>62</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Asie</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Asia</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Asia</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="02" i2="2" l="FRE"><s0>Océan Indien</s0>
</fC07>
<fC07 i1="02" i2="2" l="ENG"><s0>Indian Ocean</s0>
</fC07>
<fC07 i1="02" i2="2" l="SPA"><s0>Océano Indico</s0>
</fC07>
<fN21><s1>316</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
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<server><NO>PASCAL 07-0484392 INIST</NO>
<ET>Trends in tropical tropospheric column ozone from satellite data and MOZART model</ET>
<AU>BEIG (Gufran); SINGH (Vikas)</AU>
<AF>Indian Institute of Tropical Meteorology/Pune/Inde (1 aut., 2 aut.); Now at Department of Electronics for Automation, Università degli Studi di Brescia/Brescia/Italie (2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Geophysical research letters; ISSN 0094-8276; Coden GPRLAJ; Etats-Unis; Da. 2007; Vol. 34; No. 17; L17801.1-L17801.5; Bibl. 1/2 p.</SO>
<LA>Anglais</LA>
<EA>[1] Trend analysis of tropical (30°S-30°N) tropospheric columnar ozone (TCO) has been done using Nimbus7 and Earth Probe satellite -Total Ozone Mapping Spectrometer (TOMS) data for the period of 1979-2005 using multifunctional regression model. Results indicate highest increasing trend (7-9% per decade) over some parts of south Asian continental region which is attributed to increasingly high emissions of ozone precursors over the region. Among different marine regions, Ozone trend is found to be highest (4-6% per decade) over the Bay of Bengal which is largely be explained by the large scale wind systems causing massive transport of continental pollutants over this region. The study also includes the comparison of the satellite results with those obtained from a 3-D chemistry transport model. In some cases, the magnitude of observed trends is consistent with the model trends. However, in some cases like East Asia and area around Philippines differences are inevitable.</EA>
<CC>001E; 001E01; 220</CC>
<FD>Analyse tendance; Troposphère; Ozone; Satellite; Modèle régression; Planète Terre; Variété applications; Phénomène précurseur; Précurseur; Vent; Transport; Polluant; Asie du sud; Golfe du Bengale</FD>
<FG>Asie; Océan Indien</FG>
<ED>trend-surface analysis; troposphere; ozone; satellites; Regression model; Earth; Mapping manifolds; precursors; Precursor; winds; transport; pollutants; South Asia; Bay of Bengal</ED>
<EG>Asia; Indian Ocean</EG>
<SD>Análisis tendencia; Ozono; Satélite; Modelo regresión; Planeta tierra; Fenómeno precursor; Precursor; Viento; Transporte; Contaminante; Asia del sur; Golfo de Bengala</SD>
<LO>INIST-16687.354000162584780410</LO>
<ID>07-0484392</ID>
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Trends in tropical tropospheric column ozone from satellite data and MOZART model

Trends in tropical tropospheric column ozone from satellite data and MOZART model

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