SwePub
Sök i LIBRIS databas

  Utökad sökning

onr:"swepub:oai:research.chalmers.se:15da5aa1-ef25-42bb-b155-780cdfb6a091"
 

Sökning: onr:"swepub:oai:research.chalmers.se:15da5aa1-ef25-42bb-b155-780cdfb6a091" > Zonal asymmetries i...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004647naa a2200469 4500
001oai:research.chalmers.se:15da5aa1-ef25-42bb-b155-780cdfb6a091
003SwePub
008171007s2011 | |||||||||||000 ||eng|
009oai:DiVA.org:su-70789
0247 a https://doi.org/10.5194/acp-11-9865-20112 DOI
0247 a https://research.chalmers.se/publication/1468252 URI
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-707892 URI
040 a (SwePub)cthd (SwePub)su
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Gabriel, A.u Universität Rostock,University of Rostock4 aut
2451 0a Zonal asymmetries in middle atmospheric ozone and water vapour derived from Odin satellite data 2001-2010
264 c 2011-09-26
264 1b Copernicus GmbH,c 2011
338 a electronic2 rdacarrier
520 a Stationary wave patterns in middle atmospheric ozone (O(3)) and water vapour (H(2)O) are an important factor in the atmospheric circulation, but there is a strong gap in diagnosing and understanding their configuration and origin. Based on Odin satellite data from 2001 to 2010 we investigate the stationary wave patterns in O(3) and H(2)O as indicated by the seasonal long-term means of the zonally asymmetric components O(3)* = O(3)-[O(3)] and H(2)O* = H(2)O-[H(2)O] ([O(3)], [H(2)O]: zonal means). At mid-and polar latitudes we find a pronounced wave one pattern in both constituents. In the Northern Hemisphere, the wave patterns increase during autumn, maintain their strength during winter and decay during spring, with maximum amplitudes of about 10-20% of the zonal mean values. During winter, the wave one in O(3)* shows a maximum over the North Pacific/Aleutians and a minimum over the North Atlantic/Northern Europe and a double-peak structure with enhanced amplitude in the lower and in the upper stratosphere. The wave one in H(2)O* extends from the lower stratosphere to the upper mesosphere with a westward shift in phase with increasing height including a jump in phase at upper stratosphere altitudes. In the Southern Hemisphere, similar wave patterns occur mainly during southern spring. By comparing the observed wave patterns in O(3)* and H(2)O* with a linear solution of a steady-state transport equation for a zonally asymmetric tracer component we find that these wave patterns are primarily due to zonally asymmetric transport by geostrophically balanced winds, which are derived from observed temperature profiles. In addition temperature-dependent photochemistry contributes substantially to the spatial structure of the wave pattern in O(3)*. Further influences, e. g., zonal asymmetries in eddy mixing processes, are discussed.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Klimatforskning0 (SwePub)105012 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Climate Research0 (SwePub)105012 hsv//eng
653 a atmosfärvetenskap
7001 a Körnich, Heiner,d 1971-u Stockholms universitet,Meteorologiska institutionen (MISU),AP4 aut0 (Swepub:su)hkr
7001 a Lossow, Stefan,d 1977u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)lossow
7001 a Peters, D.H.W.u Universität Rostock,University of Rostock4 aut
7001 a Urban, Joachim,d 1964u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)joaurb
7001 a Murtagh, Donal,d 1959u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)donal
7102 a Universität Rostockb Meteorologiska institutionen (MISU)4 org
7730 t Atmospheric Chemistry and Physicsd : Copernicus GmbHg 11:18, s. 9865-9885q 11:18<9865-9885x 1680-7316x 1680-7324
8564 u http://publications.lib.chalmers.se/records/fulltext/local_146825.pdfx primaryx freey FULLTEXT
8564 u https://www.atmos-chem-phys.net/11/9865/2011/acp-11-9865-2011.pdf
8564 8u https://doi.org/10.5194/acp-11-9865-2011
8564 8u https://research.chalmers.se/publication/146825
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-70789

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy