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Sökning: L773:0035 9009 OR L773:1477 870X > (2020-2024) > The life cycle of m...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003665naa a2200481 4500
001oai:DiVA.org:su-203111
003SwePub
008220324s2022 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-484170
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2031112 URI
024a https://doi.org/10.1002/qj.42492 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4841702 URI
040 a (SwePub)sud (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Marcheggiani, Andreau Department of Meteorology University of Reading Reading UK4 aut
2451 0a The life cycle of meridional heat flux peaks
264 c 2022-02-23
264 1b Wiley,c 2022
338 a print2 rdacarrier
520 a Covariance between meridional wind and air temperature in the lower troposphere quantifies the poleward flux of dry static energy in the atmosphere; in the midlatitudes, this is primarily realised by baroclinic weather systems. It is shown that strong covariance between temperature and meridional wind results from both enhanced correlation and enhanced variance, and that the two evolve according to a distinct temporal structure akin to a life-cycle. Starting from a state of low correlation and variance, there is first a gradual build-up to modal growth at constant, high correlation, followed by a rapid decay at relatively low correlation values. This life-cycle evolution is observed most markedly over oceanic regions, and cannot be explained on purely statistical grounds. We find that local peaks of meridional heat flux are not exclusively linked to the action of individual weather systems and can affect the atmospheric circulation on larger length-scales through wave propagation along waveguides. 
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 Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng
653 a atmosphere
653 a meridional heat flux
653 a midlatitudes
653 a Rossby waves
653 a synoptic
653 a weather regimes
700a Ambaum, Maarten H. P.u Department of Meteorology University of Reading Reading UK4 aut
700a Messori, Gabrieleu Uppsala universitet,Stockholms universitet,Meteorologiska institutionen (MISU),Uppsala University, Sweden,Luft-, vatten- och landskapslära,Department of Earth Sciences and Centre of Natural Hazards and Disaster Science (CNDS); Department of Meteorology and Bolin Centre for Climate Research Stockholm University Stockholm Sweden4 aut0 (Swepub:uu)gabme925
710a Department of Meteorology University of Reading Reading UKb Meteorologiska institutionen (MISU)4 org
773t Quarterly Journal of the Royal Meteorological Societyd : Wileyg 148:744, s. 1113-1126q 148:744<1113-1126x 0035-9009x 1477-870X
856u https://doi.org/10.1002/qj.4249y Fulltext
856u https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/qj.4249
856u https://uu.diva-portal.org/smash/get/diva2:1693788/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-203111
8564 8u https://doi.org/10.1002/qj.4249
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-484170

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