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dc.contributor.authorSemmler, T
dc.contributor.authorVarghese, S
dc.contributor.authorMcGrath, R
dc.contributor.authorNolan, P
dc.contributor.authorWang, S
dc.contributor.authorLynch, P
dc.contributor.authorO Dowd, C
dc.date.accessioned2018-09-20T16:24:18Z
dc.date.available2018-09-20T16:24:18Z
dc.date.issued2008-03-13
dc.identifier.citationSemmler, T; Varghese, S; McGrath, R; Nolan, P; Wang, S; Lynch, P; O Dowd, C (2008). Regional climate model simulations of north atlantic cyclones: frequency and intensity changes. Climate Research 36 (1), 1-16
dc.identifier.issn0936-577X,1616-1572
dc.identifier.urihttp://hdl.handle.net/10379/13852
dc.description.abstractsimulations with the Rossby Centre regional climate model RCA3. The model domain comprises large parts of the North Atlantic and the adjacent continents, RCA3 is driven by ECHAM5-OM1 general circulation model data for May to December from 1985 to 2000 and May to December from 2085 to 2100 assuming the SRES-A2 emission scenario. We apply an objective algorithm to identify and track tropical and extratropical cyclones, as well as extratropical transition. The simulation indicates increase in the count of strong hurricanes and extratropical cyclones. Contrasting, and generally weaker, changes are seen for the less extreme events. Decreases of 18% in the count of extratropical cyclones and 13% in the count of tropical cyclones with wind speeds of >= 18 m s(-1) can be found. Furthermore, there is a pronounced shift in the tracks of hurricanes and their extratropical transition in November and December-more hurricanes are seen over the Gulf of Mexico, the Caribbean Sea and the western Sargasso Sea and less over the southern North Atlantic.
dc.publisherInter-Research Science Center
dc.relation.ispartofClimate Research
dc.subjectclimate change
dc.subjecttropical cyclone
dc.subjectextratropical cyclone
dc.subjectregional climate model
dc.subjectnorth atlantic
dc.subjectsea surface temperature
dc.subjectstatic stability
dc.subjecttropical cyclones
dc.subjectextratropical transition
dc.subjecthurricane intensity
dc.subjectstorm-tracks
dc.subjectconvective parameterization
dc.subjectmidlatitude
dc.subjectvariability
dc.subjectsensitivity
dc.subjecttrends
dc.subjectprecipitation
dc.titleRegional climate model simulations of north atlantic cyclones: frequency and intensity changes
dc.typeArticle
dc.identifier.doi10.3354/cr00732
dc.local.publishedsourcehttp://www.int-res.com/articles/cr_oa/c036p001.pdf
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