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dc.contributor.authorSchaller, Nathalie
dc.contributor.authorSillmann, Jana
dc.contributor.authorMüller, Malte
dc.contributor.authorHaarsma, Reindert
dc.contributor.authorHazeleger, Wilco
dc.contributor.authorHegdahl, Trine Jahr
dc.contributor.authorKelder, Timo
dc.contributor.authorvan den Oord, Gijs
dc.contributor.authorWeerts, Albrecht
dc.contributor.authorWhan, Kirien
dc.coverage.spatialNorwayen_US
dc.date.accessioned2021-08-25T08:46:44Z
dc.date.available2021-08-25T08:46:44Z
dc.date.created2020-06-29T09:33:11Z
dc.date.issued2020
dc.identifier.citationWeather and Climate Extremes. 2020, 29 .en_US
dc.identifier.issn2212-0947
dc.identifier.urihttps://hdl.handle.net/11250/2771111
dc.description.abstractWe apply a physical climate storyline approach to an autumn flood event in the West Coast of Norway caused by an atmospheric river to demonstrate the value and challenges of higher spatial and temporal resolution in simulating flood impacts. We use a modelling chain whose outputs are familiar and used operationally, for example to issue flood warnings. With two different versions of a hydrological model, we show that (1) the higher spatial resolution between the global and regional climate model is necessary to realistically simulate the high spatial variability of precipitation in this mountainous region and (2) only with hourly data are we able to capture the fast flood-generating processes leading to the peak streamflow. The higher resolution regional atmospheric model captures the fact that with the passage of an atmospheric river, some valleys receive high amounts of precipitation and others not, while the coarser resolution global model shows uniform precipitation in the whole region. Translating the event into the future leads to similar results: while in some catchments, a future flood might be much larger than a present one, in others no event occurs as the atmospheric river simply does not hit that catchment. The use of an operational flood warning system for future events is expected to facilitate stakeholder engagement.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectStoryline approachen_US
dc.subjectAtmospheric riveren_US
dc.subjectExtreme precipitationen_US
dc.subjectFlooden_US
dc.subjectClimate changeen_US
dc.subjectEC-Earthen_US
dc.subjectAROMEen_US
dc.subjectDynamical downscalingen_US
dc.subjectWestern Norwayen_US
dc.titleThe role of spatial and temporal model resolution in a flood event storyline approach in western Norwayen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber0en_US
dc.source.volume29en_US
dc.source.journalWeather and Climate Extremesen_US
dc.identifier.doi10.1016/j.wace.2020.100259
dc.identifier.cristin1817475
dc.relation.projectNorges forskningsråd: 255037en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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