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dc.contributor.authorWatson, E. J.
dc.contributor.authorSwindles, G. T.
dc.contributor.authorSavov, I. P.
dc.contributor.authorLawson, I. T.
dc.contributor.authorConnor, C. B.
dc.contributor.authorWilson, J. A.
dc.date.accessioned2016-12-22T12:30:14Z
dc.date.available2016-12-22T12:30:14Z
dc.date.issued2017-02-15
dc.identifier.citationWatson , E J , Swindles , G T , Savov , I P , Lawson , I T , Connor , C B & Wilson , J A 2017 , ' Estimating the frequency of volcanic ash clouds over northern Europe ' , Earth and Planetary Science Letters , vol. 460 , pp. 41-49 . https://doi.org/10.1016/j.epsl.2016.11.054en
dc.identifier.issn0012-821X
dc.identifier.otherPURE: 248485090
dc.identifier.otherPURE UUID: da0ae903-39a7-441b-b8f4-384b3d193099
dc.identifier.otherRIS: urn:060BBE71C25FAC385E86955F1F504D1D
dc.identifier.otherScopus: 85006942660
dc.identifier.otherWOS: 000393008500005
dc.identifier.otherORCID: /0000-0002-3547-2425/work/75996932
dc.identifier.urihttp://hdl.handle.net/10023/10002
dc.descriptionThis research was undertaken while Elizabeth Watson held a NERC-funded Doctoral Training Grant (NE/K500847/1). Support for development of the Monte Carlo recurrence rate model was provided by NSF award ACI 1339768 to C.B. Connor.en
dc.description.abstractFine ash produced during explosive volcanic eruptions can be dispersed over a vast area, where it poses a threat to aviation, human health and infrastructure. Here, we focus on northern Europe, which lies in the principal transport direction for volcanic ash from Iceland, one of the most active volcanic regions in the world. We interrogate existing and newly produced geological and written records of past ash fallout over northern Europe in the last 1000 years and estimate the mean return (repose) interval of a volcanic ash cloud over the region to be 44 ± 7 years. We compare tephra records from mainland northern Europe, Great Britain, Ireland and the Faroe Islands, with records of proximal Icelandic volcanism and suggest that an Icelandic eruption with a Volcanic Explosivity Index rating (VEI) ≥ 4 and a silicic magma composition presents the greatest risk of producing volcanic ash that can reach northern Europe. None of the ash clouds in the European record which have a known source eruption are linked to a source eruption with VEI < 4. Our results suggest that ash clouds are more common over northern Europe than previously proposed and indicate the continued threat of ash deposition across northern Europe from eruptions of both Icelandic and North American volcanoes.
dc.format.extent9
dc.language.isoeng
dc.relation.ispartofEarth and Planetary Science Lettersen
dc.rights© 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).en
dc.subjectCryptotephraen
dc.subjectReoccurrenceen
dc.subjectSurvival analysisen
dc.subjectHazardsen
dc.subjectEruptionsen
dc.subjectIcelanden
dc.subjectGE Environmental Sciencesen
dc.subjectDASen
dc.subjectSDG 3 - Good Health and Well-beingen
dc.subject.lccGEen
dc.titleEstimating the frequency of volcanic ash clouds over northern Europeen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. Geography & Sustainable Developmenten
dc.contributor.institutionUniversity of St Andrews. Bell-Edwards Geographic Data Instituteen
dc.identifier.doihttps://doi.org/10.1016/j.epsl.2016.11.054
dc.description.statusPeer revieweden


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