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dc.creatorLovengreen vd M,Charlotte
dc.creatorAlvarez B,José Luis
dc.creatorFuenzalida P,Humberto
dc.creatorAritio G,Miguel
dc.date2002-01-01
dc.date.accessioned2019-09-10T12:40:56Z
dc.date.available2019-09-10T12:40:56Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0034-98872002000100003
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/106150
dc.descriptionTo evaluate dose rates and daily doses (DDE) at Valdivia in Southern Chile, ultraviolet irradiances recorded every 15 min from 1998 to 2000 with a high resolution spectroradiometer were weighted with an erythemal action spectrum. Exposure times to get one MED (210 J/m2) in Summer are 10, 12, 18 and 24 min for skin types I trough IV respectively. DDE estimations included in NASA Web products overestimate measurements by 16% on average in Summer, with an absolute uncertainty of 980 J/m2 at the 95% level. Observed dose rates for clear days are in fair agreement with the numerical output from a numerical model, suggesting that acute episodes can be predicted if total ozone can be forecasted and the population is instructed on corrections for cloud effects (Rev Méd Chile 2002; 130: 17-25)
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dc.languagees
dc.publisherSociedad Médica de Santiago
dc.relation10.4067/S0034-98872002000100003
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceRevista médica de Chile v.130 n.1 2002
dc.subjectErythemal dose
dc.subjectOzone
dc.subjectSpectrophotometry, ultraviolet
dc.subjectUltraviolet radiation
dc.titleRadiación ultravioleta productora de eritema en Valdivia: Comparación entre inferencias satelitales, modelo de transferencia radiativa y mediciones desde Tierra


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