Interannual Variations of Global UV Radiation in Santiago, Chile (33.5øS)
| Author | dc.contributor.author | Cabrera Silva, Sergio | |
| Author | dc.contributor.author | Fuenzalida Ponce, Humberto | es_CL |
| Admission date | dc.date.accessioned | 2013-12-26T14:53:55Z | |
| Available date | dc.date.available | 2013-12-26T14:53:55Z | |
| Publication date | dc.date.issued | 1999-10-01 | |
| Cita de ítem | dc.identifier.citation | GEOPHYSICALR ESEARCHL ETTERS,V OL. 26, NO. 19,P AGES2 945-2948O, CTOBER1 , 1999 | en_US |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125847 | |
| Abstract | dc.description.abstract | Observations with a four-channel UV radiometer in Santiago, Chile (33.5øS, 70.6øW) from January 1992 to December 1998 are presented. Chinreels are centered at 305, 320, 340 and 380 nm with a 10 nm bandwidth. Measurements were made at one-minute intervals. Hourly mean values at noon for 305 and 340 nm are presented as well as instantaneouisr radiancesf or 60ø of solar zenith angle. Their aperiodic variations on a seasonal scale are discussed with respect to the quasi-biennial oscillation (QBO) and ENSO phenomenaA. significantp ositivet rend that must be caused by decreasingto tal ozonei s found in 305 nm irradimqceO. n a seasonal basis, this negative trend appears strong mqd significant during winter. | en_US |
| Lenguage | dc.language.iso | en_US | en_US |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Radiación ultravioleta | en_US |
| Título | dc.title | Interannual Variations of Global UV Radiation in Santiago, Chile (33.5øS) | en_US |
| Document type | dc.type | Artículo de revista |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile