{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T07:43:23Z","timestamp":1769154203400,"version":"3.49.0"},"reference-count":40,"publisher":"American Geophysical Union (AGU)","issue":"D23","license":[{"start":{"date-parts":[[2008,12,5]],"date-time":"2008-12-05T00:00:00Z","timestamp":1228435200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Geophys. Res."],"published-print":{"date-parts":[[2008,12,16]]},"abstract":"<jats:p>The Evaluation of the Effects of Elevation and Aerosols on the Ultraviolet Radiation 2002 (VELETA\u20102002) field campaign was designed to study the influence of aerosols and altitude on solar UV irradiance. The altitude effect (AE) was evaluated for UV irradiance under cloudless conditions by taking spectral and broadband measurements in SE Spain in the summer of 2002 at three nearby sites located at different heights (680 m, 2200 m, and 3398 m). A spectral radiative transfer model (Santa Barbara DISORT Atmospheric Radiative Transfer (SBDART)) was also applied, mainly to evaluate the tropospheric ozone impact on AE. Results are related to the optical properties and air mass origin of the aerosols as determined by back\u2010trajectory analysis. During the 1\u2010week observing period of the campaign, there were two main synoptic situations with different air masses (polar maritime and tropical continental air mass associated with a Saharan dust event). The AE showed a high dependency on wavelength, solar zenith angle, and aerosols, although the growth of the mixing layer during the day also caused substantial AE variability. Saharan dust caused an increase in AE, especially in the UVB region and in the erythemal irradiance. In the UVA (320\u2013400 nm) band the AE ranged 6\u20138% km<jats:sup>\u22121<\/jats:sup> at noon, while for the UVB (280\u2013320 nm) band it reached 7\u201311% km<jats:sup>\u22121<\/jats:sup>. The AE for erythemally weighted irradiance ranged from 11 to 14% km<jats:sup>\u22121<\/jats:sup> between the lowest and highest stations when it was calculated from spectral measurements.<\/jats:p>","DOI":"10.1029\/2007jd009742","type":"journal-article","created":{"date-parts":[[2008,12,4]],"date-time":"2008-12-04T22:45:32Z","timestamp":1228430732000},"source":"Crossref","is-referenced-by-count":23,"title":["Altitude effect in UV radiation during the Evaluation of the Effects of Elevation and Aerosols on the Ultraviolet Radiation 2002 (VELETA\u20102002) field campaign"],"prefix":"10.1029","volume":"113","author":[{"given":"Y.","family":"Sola","sequence":"first","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"J.","family":"Lorente","sequence":"additional","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"E.","family":"Campmany","sequence":"additional","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"X.","family":"de Cabo","sequence":"additional","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"J.","family":"Bech","sequence":"additional","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"A.","family":"Reda\u00f1o","sequence":"additional","affiliation":[{"name":"Departament d'Astronomia i Meteorologia Universitat de Barcelona  Barcelona Spain"}]},{"given":"J. A.","family":"Mart\u00ednez\u2010Lozano","sequence":"additional","affiliation":[{"name":"Grupo de Radiaci\u00f3n Solar, Departamento F\u00edsica de la Tierra i Termodin\u00e1mica Universitat de Val\u00e8ncia  Burjassot Spain"}]},{"given":"M. P.","family":"Utrillas","sequence":"additional","affiliation":[{"name":"Grupo de Radiaci\u00f3n Solar, Departamento F\u00edsica de la Tierra i Termodin\u00e1mica Universitat de Val\u00e8ncia  Burjassot Spain"}]},{"given":"L.","family":"Alados\u2010Arboledas","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Facultad de Ciencias Universidad de Granada  Granada Spain"}]},{"given":"F. J.","family":"Olmo","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica Aplicada, Facultad de Ciencias Universidad de Granada  Granada Spain"}]},{"given":"J. P.","family":"D\u00edaz","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Facultad de Ciencias Universidad de La Laguna  La Laguna Spain"}]},{"given":"F. J.","family":"Exp\u00f3sito","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Facultad de Ciencias Universidad de La Laguna  La Laguna Spain"}]},{"given":"V.","family":"Cachorro","sequence":"additional","affiliation":[{"name":"Grupo de \u00d3ptica Atmosf\u00e9rica, Facultad de Ciencias Universidad de Valladolid  Valladolid Spain"}]},{"given":"M.","family":"Sorribas","sequence":"additional","affiliation":[{"name":"Grupo de \u00d3ptica Atmosf\u00e9rica, Facultad de Ciencias Universidad de Valladolid  Valladolid Spain"}]},{"given":"A.","family":"Labajo","sequence":"additional","affiliation":[{"name":"Agencia Estatal de Meteorolog\u00eda  Madrid Spain"}]},{"given":"J. M.","family":"Vilaplana","sequence":"additional","affiliation":[{"name":"Departamento de Observaci\u00f3n de la Tierra, Teledetecci\u00f3n y Atm\u00f3sfera Estaci\u00f3n de Sondeos Atmosf\u00e9ricos de El Arenosillo, INTA  Huelva Spain"}]},{"given":"A. M.","family":"Silva","sequence":"additional","affiliation":[{"name":"Centro de Geofisica de \u00c9vora University of \u00c9vora  Evora Portugal"}]},{"given":"J.","family":"Badosa","sequence":"additional","affiliation":[{"name":"Grup de F\u00edsica Ambiental, Departamento de F\u00edsica, Escola Polit\u00e8cnica Superior Universitat de Girona  Girona Spain"}]}],"member":"13","published-online":{"date-parts":[[2008,12,5]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"12,218","article-title":"VELETA 2002 field campaign","volume":"5","author":"Alados\u2010Arboledas L.","year":"2003","journal-title":"Geophys. Res. Abstr."},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1256\/qj.01.207"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaerosci.2004.06.039"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.atmosenv.2007.10.006"},{"key":"e_1_2_7_6_1","unstructured":"Bais A. et al. (2007) Surface ultraviolet radiation: Past present and future Rep. 50 chap. 7 pp.7.1\u20137.54 Global Ozone Res. Monit. Proj. World Meteorol. Org. Geneva."},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00866446"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1029\/94GL02786"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S1011-1344(96)00018-8"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/1011-1344(94)07103-U"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/0379-6787(86)90122-5"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1029\/2006JD007700"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1029\/2006JD007348"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1029\/1999JD900374"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005JD006047"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1038\/315207a0"},{"key":"e_1_2_7_17_1","unstructured":"Gr\u00f6bner J. G.H\u00fclsen L.Vuilleumier M.Blumthaler J. M.Vilaplana D.Walker andJ. E.Gil(2007) Report of the PMOD\/WRC\u2010COST calibration and intercomparison of erythemal radiometers report Phys. Meteorol. Obs. Davos Switzerland. (Available athttp:\/\/www.pmodwrc.ch\/euvc\/pdf\/ReportCOST726.pdf)."},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.atmosenv.2007.12.062"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.5194\/acp-8-3583-2008"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.5194\/acp-8-4865-2008"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751\u20101097.1998.tb09109.x"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1029\/98JD00233"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1117\/1.1886819"},{"key":"e_1_2_7_24_1","unstructured":"Labajo A. E.Cuevas andB.de la Morena(2004) The first Iberian UV\u2010Visible instruments intercomparison: Final report report 114 pp. Inst. Nac. de Meteorol. Madrid."},{"key":"e_1_2_7_25_1","first-page":"75","volume-title":"Proceedings of the International Radiation Symposium","author":"Lorente J.","year":"2004"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.atmosenv.2004.07.021"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1175\/1457.1"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001JD900135"},{"key":"e_1_2_7_29_1","first-page":"17","article-title":"A reference spectrum for ultraviolet induced erythema in human skin","volume":"6","author":"McKinlay A.","year":"1987","journal-title":"CIE J."},{"key":"e_1_2_7_30_1","doi-asserted-by":"publisher","DOI":"10.1117\/12.626993"},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005JD006444"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0038\u2010092X(96)00049\u20107"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1175\/1520\u20100477(1998)079<2101:SARATS>2.0.CO;2"},{"key":"e_1_2_7_34_1","first-page":"153","volume-title":"Advances in Solar Ultraviolet Spectroradiometry","author":"Slaper H.","year":"1997"},{"key":"e_1_2_7_35_1","first-page":"161","volume-title":"The Nordic Intercomparison of Ultraviolet and Total Ozone Instruments at Izana, October 1996: Final Report, Meteorol. Publ.","author":"Slaper H.","year":"1997"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1029\/95GL02824"},{"key":"e_1_2_7_37_1","unstructured":"U.S. Geological Survey(2004) GTOPO30 a global digital elevation model (DEM) http:\/\/edcdaac.usgs.gov\/gtopo30\/gtopo30.asp Boulder Colo."},{"key":"e_1_2_7_38_1","unstructured":"Vanicek K. T.Frei Z.Litynska andA.Schmalwieser(2000) UV\u2010Index for the public.COST\u2010713 Action 27 pp. Eur. Comm. Brussels."},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1029\/98JD01481"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.1117\/1.1889467"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001JD000918"}],"container-title":["Journal of Geophysical Research: Atmospheres"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2F2007JD009742","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1029\/2007JD009742","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,12]],"date-time":"2023-10-12T18:54:39Z","timestamp":1697136879000},"score":1,"resource":{"primary":{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2007JD009742"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,12,5]]},"references-count":40,"journal-issue":{"issue":"D23","published-print":{"date-parts":[[2008,12,16]]}},"alternative-id":["10.1029\/2007JD009742"],"URL":"https:\/\/doi.org\/10.1029\/2007jd009742","archive":["Portico"],"relation":{},"ISSN":["0148-0227"],"issn-type":[{"value":"0148-0227","type":"print"}],"subject":[],"published":{"date-parts":[[2008,12,5]]},"article-number":"2007JD009742"}}