Search Results - "Svenøe, T."

Combined airborne profiling over Fram Strait sea ice: Fractional sea-ice types, albedo and thickness measurements by Pedersen, C.A., Hall, R., Gerland, S., Sivertsen, A.H., Svenøe, T., Haas, C.

“…This paper presents the data collected during an expedition from the marginal ice zone into the multi year sea ice in the Fram Strait in May–June 2005 to…”
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Extreme climate of the global troposphere and stratosphere in 1940-42 related to El Niño by Brönnimann, S, Luterbacher, J, Staehelin, J, Svendby, T. M, Hansen, G, Svenøe, T

“…Although the El Niño/Southern Oscillation phenomenon is the most prominent mode of climate variability and affects weather and climate in large parts of the…”
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Total ozone observations prior to the IGY. I: A history by Brönnimann, S., Staehelin, J., Farmer, S. F. G., Cain, J. C., Svendby, T., Svenøe, T.

“…Current data archives of total ozone measurements, with only few exceptions, provide data only since the International Geophysical Year (IGY, July 1957 to June…”
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Evidence of substantial ozone depletion in winter 1995/96 over northern Norway by Hansen, Georg, Svenøe, Trond, Chipperfield, Martyn P., Dahlback, Arne, Hoppe, Ulf-Peter

“…In winter 1995/96, the stratospheric ozone layer over most of the European Arctic was exposed to extremely low temperatures and strong PSCs. At the same time,…”
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Hydroxyl rotational temperature record from the auroral station in Adventdalen, Svalbard (78°N, 15°E) by Sigernes, F., Shumilov, N., Deehr, C. S., Nielsen, K. P., Svenøe, T., Havnes, O.

“…This is an evaluation of the daily mesospheric winter temperature series derived from more than 20 years of ground‐based spectral measurements of the hydroxyl…”
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Long-term erythemal UV doses at Sodankylä estimated using total ozone, sunshine duration, and snow depth by Lindfors, A. V., Arola, A., Kaurola, J., Taalas, P., Svenøe, T.

“…A method for estimating daily erythemal UV doses using total ozone, sunshine duration, and snow depth has been developed. The method consists of three steps:…”
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Determination of an effective spectral surface albedo from ground-based global and direct UV irradiance measurements by Kylling, A., Persen, T., Mayer, B., Svenøe, T.

“…Ultraviolet radiation may be enhanced by the presence of snow cover. For areas with snow the surface is often highly inhomogeneous owing to the presence of…”
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Long-term (1936–2003) ultraviolet and photosynthetically active radiation doses at a north Norwegian location in spring on the basis of total ozone and cloud cover by Engelsen, O., Hansen, G. H., Svenøe, T.

“…We have reconstructed a homogeneous and consistent 68‐year time series of ultraviolet (UVR) and photosynthetically active radiation (PAR) doses for the spring…”
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SUSPEN intercomparison of ultraviolet spectroradiometers by Bais, A. F., Gardiner, B. G., Slaper, H., Blumthaler, M., Bernhard, G., McKenzie, R., Webb, A. R., Seckmeyer, G., Kjeldstad, B., Koskela, T., Kirsch, P. J., Gröbner, J., Kerr, J. B., Kazadzis, S., Leszczynski, K., Wardle, D., Josefsson, W., Brogniez, C., Gillotay, D., Reinen, H., Weihs, P., Svenoe, T., Eriksen, P., Kuik, F., Redondas, A.

“…Results from an intercomparison campaign of ultraviolet spectroradiometers that was organized at Nea Michaniona, Greece, July 1–13, 1997, are presented…”
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Long-term (1936-2003) ultraviolet and photosynthetically active radiation doses at a north Norwegian location in spring on the basis of total ozone and cloud cover by ENGELSEN, O, HANSEN, G. H, SVENØE, T

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Validation of GOME total ozone by means of the Norwegian ozone monitoring network by HANSEN, G, DAHIBACK, A, TØNNESSEN, F, SVENØE, T

“…The Global Ozone Monitoring Experiment (GOME) onboard the ERS-2 satellite has been in operation since July 1995. The Norwegian ground-based total ozone network…”
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Hydroxyl rotational temperature record from the auroral station in Adventdalen, Svalbard (78°N, 15°E) by SIGEMES, F, SHUMILOV, N, DEEHR, C. S, NIELSEN, K. P, SVENØE, T, HAVNES, O

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Long-term erythemal UV doses at Sodankylä estimated using total ozone, sunshine duration, and snow depth by LINDFORS, A. V, AROLA, A, KAUROLA, J, TAALAS, P, SVENØE, T

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Spectral UV measurements over Europe within the Second European Stratospheric Arctic and Midlatitude Experiment activities by Bais, A. F., Blumthaler, M., Webb, A. R., Groebner, J., Kirsch, P. J., Gardiner, B. G., Zerefos, C. S., Svenoe, T., Martin, T. J.

“…In the frame of the Second European Stratospheric Arctic and Midlatitude Experiment an intensive program of spectral measurements of global solar UV radiation…”
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Multilinear regression analysis of the 65-year Tromsø total ozone series by Hansen, Georg, Svenøe, Trond

“…The 65‐year total ozone record from Tromsø, Norway (69.7°N, 18.9°E), has been analyzed using multiple linear regression. Parameters included are modified…”
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European intercomparison of ultraviolet spectroradiometers by Gardiner, B.G., Webb, A.R., Bais, A.F., Blumthaler, M., Dirmhirn, I., Forster, P., Gillotay, D., Henriksen, K., Huber, M., Kirsch, P.J., Simon, P.C., Svenoe, T., Weihs, P., Zerefos, C.S.

“…Accurate spectral measurements of solar ultraviolet radiation are essential to an understanding of the photochemical and biological effects of ozone depletion…”
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Stratospheric ozone during the arctic winter: Brewer measurements in Ny-Ålesund by Rafanelli, C., De Simone, S., Damiani, A., Lund Myhre, C., Edvardsen, K., Svenoe, T., Benedetti, E.

“…To restrict the human impact on the environment, many preventive actions have been adopted in recent decades e.g. the Vienna Convention (1985) and the Montreal…”
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Stratospheric ozone during the arctic winter: Brewer measurements in Ny-Ålesund: 1989-2009 Remote Sensing and the Implementation of the Montreal Protocol by RAFANELLI, C, DE SIMONE, S, DAMIANI, A, LUND MYHRE, C, EDVARDSEN, K, SVENOE, T, BENEDETTI, E

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Tundra plants protect the soil surface from UV by Hughes, Kevin A., Scherer, Kerstin, Svenøe, Trond, Rettberg, Petra, Horneck, Gerda, Convey, Pete

“…In the Arctic, seasonal ozone depletion is resulting in periods of enhanced UV-B radiation at ground level while regional climate change is associated with…”
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Irradiances and health risks associated with the use of UV lamps and sunbeds by Svenøe, T, Falk, E S, Henriksen, K

“…UV spectra of old sun lamps have been measured and found to contain significant amounts of UVC in addition to UVB and UVA irradiances. Their spectra are…”
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