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First 2395 results for ”Frank Helderman”

1. Attribution of the Arctic ozone column deficit in March 2011
   LSA Isaksen, C Zerefos, WC Wang, D Balis, K Eleftheratos, B Rognerud, F Stordal, TK Berntsen, JH LaCasce, D Olivié, YI Orsolini, I Zyrichidou, M Prather, ONE Tuinder | Status: published | Journal: Geophys. Res. Lett. | Volume: 39 | Year: 2012 | doi: doi:10.1029/2012GL053876.

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2. Copernicus stratospheric ozone service, 2009–2012: validation, system intercomparison and roles of input data sets

   This paper evaluates and discusses the quality of the stratospheric ozone analyses delivered in n...

   K Lefever, RJ van der A, F Baier, Y Christophe, Q Errera, HJ Eskes, J Flemming, A Inness, L Jones, JC Lambert, B Langerock, MG Schultz, O Stein, A Wagner, S Chabrillat | Status: published | Journal: Atm. Chem. Phys. | Volume: 15 | Year: 2015 | First page: 2269 | Last page: 2293 | doi: 10.5194/acp-15-2269-2015

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3. Validation of ash optical depth and layer height retrieved from passive satellite sensors using EARLINET and airborne lidar data: the case of the Eyjafjallajökull eruption

   The vulnerability of the European airspace to volcanic eruptions was brought to the attention of ...

   D Balis, ME Koukouli, N Siomos, S Dimopoulos, L Mona, G Pappalardo, F Marenco, L Clarisse, LJ Ventress, E Carboni, RG Grainger, P Wang, G Tilstra, RJ van der A, N Theys | Status: published | Journal: Atm. Chem. Phys. | Volume: 16 | Year: 2016 | First page: 5705 | Last page: 5720 | doi: 10.5194/acp-16-5705-2016

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4. The PROMOTE UV Record: Toward a Global Satellite-Based Climatology of Surface Ultraviolet Irradiance

   This paper describes the PROMOTE UV Record, which aims to provide a global long-term record of th...

   A Lindfors, A Tanskanen, A Arola, RJ van der A, A Bias, U Feister, M Janouch, W Josefsson, T Koskela, K Lakkala, PN den Outer, ARD Smedley, H Slaper, AR Webb | Status: published | Journal: IEEE Transactions on Geoscience and Remote Sensing | Volume: 2 | Year: 2009 | First page: 207 | Last page: 212 | doi: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5286247&isnumber=5306442

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5. Satellite observations and model simulations of tropospheric NO2 columns over south-eastern Europe

   Satellite observations of nitrogen dioxide (NO2) tropospheric columns over south-eastern Europe a...

   I Zyrichidou, ME Koukouli, DS Balis, E Katragkou, D Melas, A Poupkou, I Kioutsioukis, RJ van der A, KF Boersma, M Van Roozendael, A Richter | Status: published | Journal: Atm. Chem. Phys. | Year: 2009 | First page: 6119 | Last page: 6134 | doi: www.atmos-chem-phys.net/9/6119/2009/

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