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First 2536 results for ” J van Geffen”

1. Support to Aviation Control Service (SACS): an online service for near-real-time satellite monitoring of volcanic plumes

   Volcanic eruptions emit plumes of ash and gases into the atmosphere, potentially at very high alt...

   H Brenot, N Theys, L Clarisse, J van Geffen, J van Gent, M Van Roozendael, RJ van der A, D Hurtmans, PF Coheur, C Clerbaux, P Valks, P Hedelt, F Prata, O Rasson, C Zehner | Status: published | Journal: Natural Hazards and Earth System Sciences | Year: 2014 | First page: 1099 | Last page: 1123 | doi: 10.5194/nhess-14-1099-2014

   Publication

2. Ambient UVB dose and sun enjoyment are important predictors of vitamin D status in an older population

   Background: UVB-induced skin synthesis is considered the key source of vitamin D, yet exposure to...

   O'Sullivan, Laird, Kelly, JHG van Geffen, M van Weele, M McNulty, M Hoey, M Healy, M McCarroll, M Cunningham, M Casey, M Ward, M Strain, M Molloy, M Zgaga | Status: published | Journal: J. Nutrition | Volume: 147 | Year: 2017 | First page: 858 | Last page: 868 | doi: 10.3945/jn.116.244079

   Publication

3. Algorithm theoretical baseline for formaldehyde retrievals from S5P TROPOMI and from the QA4ECV project

   On board the Copernicus Sentinel-5 Precursor (S5P) platform, the TROPOspheric Monitoring Instrume...

   I De Smedt, N Theys, H Yu, T Danckaert, C Lerot, S Compernolle, M Van Roozendael1, A Richter, A Hilboll, E Peters, M Pedergnana, D Loyola, S Beirle, T Wagner, HJ Eskes, JHG van Geffen, KF Boersma, JP Veefkind | Status: published | Journal: Atmospheric Measurement Techniques | Volume: 11 | Year: 2018 | First page: 2395 | Last page: 2426 | doi: 10.5194/amt-11-2395-2018

   Publication

4. Climate of the Greenland ice sheet using a high-resolution climate model – Part 1: Evaluation,

   A simulation of 51 years (1957–2008) has been performed over Greenland using the regional atmosph...

   J Ettema, MR van den Broeke, E van Meijgaard, WJ van de Berg, JE Box, K Steffen | Status: published | Journal: The Cryosphere | Volume: 4 | Year: 2010 | First page: 511 | Last page: 527 | doi: 10.5194/tc-4-511-2010

   Publication

5. TEMIS UV product validation using NILU-UV ground-based measurements in Thessaloniki, Greece

   This study aims to cross-validate ground-based and satellite-based models of three photobiologica...

   Zempila, Geffen, Taylor, Fountoulakis, Koukouli, Weele, A, Bais, Meleti, Balis | Status: published | Journal: Atm. Chem. Phys. | Volume: 17 | Year: 2017 | First page: 7157 | Last page: 7174 | doi: 10.5194/acp-17-7157-2017

   Publication