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First 547 results for ” Jeffrey P. Walker”

1. Evaluation of natural aerosols in CRESCENDO-ESMs: Mineral Dust

   This paper presents an analysis of the mineral dust aerosol modelled by five Earth system models ...

   R Checa-Garcia, Y Balkanski, S Albani, T Bergman, K Carslaw, A Cozic, C Dearden, B Marticorena, M Michou, T van Noije, P Nabat, FM O'Connor, D Olivié, JM Prospero, P Le Sager, M Schulz, C Scott | Status: submitted | Journal: Atmos. Chem. Phys. | Volume: 21 | Year: 2021 | First page: 10295 | Last page: 10335 | doi: 10.5194/acp-21-10295-2021

   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. Sentinel-5P TROPOMI NO2 retrieval: impact of version v2.2 improvements and comparisons with OMI and ground-based data

   Nitrogen dioxide (NO2) is one of the main data products measured by the Tropospheric Monitoring I...

   Van Geffen, J.H.G.M., Eskes, H.J., Compernolle, S., Pinardi, G., Verhoelst, T., Lambert, J.-C., Sneep, M., ter Linden, M., Ludewig, A., Boersma, K.F. and Veefkind, J.P | Journal: Atmospheric Measurement Techniques | Volume: 15 | Year: 2022 | doi: https://doi.org/10.5194/amt-15-2037-2022

   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, M.M., Van Geffen, J.H.G.M., Taylor, M., Fountoulakis, I., Koukouli, M.E., Van Weele, M., Van der A, R.J., Bais, A., Meleti, C. and Balis, D | Journal: Atmospheric Chemistry and Physics | Year: 2017 | doi: https://doi.org/10.5194/acp-17-7157-2017

   Publication