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First 435 results for ” V Kumar”

1. Cloud feedbacks in extratropical cyclones: Insight from long-term satellite data and high-resolution global simulations

   A negative extratropical shortwave cloud feedback driven by changes in cloud optical depth is a f...

   DT McCoy, PR Field, GS Elsaesser, A Bodas-Salcedo, BH Kahn, MD Zelinka, C Kodama, T Mauritsen, B Vanniere, M Roberts, PL Vidale, D Saint-Martin, A Voldoire, RJ Haarsma, A Hill | Status: published | Journal: Atm. Chem. Phys. | Year: 2019 | doi: 10.5194/acp-19-1147-2019

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2. High resolution mapping of nitrogen dioxide with TROPOMI: First results and validation over the Canadian oil sands

   TROPOMI, on-board the S5P satellite, is a nadir-viewing spectrometer measuring reflected sunlight...

   D Griffin, X Zhao, CA McLinden, KF Boersma, A Bourassa, E Dammers, D Degenstein, H Eskes, L Fehr, V Fioletov, K Hayden, SK Kharol, SM Li, P Makar, RV Martin | Status: published | Journal: Geophys. Res. Lett. | Volume: 46 | Year: 2019 | First page: 1049 | Last page: 1060 | doi: 10.1029/2018GL081095

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3. Sunshine is an important determinant of vitamin D status even among high-dose supplement users: secondary analysis of a randomised controlled trial in Crohn's disease patients

   Sunshine is considered to be the most important source of vitamin D. Due to an increased risk of ...

   F O'Sullivan, T Raftery, M van Weele, J van Geffen, D McNamara, C O'Morain, N Mahmud, D Kelly, M Healy, M O'Sullivan, L Zgaga | Status: published | Journal: Photochem. and Photobiol. | Volume: 95 | Year: 2019 | First page: 1060 | Last page: 1067 | doi: 10.1111/php.13086

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4. Quantifying uncertainties due to chemistry modelling – evaluation of tropospheric composition simulations in the CAMS model (cycle 43R1)

   We report on an evaluation of tropospheric ozone and its precursor gases in three atmospheric che...

   V Huijnen, A Pozzer, J Arteta, G Brasseur, I Bouarar, S Chabrillat, Y Christophe, T Doumbia, J Flemming, J Guth, B Josse, V Karydis, V Marecal, S Pelletier | Status: published | Journal: Geoscientific Model Development | Volume: 12 | Year: 2019 | First page: 1725 | Last page: 1752 | doi: https://doi.org/10.5194/gmd-12-1725-2019

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5. A Multimethod Attribution Analysis of the Prolonged Northeast Brazil Hydrometeorological Drought (2012–16)

   Northeast Brazil experienced profound water shortages in 2016 due to a five-year drought. Using m...

   ESPR Martins, CAS Coelho, R Haarsma, FEL Otto, AD King, GJ van Oldenborgh, SF Kew, SY Philip, FC Vasconceles Junior, H Cullen | Status: published | Journal: Bull. Amer. Meteor. Soc. | Volume: 99 | Year: 2018 | First page: S65 | Last page: S69 | doi: 10.1175/BAMS-D-17-0102.1

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