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Ernesto Reyes-Villegas
Researcher at University of Manchester
Publications - 17
Citations - 715
Ernesto Reyes-Villegas is an academic researcher from University of Manchester. The author has contributed to research in topics: Aerosol & Chemistry. The author has an hindex of 9, co-authored 15 publications receiving 450 citations.
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Journal ArticleDOI
Black-carbon absorption enhancement in the atmosphere determined by particle mixing state
Dantong Liu,J. D. Whitehead,M. Rami Alfarra,Ernesto Reyes-Villegas,Dominick V. Spracklen,Carly Reddington,Shaofei Kong,Shaofei Kong,Shaofei Kong,Paul I. Williams,Yu-Chieh Ting,Sophie Haslett,Jonathan Taylor,Michael Flynn,William T. Morgan,Gordon McFiggans,Hugh Coe,James Allan +17 more
TL;DR: In this article, the mass ratio of black to non-black carbon was found to determine the amount of radiative enhancement of black-carbon aerosols, and it was shown that mixing with nonblack carbon can enhance the radiative effect of black carbon aerosols.
Journal ArticleDOI
Enhanced aerosol particle growth sustained by high continental chlorine emission in India
Sachin S. Gunthe,Pengfei Liu,Pengfei Liu,Upasana Panda,Upasana Panda,Subha S. Raj,Amit Sharma,Amit Sharma,Eoghan Darbyshire,Ernesto Reyes-Villegas,James Allan,Ying Chen,Xuan Wang,Shaojie Song,Mira L. Pöhlker,Liuhua Shi,Yu Wang,Snehitha M. Kommula,Tianjia Liu,R. Ravikrishna,Gordon McFiggans,Loretta J. Mickley,Scot T. Martin,Ulrich Pöschl,Meinrat O. Andreae,Meinrat O. Andreae,Meinrat O. Andreae,Hugh Coe +27 more
TL;DR: In this article, the authors present the measurement results of chemical composition of particulate matter in Delhi and Chennai and suggest that in the presence of excess ammonia in Delhi, high local emission of hydrochloric acid partitions into aerosol water.
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Online Chemical Characterization of Food-Cooking Organic Aerosols: Implications for Source Apportionment
Ernesto Reyes-Villegas,Thomas J. Bannan,Michael Le Breton,Archit Mehra,Michael Priestley,Carl J. Percival,Hugh Coe,James Allan +7 more
TL;DR: Aerosol mass spectrometer measurements showed that the relative ionization efficiency for OA was higher relative to a typical value of 1.4, concluding that AMS is over-estimating COA and suggesting that previous studies likely over-ESTimated COA concentrations.
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Organic aerosol source apportionment in London 2013 with ME-2: exploring the solution space with annual and seasonal analysis
Ernesto Reyes-Villegas,David C. Green,Max Priestman,Francesco Canonaco,Hugh Coe,André S. H. Prévôt,James Allan +6 more
TL;DR: In this article, a strategy to explore the solution space is proposed, in which the solution that best describes the organic aerosol (OA) sources is determined according to the systematic application of predefined statistical tests.
Journal ArticleDOI
Observations of organic and inorganic chlorinated compounds and their contribution to chlorine radical concentrations in an urban environment in northern Europe during the wintertime
Michael Priestley,Michael Le Breton,Michael Le Breton,Thomas J. Bannan,Stephen D. Worrall,Asan Bacak,Andrew R. D. Smedley,Ernesto Reyes-Villegas,Archit Mehra,James Allan,Ann R. Webb,Dudley E. Shallcross,Hugh Coe,Carl J. Percival,Carl J. Percival +14 more
TL;DR: In this article, a number of inorganic (nitryl chloride, ClNO2, Cl2 and HOCl) and chlorinated, oxygenated volatile organic compounds (ClOVOCs) were measured in Manchester, UK during October and November 2014 using time-of-flight chemical ionisation mass-spectrometry (ToF-CIMS) with the I− reagent ion.