Browsing University of Galway Support Services by Author "O'Dowd, Colin D."

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    • Contribution of feldspar and marine organic aerosols to global ice nucleating particle concentrations 

      Vergara-Temprado, Jesús; Murray, Benjamin J.; Wilson, Theodore W.; O'Sullivan, Daniel; Browse, Jo; Pringle, Kirsty J.; Ardon-Dryer, Karin; Bertram, Allan K.; Burrows, Susannah M.; Ceburnis, Darius; DeMott, Paul J.; Mason, Ryan H.; O'Dowd, Colin D.; Rinaldi, Matteo; Carslaw, Ken S. (Copernicus GmbH, 2017-03-15)
      Ice-nucleating particles (INPs) are known to affect the amount of ice in mixed-phase clouds, thereby influencing many of their properties. The atmospheric INP concentration changes by orders of magnitude from terrestrial ...

    • Marine submicron aerosol gradients, sources and sinks 

      Ceburnis, Darius; Rinaldi, Matteo; Ovadnevaite, Jurgita; Martucci, Giovanni; Giulianelli, Lara; O'Dowd, Colin D. (Copernicus GmbH, 2016-10-04)
      Aerosol principal sources and sinks over eastern North Atlantic waters were studied through the deployment of an aerosol chemistry gradient sampling system. The chemical gradients of primary and secondary aerosol components ...

    • Organosulfates in atmospheric aerosol: synthesis and quantitative analysis of pm<sub>2.5</sub> from xi'an, northwestern china 

      Huang, Ru-Jin; Cao, Junji; Chen, Yang; Yang, Lu; Shen, Jincan; You, Qihua; Wang, Kai; Lin, Chunshui; Xu, Wei; Gao, Bo; Li, Yongjie; Chen, Qi; Hoffmann, Thorsten; O'Dowd, Colin D.; Bilde, Merete; Glasius, Marianne (Copernicus GmbH, 2018-06-18)
      The sources, formation mechanism and amount of organosulfates (OS) in atmospheric aerosol are not yet well understood, partly due to the lack of authentic standards for quantification. In this study, we report an improved ...