Articles | Volume 17, issue 7
Atmos. Chem. Phys., 17, 4419–4432, 2017
https://doi.org/10.5194/acp-17-4419-2017
Atmos. Chem. Phys., 17, 4419–4432, 2017
https://doi.org/10.5194/acp-17-4419-2017

Research article 03 Apr 2017

Research article | 03 Apr 2017

Cloud condensation nuclei over the Southern Ocean: wind dependence and seasonal cycles

John L. Gras and Melita Keywood

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Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
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Cited articles

Allaart, M., van Weele, M., Fortuin, P., and Kelder, H.: An empirical model to predict the UV-index based on solar zenith angles and total ozone, Meteorol. Appl., 11, 59–65, https://doi.org/10.1017/s1350482703001130, 2004.
Ayers, G. P. and Gras, J. L.: Seasonal relationship between cloud condensation nuclei and aerosol methanosulfonate on marine air, Nature, 353, 834–835, 1991.
Ayers, G. P., Ivey, J. P., and Gillett, R. W.: Coherence between seasonal cycles of dimethyl sulfide, methanosulfonate and sulfate in marine air, Nature, 349, 404–406, https://doi.org/10.1038/349404a0, 1991.
Ayers, G. P. and Gillett, R. W.: DMS and its oxidation products in the remote marine atmosphere: implications for climate and atmospheric chemistry, J. Sea Res., 43, 275–286, https://doi.org/10.1016/S1385-1101(00)00022-8, 2000.
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Long-term observations at regionally representative sites can be used to challenge regional or global numerical models that underpin climate projections. Analysis of multi-decadal observations of aerosol microphysical properties in the remote marine boundary layer of the Southern Hemisphere characterises production and removal of marine aerosol on both short-term weather-related and underlying seasonal scales.
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