PICCAASO was started in 2021. As the data is captured, and science is produced, this page will begin to populate with published data and papers.

We have added some links to data that has already been made publicly available to enable scientists to capitalize on the important work already undertaken in this space.

Datasets relevant to PICCAASO

  1. Maritime Aerosol Network for Aerosol Optical Depth measurements https://aeronet.gsfc.nasa.gov/new_web/maritime_aerosol_network.html
  2. Humphries, R. S. MARCUS ARM CN and CCN Data Reprocessed to Remove Ship Exhaust Influence. CSIRO Data Access Portal 2020. https://doi.org/10.25919/ezp0-em87.
  3. Humphries, R. S.; Simmons, J. B.; McRobert, I. M.; Ward, J.; Keywood, M. D.; Chambers, S. D.; Griffiths, A. D.; Williams, A. G.; Wilson, S. R. Polar Cell Aerosol Nucleation – Atmospheric Measurements from the RV Investigator Voyage IN2017_V01. CSIRO Data Access Portal 2020. https://doi.org/10.25919/xs0b-an24.
  4. Humphries, R. S.; McRobert, I. M.; Ward, J.; Harnwell, J.; Keywood, M. D. CAPRICORN2 – Atmospheric Aerosol Measurements from the RV Investigator Voyage IN2018_V01. CSIRO Data Access Portal 2021. https://doi.org/10.25919/2h1c-t753.
  5. Humphries, R. S.; Ward, J.; Keywood, M. D.; Alexander, S. P. Atmospheric Aerosol and Cloud Condensation Nuclei Concentrations from Macquarie Island from 2016 to 2018. CSIRO Data Access Portal2021. https://doi.org/10.25919/ete8-3t69.


  1. McCluskey, C. S., Gettelman, A., Bardeen, C. G., DeMott, P. J., Moore, K. A., Kreidenweis, S. M., et al. (2023). Simulating Southern Ocean aerosol and ice nucleating particles in the Community Earth System Model version 2. Journal of Geophysical Research: Atmospheres, 128, e2022JD036955. https://doi.org/10.1029/2022JD036955