http://bolin.su.se/data/oden-ao-2018-submicron-aerosol-anions-3 Michael Lawler, Armando Vilchez, Eric Saltzman Bolin Centre Database 2020 Datafile Atmosphere Aerosols Aerosol chemical properties Aerosol composition Aerosol chemistry Fine aerosol Atmospheric chemistry Microbiology-Ocean-Cloud Coupling in the High Arctic High Arctic North Pole Arctic Ocean AO2018 MOCCHA Icebreaker Oden Earth science > Atmosphere > Aerosols Michael Lawler 2020-10-08T05:33:58+00:00 English 3 The data are provided in a comma-separated values (csv) file. Start and end times of the individual samples are given, and the anion concentrations in air in micrograms per cubic meter. The largest known uncertainty in the values is due to uncertainty in the sample flow, estimated at 10%. Detection limits are estimated in µg/m³ as 5×10⁻⁵ (MSA), 5×10⁻³ (sulfate), 2×10⁻⁵ (iodide), and 7×10⁻⁷ (iodate). Coordinates (latitude and longitude in decimal degree) for each sample are provided in a separate csv file. Data were collected during the Arctic Ocean 2018 expedition on board the Swedish icebreaker (I/B) Oden, which was organized by the [Swedish Polar Research Secretariat](https://polarforskningsportalen.se/en/arctic/expeditions/arctic-ocean-2018). #### Version history ##### Version 3 Initial release. ##### Version 2 Not published. ##### Version 1 Not published.