http://bolin.su.se/data/oden-ao-2018-aerosol-dmps-1
Linn Karlsson, Paul Zieger
Aerosol particle number size distribution data collected during the Arctic Ocean 2018 expedition
Bolin Centre Database
2020
Datafile
Atmosphere
Aerosols
Aerosol physical properties
Aerosols
AO2018
Arctic Ocean
Icebreaker Oden
Atmosphere
Arctic Ocean 2018
Atmospheric Science
Atmospheric Chemistry
Atmospheric Physics
Clouds
Aerosol Science
Microbiology-Ocean-Cloud-Coupling in the High Arctic
MOCCHA
High Arctic
North Pole
Aerosol-Cloud-Interaction 2018
Neutral cluster and air ion spectrometer
NAIS
Ultrafine particles
Ions
Ion induced nucleation
New particle formation
Earth science > Atmosphere
Paul Zieger
2020-09-23T10:00:17+00:00
English
1
Aerosol particle number size distributions in the size range 10 – 921nm, measured with a DMPS at a time resolution of 9 minutes per scan across 27 size bins.
File type: CSV (1 file, ~3MB)
File structure and contents:
- Column 1: Time (midpoint of scan) in UTC, format yyyy-mm-dd HH:MM:SS
- Column 2: Total number concentration (measured by MCPC) in particles per cubic centimeter
- Column 3 – 30: Number concentration, dN/dlogD per cubic centimeter at bin midpoint diameters (electrical mobility diameter)
The size distribution data have been corrected for losses due to diffusion, impaction and sedimentation using the Particle Loss Calculator (von der Weiden et al. 2009) assuming spherical particles with a density of 1 gcm⁻³. Note that periods with the possible influence of ship pollution are included as reliable data and are not removed.
The ship track with latitude and longitude information can be found in the [Navigation, meteorological and surface seawater data from the Arctic Ocean 2018 expedition](https://bolin.su.se/data/ao2018-navigation) data set.
The data creator ORCIDs are the following:
- Paul Zieger: https://orcid.org/0000-0001-7000-6879
- Linn Karlsson: https://orcid.org/0000-0003-0885-7650
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). The observations were part of the project 'Aerosol-cloud interactions in the High Arctic' (PI Paul Zieger, Department of Environmental Science, Stockholm University; see [MOCCHA project website](https://www.aces.su.se/research/projects/microbiology-ocean-cloud-coupling-in-the-high-arctic-moccha/) with updates).