Investigating the connection between air and ocean in the Kongsfjorden area

The SIOS access project Biogenic Aerosol, oceanic Primary production and Nucleation Events in the Arctic (BioAPNEA) aims to improve the knowledge of the ocean-atmosphere interconnection by investigating the link between measured primary production, sea ice melting, gaseous dimethyl sulphide (DMS) and aerosol methanesulfonic acid (MSA) atmospheric concentration, and the occurrence of New Particle Formation (NPF) events.

Transformation service unavailable 29th Oct 2019

Due to maintenance, the transformation service will be unavailable from 08:00 to 16:00 Tuesday 29th October 2019. We are sorry for any inconvenience this may cause.

Missing functionalities - FIXED

We are currently experiencing some troubles with exposing products after the maintenance work. We are working on it to restore full functionalities as soon as possible.


The problems are fixed and the system works as normal.

Comparing spatial distribution of POPs in snow

The SIOS access project "Spatial VAriabiLity: VALidation dataset on POPs concentrations in snow (Sval-POPs)" was a collaboration between Gdansk University of Technology (Poland) and Institute for the Dynamics of Environmental Processes (Italy). The project team consisted of Krystyna Koziol, Alice Callegaro, Filip Pawlak, Klaudia Kosek and Niccolò Maffezzoli.

Examining the Geomagnetic Cusp

Figure 1: Illustration of CAPER-2 trajectory through the cusp
of the Earth's magnetic field.


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