Recovering and monitoring the thickness, density, and elastic properties of sea ice from seismic noise recorded in Svalbard

Serripierri, Agathe; Moreau, Ludovic; Boue, Pierre; Weiss, Jérôme; Roux, Philippe

doi:https://doi.org/10.5194/tc-16-2527-2022

Articles | Volume 16, issue 6

https://doi.org/10.5194/tc-16-2527-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/tc-16-2527-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 16, issue 6

Research article

|

27 Jun 2022

Research article |

| 27 Jun 2022

Recovering and monitoring the thickness, density, and elastic properties of sea ice from seismic noise recorded in Svalbard

Agathe Serripierri, Ludovic Moreau, Pierre Boue, Jérôme Weiss, and Philippe Roux

Data sets

Svalbard - Vallunden (Icewaveguide) (RESIF - SISMOB - Nodes) Moreau, L. and RESIF https://doi.org/10.15778/RESIF.XG2019

Short summary

As a result of global warming, the sea ice is disappearing at a much faster rate than predicted by climate models. To better understand and predict its ongoing decline, we deployed 247 geophones on the fast ice in Van Mijen Fjord in Svalbard, Norway, in March 2019. The analysis of these data provided a precise daily evolution of the sea-ice parameters at this location with high spatial and temporal resolution and accuracy. The results obtained are consistent with the observations made in situ.