A New Land Cover Map of Two Watersheds under Long-Term Environmental Monitoring in the Swedish Arctic Using Sentinel-2 Data

In September 2023 a paper presenting a new satelite-based land cover map for the watersheds of Miellajokka and Stordalen near Abisko Scientific Research Station has been published by Yves Auda, Erik J. Lundi, Jonas Gustafsson, Oleg S. Pokrovsky, Simon Cazaurang and Laurent Orgogozo in Water. In this work, a sentinel-2 image of July 2022 has been processed using ground observations acquired during a field mission realised the same month to produce the new map, and then this map is compared to previously published ones.

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Presentations at the EGU general assembly 2025 in Vienna

An oral presentation and a poster presentation from HiPerBorea were given at the European Geosciences Union general assembly 2025 held in Vienna from the 28th of April to the 2nd of March in the vibrant city of Vienna. A great opportunity to share the main findings and conclusions of the project, a few months before […]

Field mission in Abisko: what about under-ice water?

In March 2025, two researchers of GET (O.S. Pokrovsky and L. Orgogozo) and two master students (A. Scamacca and B. Emery) were engaged in a field mission in late winter period in Arctic Sweden, for studying the chemical state of under-ice water in small ponds in the boreal peatlands around the Abisko Scientific Research Station. […]

Future permafrost degradation under climate change in a headwater catchment of central Siberia: quantitative assessment with a mechanistic modelling approach

In December 2024 a paper presenting projections of climate change impacts by 2100 in a forested headwater catchment in Central Siberia close to the Evenkian Field Station has been published by Thibault Xavier, Laurent Orgogozo, Anatoly S. Prokushkin, Esteban Alonso-González, Simon Gascoin, and Oleg S. Pokrovsky in The Cryosphere. In this work, the permaFoam cryo-hydrogeological […]

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