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Yves Auda, Erik J. Lundin, Jonas Gustafsson, Oleg S. Pokrovsky, Simon Cazaurang and Laurent Orgogozo
A land cover map of two arctic catchments near the Abisko Scientific Research Station was obtained based on a classification from a Sentinel-2 satellite image and a ground survey performed in July 2022. The two contiguous catchments, Miellajokka and Stor...
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Roxanne Ahmed, Terry Prowse, Yonas Dibike, Barrie Bonsal and Hayley O?Neil
Runoff from Arctic rivers constitutes a major freshwater influx to the Arctic Ocean. In these nival-dominated river systems, the majority of annual discharge is released during the spring snowmelt period. The circulation regime of the salinity-stratified...
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Jeremy S. Littell, Stephanie A. McAfee and Gregory D. Hayward
Climatically driven changes in snow characteristics (snowfall, snowpack, and snowmelt) will affect hydrologic and ecological systems in Alaska over the coming century, yet there exist no projections of downscaled future snow pack metrics for the state of...
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Katarzyna Kozak, Marek Ruman, Klaudia Kosek, Grzegorz Karasinski, Lukasz Stachnik and Zaneta Polkowska
The paper presents changes in concentration levels of dioxin-like compounds that can be observed over the course of four study seasons in water samples collected from the Arctic watershed of Svalbard. The conducted analysis involved anthropogenic and nat...
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Liangliang Duan, Xiuling Man, Barret L. Kurylyk and Tijiu Cai
Rapid permafrost thaw and precipitation regime shifts are altering surface and subsurface hydrological processes in arctic and subarctic watersheds. Long-term data (40 years) from two large permafrost watersheds in northeastern China, the Tahe River and ...
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Clément Fabre, Sabine Sauvage, Nikita Tananaev, Raghavan Srinivasan, Roman Teisserenc, José Miguel Sánchez Pérez
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Modification of the hydrological cycle and, subsequently, of other global cycles is expected in Arctic watersheds owing to global change. Future climate scenarios imply widespread permafrost degradation caused by an increase in air temperature, and the e...
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