%0 report part %@ 1618-3193 %A Lehmann, N., Treblin, M., Thomas, H., Lantuit, H. %D 2021 %J Expeditions to Fennoscandia in 2020 %P 13-21 %R doi:10.48433/BzPM_0752_2021 %T Expedition to Iskoras in Fall 2020: Alkalinity Observations in a Degrading Permafrost Catchment %U https://doi.org/10.48433/BzPM_0752_2021 %X With this field study, we will investigate the impact of an enhanced erosion from permafrost thaw on alkalinity in a small Arctic catchment. In particular, we will quantify a change in erosion within the catchment by comparing a pre-industrial with a current erosion rate and link this to riverine alkalinity levels.