Data accompanying the publication Nordström et al. (2026) Epibenthic food web structure across the Northeast Greenland seascape

This data set was collected for a study with the aim to determine the trophic structure of epifaunal invertebrate assemblages along an inshore-to-offshore gradient on the Northeast Greenland continental shelf. The data set consists of stable isotope data (carbon and nitrogen) for marine basal resources and epibenthic invertebrate consumers. Samples were collected during the TUNU-VI Expedition in August 2015, the TUNU-VII Expedition in September 2017, and the TUNU-VIII Expedition in August 2022. Stations visited include, e.g., Bessel Fjord, Dove Bugt, Norske Trough and sites along the shelf break and upper continental slope. These data are part of the TUNU Programme at UiT–The Arctic University of Norway and contributes to data on benthic invertebrates in this programme. The TUNU Programme received permits from the Government of Greenland, Ministry of Fisheries, Hunting and Agriculture, e.g. document IDs: C-17-129 and C-15-17. A full description of sampling methods and epifaunal community descriptions can be found in Fredriksen et al. (2020) https://link.springer.com/article/10.1007/s00300-020-02733-z