Cruise report HHUMTKT25
Tromsø - Kirkenes - Tromsø, April 16-21, 2025.
DOI:
https://doi.org/10.7557/7.8104Čoavddasánit:
Cruise report, Scalidophora of Norway, Benthic fauna, Arctic marine biodiversity, sedaDNA, eDNA, R/V Helmer HanssenČoahkkáigeasut
R/V Helmer Hanssen is a multipurpose research vessel owned by UiT The Arctic University of Norway. The cruise ‘HHUMTKT25’ was organized and executed by The Arctic University Museum of Norway (units ‘UM’ and ‘UMAK’ at UiT). The six participating projects in this cruise were (1) Scalidophora of Norway, (2) Microfauna and macrofauna in Northern Norway, (3) Reconstruction of past ecosystems using sedimentary ancient DNA, (4) ArKoBi studying the population connectivity of Arctica islandica in Northern Norway, (5) DragonNest studying population genetics and distribution patterns of Kinorhyncha in the Arctic region and (6) NUDIST studying biogeography and taxonomy of nudibranchs in northern Norway and the Arctic. Projects (1) ‘Scalidophora of Norway’ and (5) DragonNest aimed at sampling scalidophoran fauna in Northern Norway, primarily the phylum Kinorhyncha, using a box corer. Projects (2), (4) and (6) relied on a triangular dredge to obtain specimens, and project (3) utilized a gravity corer to capture a 5-m long sediment core. The cruise leader was Andreas Altenburger (UiT).
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Referánssat
Broms F, Kniesz K, Wernström J V, Pitusi V, Bergman S, Herranz M, Grzelak K, Altenburger A. (2025). Species recorded during the HHUMTKT25 cruise on R/V Helmer Hanssen from April 16 to April 21, 2025, in Northern Norway. UiT The Arctic University of Norway. https://doi.org/10.15468/gytcem.
Hoff M, Argentino C, Huljek L, Fiket Ž, Mun Y, Barrenechea Angeles I, Strmic Palinkas S, Panieri G. (2024). Biogeochemical impact of historical submarine mine tailings on benthic ecosystems in the Repparfjord (Northern Norway). Science of The Total Environment, Volume 924: 171468, https://doi.org/10.1016/j.scitotenv.2024.171468 https://doi.org/10.1016/j.scitotenv.2024.171468
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Copyright (c) 2025 Sanne Bergman, Fredrik Broms, Katharina Kniesz, María Herranz, Joel Vikberg Wernström, Kasia Grzelak, Ane Myrvold, Hans Dybvik, Vanessa Pitusi, Andreas Altenburger
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