https://doi.org/10.5281/zenodo.7755544 https://ipt.gbif.no/resource?r=polarfront_2022-05_tucker_trawl_macrozooplankton Macrozooplankton trawled at the Barents Sea Polar Front in May 2022 Frida Cnossen Akvaplan-niva
NO
0000-0002-3500-1199
Einat Sandbank Maxime Geoffroy 0000-0003-2633-5565 Conrad Helgeland Akvaplan-niva 0000-0002-1937-0920 Paul E. Renaud Akvaplan-niva 0000-0003-3821-5974 Conrad Helgeland che@akvaplan.niva.no Conrad Helgeland che@akvaplan.niva.no author 2023-03-23 eng ## Methods ### Study area This dataset is the result from sampling at 6 stations across the Polar Front in the western part of the Barents Sea. ### Time coverage The samples were collected between 19 May 2022 and 25 May 2022. ### Sampling 11 macrozooplankton samples were collected with a Tucker trawl (1 m2 opening and 1500 μm mesh size) and towed for 10 minutes at ca. 2 knots. The targeted depth at each station was determined from the sound scattering layer identified in the echogram from the vessel's echosounder. ### Sample analysis Relative abundance from the Tucker trawl samples were analyzed per station, and taxa were counted and dried at 60 C° in pre-weighted recipients for dry weight measurements. The obtained abundances were standardized and converted to catch per unit effort, expressed in milligrams per cubic meter. Occurrence GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License. https://doi.org/10.5281/zenodo.7755544 Barents Sea Polar Front 29.5 30.02 77.04 75.01 2022-05-19 2022-05-25 notPlanned Paul E. Renaud Akvaplan-niva https://orcid.org/0000-0003-3821-5974
2023-03-21T10:48:44.241+00:00 dataset