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MAREANO - Base-line mapping of epifauna obtained with Beamtrawl
Citation
Hassel, A. (2014). MAREANO - Base-line mapping of epifauna obtained with Beamtrawl. Institute of Marine Research, Norway https://doi.org/10.15468/iomgfj
Contact:
Hassel, Arne Availability:
 This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description
Data collected with a 2m beamtrawl towed about 200-300m. Dataset contains numbers and combined wet weight of specimen (down to 1 mg) within same species or higher taxonomic unit. Samples are preserved on formalin and then alcohol. After id the material is stored at the Bergen Museum, Bergen, Norway. Lineage
Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output Scope Themes: Biology > Benthos Keywords: Marine/Coastal · Baseline studies · Bio-geographical regions · Biota · Ecological baseline studies · Environment · EurOBIS calculated BBOX · Geoscientific Information · Habitats and biotopes · Metadata non conformant · Metadata not evaluated · Museum collections · No limitations to public access · Norway · Oceans · PNE, Barents Sea · Sea regions · WGS84 (EPSG:4326) · XYZ ASCII · Barentsz Sea · Norwegian Exclusive Economic Zone Geographical coverage Barentsz Sea [Marine Regions] EurOBIS calculated BBOX Stations
Bounding Box Coordinates: MinLong: 1,4006; MinLat: 62,0614 - MaxLong: 36,6214; MaxLat: 80,2391 [WGS84] Norwegian Exclusive Economic Zone [Marine Regions] Temporal coverage
2006 - 2011 28 May 2006 - 19 May 2021 (EurOBIS harvested data) Parameters
Abundance of biological entity specified elsewhere per unit area of the bed [BODC] Benthos abundance Benthos biomass Dry weight biomass (in assayed sample) of biological entity specified elsewhere [BODC] (EurOBIS harvested data) Wet weight biomass of biological entity specified elsewhere per unit area of the bed [BODC] Contributors
Institute of Marine Research (IMR), more, data creator
Related datasets
Publication
Based on this dataset
Ringvold, H. et al. (2015). Distribution of sea spiders (Pycnogonida, Arthropoda) off northern Norway, collected by MAREANO. Mar. Biol. Res. 11(1): 62-75. http://dx.doi.org/10.1080/17451000.2014.889308, more
URLs
Dataset information: Other: Dataset status: In Progress
Data type: Data
Data origin: Monitoring: field survey
Release date: 2018-09-25
Metadatarecord created: 2014-02-24
Information last updated: 2026-01-26
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