Dataset

MAREANO - Base-line mapping of epifauna obtained with Beamtrawl

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

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.

Citation: Hassel, A. (2014). MAREANO - Base-line mapping of epifauna obtained with Beamtrawl. Institute of Marine Research, Norway https://doi.org/10.15468/iomgfj

Published: September 09, 2024 at 16:33

URL: http://ipt.vliz.be/eurobis/resource?r=imr_mareano_beamtrawl

Arne Hassel
Institute of Marine Research

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

29,825
occurrence records
41,494
measurements and facts
2,235
taxa
1,543
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 29,825
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
DEPTH_EXCEEDS_BATH 320
1.1%
NO_ACCEPTED_NAME 63
0.2%

Measurement types

DNA derived data