Dataset

Danish benthic marine monitoring data from ODAM

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

Data contain abundance (number of individuals per species) and biomass (wet weight or dry weight per species) information.

Citation: Josefson, A.; Rytter, D.; Department of Bioscience - AU, Denmark; (2015): Danish benthic marine monitoring data from ODAM.

Published: September 17, 2025 at 08:33

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

University of Aarhus; Department of Bioscience
University of Aarhus; Department of Bioscience

Alf Josefson
University of Aarhus; Department of Bioscience

David Rytter
University of Aarhus; Department of Bioscience

Jonas Koefoed Rømer
University of Aarhus; Faculty of Technical Sciences; Department of Ecoscience

Hans Jakobsen
University of Aarhus; Faculty of Technical Sciences; Department of Ecoscience

971,338
occurrence records
824,066
measurements and facts
1,350
taxa
877
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 971,338
100.0%
maximumDepthInMeters 105,730
10.9%
minimumDepthInMeters 105,730
10.9%

Quality flags

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

Flag Dropped Records
NO_DEPTH 105,730
10.9%
ON_LAND 34,006
3.5%
NO_ACCEPTED_NAME 837
0.1%
DEPTH_EXCEEDS_BATH 602
0.1%
NOT_MARINE 12
0.0%

Measurement types

DNA derived data