Name: Historic fish data (1921-1953) from the Limfjord, Denmark
License: This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

This historic fish dataset was digitized and standardized by ICES iin the framework of the EMODNet Biology project. It contains data from the Danish Biological Station who collected quantitative fish samples on a yearly basis from a range of stations in the Limjord during more than 3 decades.

Citation

National Institute of Aquatic Resources (Aqua) - DTU, Denmark; International Council for the Exploration of the Sea (ICES), Denmark (2016): Historic fish data (1921-1953) from the Limfjord, Denmark

Published

September 17, 2025 at 10:09

License

This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

URL

http://ipt.vliz.be/eurobis/resource?r=denmark_fish_1921_1953

Archive

https://ipt.vliz.be/eurobis/archive.do?r=denmark_fish_1921_1953

Contacts

Technical University of Denmark; National Institute of Aquatic Resources
Technical University of Denmark; National Institute of Aquatic Resources

International Council for the Exploration of the Sea
International Council for the Exploration of the Sea

Jørgen Nørrevang Jensen
International Council for the Exploration of the Sea

2,664

total submitted occurrences

2,664

accepted occurrences

2,664

measurements and facts

taxa

species

Taxa

Missing and invalid fields

Field	Missing	Invalid
maximumDepthInMeters	2,124		79.7%
minimumDepthInMeters	2,124		79.7%

Quality flags

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

Flag	Dropped	Records
NO_DEPTH		2,124	79.7%
ON_LAND		6	0.2%

Historic fish data (1921-1953) from the Limfjord, Denmark

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data