Name: HMAP Dataset 22: Catch and Fishing Effort in the Limfjord Fisheries
License: This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License

This dataset contains historical data on catch and fishing effort in Limfjord (Denmark) for various species. The data covers the time period 1690-1816.

Citation

B. Poulsen, 'Catch and Effort in the Limfjord Fisheries', in J.H. Nicholls (comp.) HMAP Data Pages (https://oceanspast.org/hmap_db.php)

Published

September 17, 2025 at 10:13

License

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

URL

http://ipt.vliz.be/eurobis/resource?r=hmap_22

Archive

https://ipt.vliz.be/eurobis/archive.do?r=hmap_22

Contacts

Bo Poulsen
Aalborg University; Department of Culture and Global Studies

Oceans Past Initiative
Oceans Past Initiative

Roskilde University; Department of Environmental, Social and Spatial Change
Roskilde University; Department of Environmental, Social and Spatial Change

John Nicholls
The University of Dublin, Trinity College

496

total submitted occurrences

496

accepted occurrences

taxa

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	496	100.0%
eventDate	268	54.0%
maximumDepthInMeters	496	100.0%
minimumDepthInMeters	496	100.0%

Quality flags

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

Flag	Dropped	Records
NO_DEPTH		496	100.0%

HMAP Dataset 22: Catch and Fishing Effort in the Limfjord Fisheries

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data