Dataset

Antarctic Krill occurrence data from Discovery expeditions

Antarctic OBIS Open in mapper Explore occurrences

Antarctic Krill (Euphausia superba) occurence data from historic Discovery expeditions

Citation
A. Atkinson, V. Siegel , E. Pakhomov, P. Rothery (2004): Long-term decline in krill stock and increase in salps within the Southern Ocean. Nature 432: 100-103
Published
March 19, 2019 at 14:42
License
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License
667
total submitted occurrences
667
accepted occurrences
1
taxa
1
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 667
100.0%
eventDate 667
100.0%
maximumDepthInMeters 667
100.0%
minimumDepthInMeters 667
100.0%
occurrenceStatus 667
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 667
100.0%
ON_LAND 2
0.3%

Measurement types

DNA derived data