Dataset

Biota occurrence data from plankton surveys around New Zealand

SWP OBIS Open in mapper Explore occurrences

The dataset contains details of the biota caught during plankton surveys around New Zealand and the south western Pacific although some occurrence data is included from other oceans sourced from the digitisation of journal articles from New Zealand authors. A large source from this dataset is provided by the New Zealand Ministry of Primary Industries from its "plankton" and "rocklob" databases. This dataset records all biological specimens collected during plankton sampling including fish, larvae, and eggs. This dataset does not include and data from Constant Plankton Recorders.

Citation
Southwest Pacific OBIS (2013). Biological observation data from plankton surveys around New Zealand. Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 36723 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=mbis_plankton released on June 22, 2014.
Published
September 05, 2026 at 05:27
License
This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License

Contacts

Kevin Mackay
NIWA

39,069
total submitted occurrences
38,957
accepted occurrences
755
taxa
525
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 39,069
100.0%
eventDate 4
0.0%
maximumDepthInMeters 25,064
64.2%
minimumDepthInMeters 24,878
63.7%
scientificNameID 48 89
0.4%

Quality flags

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

Flag Dropped Records
NO_DEPTH 24,878
63.7%
NO_ACCEPTED_NAME 1,828
4.7%
MARINE_UNSURE 818
2.1%
DEPTH_EXCEEDS_BATH 423
1.1%
NO_MATCH 99
0.3%
ON_LAND 86
0.2%
NOT_MARINE 13
0.0%
MIN_DEPTH_EXCEEDS_MAX 7
0.0%

Measurement types

DNA derived data