Dataset

New Zealand research tagging database

SWP OBIS Open in mapper Explore occurrences

Tagging programmes have been used to provide information on fish and fisheries to central government policy makers in New Zealand for many years. A wide variety of species have been the subject of such studies, including finfish, shellfish and rock lobsters. In New Zealand, the Ministry for Primary Industries (formerly the Ministry of Fisheries) has funded these programmes to aid with fisheries research and stock assessment. Data from these programme are held in the "tag" database, from which the data in this dataset are sourced.

Citation: Ministry for Primary Industries (2014). New Zealand research tagging database. Southwestern Pacific OBIS, National Institute of Water and Atmospheric Research (NIWA), Wellington, New Zealand, 411926 records, Online http://nzobisipt.niwa.co.nz/resource.do?r=mpi_tag released on November 5, 2014.

Published: August 08, 2018 at 20:59

URL: https://nzobisipt.niwa.co.nz/resource?r=mpi_tag

Kevin Mackay
NIWA

David Fisher
NIWA

411,926
occurrence records
51
taxa
51
species

Taxa

Missing and invalid fields

Field Missing Invalid
eventDate 181
0.0%
maximumDepthInMeters 119,316
29.0%
minimumDepthInMeters 58,758
14.3%

Quality flags

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

Flag Dropped Records
NO_DEPTH 58,610
14.2%
DEPTH_EXCEEDS_BATH 19,342
4.7%
MIN_DEPTH_EXCEEDS_MAX 10,229
2.5%
ON_LAND 7,997
1.9%

Measurement types

DNA derived data