Dataset

SHARK - National marine environmental monitoring of zooplankton in Sweden since 1979

EurOBIS MeasurementOrFact Open in mapper Explore occurrences

The national monitoring program was initiated by the Swedish Environmental Protection Agency and is now financed by the Swedish Agency for Marine and Water Management. Monitoring is performed by Stockholm University, Umeå University, Swedish Meteorological and Hydrological Institute and Gothenburg University. Data are stored in the Swedish Ocean Archive (SHARK) by the Swedish Meteorological and Hydrological Institute (SMHI).

Citation
Stockholm University, Umeå University, Swedish Meteorological and Hydrological Institute, Gothenburg University, Swedish Agency for Marine and Water Management and Swedish Environmental Protection Agency (2022). SHARK - National marine environmental monitoring of zooplankton in Sweden since 1979 https://doi.org/10.15468/edkb5r
Published
July 02, 2024 at 15:56
First registration
May 10, 2021 at 19:51
License
To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)
URL
http://ipt.vliz.be/eurobis/resource?r=shark-zooplankton-nat
Archive
https://ipt.vliz.be/eurobis/archive.do?r=shark-zooplankton-nat

Contacts

Swedish Agency for Marine and Water Management
Swedish Agency for Marine and Water Management

Swedish Meteorological and Hydrological Institute
Swedish Meteorological and Hydrological Institute

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

115,296
total submitted occurrences
114,303
accepted occurrences
625,640
measurements and facts
233
taxa
82
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 115,296
100.0%
maximumDepthInMeters 605
0.5%
minimumDepthInMeters 605
0.5%
scientificNameID 213
0.2%

Quality flags

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

Flag Dropped Records
NO_ACCEPTED_NAME 9,637
8.4%
NOT_MARINE 780
0.7%
MARINE_UNSURE 690
0.6%
NO_DEPTH 605
0.5%
NO_MATCH 213
0.2%
DEPTH_EXCEEDS_BATH 47
0.0%

Measurement types

DNA derived data