Dataset

L4 Plankton Monitoring Programme

EurOBIS OBIS UK Open in mapper Explore occurrences

Station L4 is one of a series of hydrographic stations in the Western English Channel (English Channel References). These stations have been the basis of a series of hydrographic surveys carried out during the 20th Century by scientists at the Marine Biological Association and Plymouth Marine Laboratory in Plymouth.

Citation: Harris R. & Widdicombe C. (2007). L4 Plankton Monitoring Programme. Plymouth Marine Laboratory (PML), United Kingdom. Hdl.handle.net/10255/dryad.20312

Published: September 23, 2023 at 11:42

License: Restricted

URL: http://ipt.vliz.be/eurobis/resource?r=largenet_m1

Contacts:

Marine Biological Association of the UK
Marine Biological Association of the UK

64,659
occurrence records
296
taxa
185
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 64,659
100.0%
maximumDepthInMeters 21,867
33.8%
scientificNameID 936 744
2.6%

Quality flags

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

Flag Dropped Records
NO_ACCEPTED_NAME 7,482
11.6%
NO_MATCH 1,680
2.6%
NOT_MARINE 344
0.5%
MARINE_UNSURE 319
0.5%
WORMS_ANNOTATION_REJECT_GROUPING 159
0.2%

Measurement types

DNA derived data