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
Archive
https://ipt.vliz.be/eurobis/archive.do?r=largenet_m1

Contacts

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

Tim Smyth
Plymouth Marine Laboratory

64,659
total submitted occurrences
62,635
accepted occurrences
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