Dataset

Marine Non-native species records from Natural resources Wales (NRW) monitoring research and ad-hoc sightings

EurOBIS OBIS UK Open in mapper Explore occurrences

This dataset comprised marine surveys undertaken by the Natural Resources Wales (and previously Countryside Council for Wales) for Marine alien and non-native species, currently held in Marine Recorder. The surveys represent ongoing non-native monitoring, sightings and ad-hoc records of invasive and non-native species supplied to NRW or noted outside of other research and monitoring work.

Citation: Marine Non-native species records from CCW monitoring research and ad-hoc sightings. Countryside Council for Wales, UK - UK National Biodiversity Network. https://doi.org/10.15468/jc9uj9

Published: September 17, 2025 at 09:09

URL: http://ipt.vliz.be/eurobis/resource?r=gbif_13998

Natural Resources Wales
Natural Resources Wales

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

82
occurrence records
8
taxa
6
species

Taxa

Missing and invalid fields

Field Missing Invalid
maximumDepthInMeters 82
100.0%
minimumDepthInMeters 82
100.0%
scientificNameID 1
1.2%

Quality flags

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

Flag Dropped Records
NO_DEPTH 82
100.0%
ON_LAND 38
46.3%
NO_MATCH 1
1.2%
WORMS_ANNOTATION_REJECT_AMBIGUOUS 1
1.2%

Measurement types

DNA derived data