Dataset

Blanes Bay Microbial Observatory (BBMO) time-series 18S rRNA gene pico- and nano-plankton (10 years monthly samples)

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This study includes 18S rRNA-gene sequences (V4 region) of pico- and nanoplankton from Blanes Bay Microbial Observatory (BBMO) monthly sampled during 10 years. It contains 120 pico-samples and 120 nano-samples.

Published: July 31, 2025 at 13:53

URL: https://hosted-datasets.gbif.org/mgnify/MGYS00006676.zip

INSTITUT DE CIENCIES DEL MAR
INSTITUT DE CIENCIES DEL MAR

40,094

occurrence records

1,118

taxa

174

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	40,094	100.0%
eventDate	40,094	100.0%
maximumDepthInMeters	40,094	100.0%
minimumDepthInMeters	40,094	100.0%
occurrenceStatus	40,094	100.0%
scientificNameID	40,094	100.0%

Quality flags

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

Flag	Records
NO_DEPTH	40,094	100.0%
NO_MATCH	3,936	9.8%
MARINE_UNSURE	531	1.3%
NO_ACCEPTED_NAME	441	1.1%
WORMS_ANNOTATION_UNRESOLVABLE	215	0.5%
NOT_MARINE	200	0.5%
WORMS_ANNOTATION_RESOLVABLE	140	0.3%
WORMS_ANNOTATION_REJECT_AMBIGUOUS	35	0.1%

Blanes Bay Microbial Observatory (BBMO) time-series 18S rRNA gene pico- and nano-plankton (10 years monthly samples)

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data