Dataset

The San Pedro Ocean time-series is a marine time-series started circa 1997. This project aims to study ecological and biogeochemical implications of global marine microbial biodiversity.

OBIS Secretariat Open in mapper Explore occurrences

The USC Microbial Observatory (Jed Fuhrman and David Caron, PIs) focuses on exploratory investigation of prokaryotic and unicellular eukaryotic diversity in the San Pedro Channel , California, with an initial focus on time-dependent changes in community composition in relation to environmental parameters. It also includes focused studies of particular microbial groups. We are currently in 12th year of this project. Our primary sampling site is located midway between Los Angeles and the USC Wrigley Marine Laboratory on Santa Catalina approximately 900 m of water. This site is visited monthly by ship for sampling to 500 m depth. Additional sampling is conducted on an ad hoc basis in coastal water near the lab on Catalina Island.

Published: September 22, 2022 at 08:44

License: This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY) 4.0 License

URL: https://hosted-datasets.gbif.org/mgnify/MGYS00001499.zip

Contacts:

UNIVERSITY OF SOUTHERN CALIFORNIA
UNIVERSITY OF SOUTHERN CALIFORNIA

1,497
occurrence records
78
taxa

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 1,497
100.0%
decimalLatitude 79
5.3%
decimalLongitude 79
5.3%
eventDate 79
5.3%
maximumDepthInMeters 79
5.3%
minimumDepthInMeters 79
5.3%
occurrenceStatus 1,497
100.0%
scientificNameID 1,497
100.0%

Quality flags

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

Flag Dropped Records
NO_MATCH 256
17.1%
MARINE_UNSURE 94
6.3%
WORMS_ANNOTATION_UNRESOLVABLE 93
6.2%
NO_COORD 79
5.3%
NO_DEPTH 79
5.3%
NO_ACCEPTED_NAME 2
0.1%

Measurement types

DNA derived data