Dataset

Marine Microbes from RV Investigator voyage IN2015_V03, Australia (2015)

OBIS Australia DNADerivedData Open in mapper Explore occurrences

This dataset was acquired on the RV Investigator voyage IN2015_V03. The aim was to compare the phytoplankton (prokaryotic and eukaryotic) biomass, diversity of pigments and other molecular markers and biogeochemical functions across coastal, East Australian Current (EAC) and frontal eddy water masses. Full details of data, reports and publications of the voyage is at http://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=IN2015_V03 Note on data download/processing: Data downloaded from Australian Microbiome Initiative via Bioplatforms Australia Data Portal on 17 June 2022. The search filter applied to download data from Bioplatforms Australia Data portal are stored in the Darwin Core property (identificationRemarks). Taxonomy is assigned according to the taxonomic database (SILVA 138) and method (Sklearn) which is stored in the Darwin Core Extension DNA derived data property (otu_db). Prefix were removed from the taxonomic names as shown in the example (e.g. d__Bacteria to Bacteria). Scientific name is assigned to the valid name available from the highest taxonomic rank. This collection is published as Darwin Core Occurrence, so the event level measurements need to be replicated for every occurrence. Instead of data replication, the event level eMoF data are made available separately at https://www.marine.csiro.au/data/services/obisau/emof_export.cfm?ipt_resource=bioplatforms_mm_in2015_v03

Citation: Please see https://www.australianmicrobiome.com/protocols/acknowledgements/ for citation examples and links to the data policy.

Published: June 24, 2022 at 23:27

URL: https://www.marine.csiro.au/ipt/resource?r=bioplatforms_mm_in2015_v03

Andrew Bissett

350,028
occurrence records
350,028
sequences
682
taxa
213
species

Taxa

Missing and invalid fields

Field Missing Invalid
scientificNameID 55,306 3
15.8%

Quality flags

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

Flag Dropped Records
NO_MATCH 49,513
14.1%
WORMS_ANNOTATION_UNRESOLVABLE 6,262
1.8%
MARINE_UNSURE 5,251
1.5%
NO_ACCEPTED_NAME 976
0.3%

Measurement types

DNA derived data