Saanich Inlet, a seasonally anoxic fjord on the coast of Vancouver Island British Columbia, is a model ecosystem for monitoring microbial community structure, function and dynamics in relation to changing levels of water column oxygen-deficiency extensible to coastal and open ocean OMZs. This data set contains cruise 72 of monthly time series observations in Saanich Inlet encompassing environmental sequence information. Sequencing data was processed using the mothur_pipeline R Markdown file to bin the data into operational taxonomic units and determine their abundance (alternatively, use the normalized data set).

OTUs

Format

A data frame with 30,576 rows and 4 variables:

Cruise

Numerical identifier of individual cruises. Units: Numeric string

Depth

Sampling depth. Units: Meters

OTU

Numerical identifier of OTU. Units: Numeric string

Count

Count of OTU sequences. Units: Numeric string

Source

For a brief introduction to the data, see Hallam SJ et al. 2017. Monitoring microbial responses to ocean deoxygenation in a model oxygen minimum zone. Sci Data 4: 170158. doi: 10.1038/sdata.2017.158. More detailed information on the mutli-omic microbial data can be found in Hawley AK *et al*. 2017. A compendium of multi-omic sequence information from the Saanich Inlet water column. Sci Data 4: 170160. doi: 10.1038/sdata.2017.160.