Correction to: Scientific Data https://doi.org/10.1038/s41597-021-00957-0, published online 28 July 2021

The original version of this Data Descriptor contained an error in the legend of Figure 2, which incorrectly stated that five MAGs were classified, this has been corrected to four. In the same figure, the proteobacteria phyla count for GOC has been corrected to 56 from 57. These errors have now been corrected in both the PDF and HTML versions of the Data Descriptor.