Dataset

Bacterial Biogeography of Coastal Water in the Northern East China Sea

OBIS Secretariat Open in mapper Explore occurrences

The Northern East China Sea is a unique marine ecosystem with multiple environmental gradients (e.g. salinity, pH, and nutrients) along northwest to southeast, forming a horn-shaped pattern with Hangzhou Bay as the tip. This study applied 16S amplicon high-throughput sequencing with Illumina MiSeq technique and multiple statistical analyses to quantitatively reveal the relative contributions of local environmental conditions and regional spatial factors in shaping bacterial biogeographic pattern of coastal water using 95 surface water samples collected from 95 sites across 8 coastal zones, from Hangzhou Bay (northwest) to outside of Sanmen Bay (southeast), in the Northern East China Sea across a > 200 km scale.

Published: September 20, 2022 at 12:42

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

URL: https://hosted-datasets.gbif.org/mgnify/MGYS00002644.zip

Contacts:

ISSCAS
ISSCAS

45,951
occurrence records
879
taxa
28
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 45,951
100.0%
occurrenceStatus 45,951
100.0%
scientificNameID 45,951
100.0%

Quality flags

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

Flag Dropped Records
NO_MATCH 17,577
38.3%
MARINE_UNSURE 6,070
13.2%
NO_ACCEPTED_NAME 132
0.3%
NOT_MARINE 125
0.3%
WORMS_ANNOTATION_UNRESOLVABLE 4
0.0%

Measurement types

DNA derived data