The data contain the benthic environmental parameters of the Yellow Sea in June 2007. The environmental parameters include the sediment median grain size, sediment water content, organic matter content, and the concentrations of chlorophyll a and pheophytin a.

Citation: http://www.iobis.org.cn:8080/ipt/logo.do?r=environmental_factors_iocas_2007

URL: http://ipt.iobis.org/obis-china/resource?r=environmental_factors_iocas_2007

Kuidong Xu
Institute of Oceanology, Chinese Academy of Sciences

occurrence records

measurements and facts

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	49	100.0%
decimalLatitude	49	100.0%
decimalLongitude	49	100.0%
eventDate	49	100.0%
maximumDepthInMeters	49	100.0%
minimumDepthInMeters	49	100.0%
occurrenceStatus	49	100.0%
scientificName	49	100.0%
scientificNameID	49	100.0%

Quality flags

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

Flag	Dropped	Records
NO_COORD		49	100.0%
NO_MATCH		49	100.0%

Benthic environmental parameters in the Yellow Sea in June 2007

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data