Dataset

Structures and Nutrition Requirements of Macrozoobenthic Communities in the area of the Lomonossov Ridge, 1995-1998

Arctic OBIS Open in mapper Explore occurrences

Dataset of macrozoobenthos communities of the Lomonossov Ridge, 1995-1998

Published: August 26, 2019 at 14:16

URL: http://geo.abds.is/ipt/resource?r=arcod_2009b2

Russ Hopcroft
University of Alaska Fairbanks - School of Fisheries and Oceans

1,677
occurrence records
262
taxa
192
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 1,677
100.0%
eventDate 1,677
100.0%
minimumDepthInMeters 1,677
100.0%
occurrenceStatus 1,677
100.0%
scientificNameID 1,677
100.0%

Quality flags

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

Flag Dropped Records
DEPTH_EXCEEDS_BATH 349
20.8%
NO_MATCH 73
4.4%
WORMS_ANNOTATION_REJECT_AMBIGUOUS 49
2.9%
WORMS_ANNOTATION_RESOLVABLE 6
0.4%
NOT_MARINE 2
0.1%

Measurement types

DNA derived data