Dataset

Antarctic fish by-catch observation during krill fishing cruise onboard polish trawler Dalmor II (March to July 2011)

OBIS Black Sea Open in mapper Explore occurrences

359 Antarctic krill catches were analysed for by-catch, it took 48.5% of observed catches and 31.3% of total catches. Fish by-catches were usual in the sector 48.1 (89.1% of cases); the most of by-caught fishes belonged to families Nototheniidae (NOX) (66.3%). Fish by-catches in the sector 48.2 were recorded in 50% examined catches; the most frequent were fishes of families Myctophidae (LXX).

Citation
Vishnyakova K (2016): Antarctic fish by-catch observation during krill fishing cruise onboard polish trawler Dalmor II (March to July 2011). v1.7. Ukrainian Scientific Centre of Ecology of the Sea (UkrSCES). Dataset/Occurrence. http://gp.sea.gov.ua:8082/ipt/resource?r=fish_data_krill_fishing_antarctic&v=1.7
Published
June 08, 2016 at 07:58
License
To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)
URL
http://gp.sea.gov.ua:8082/ipt/resource?r=fish_data_krill_fishing_antarctic
Archive
http://gp.sea.gov.ua:8082/ipt/archive.do?r=fish_data_krill_fishing_antarctic

Contacts

Karina Vishnyakova
UkrSCES

Oleksandr Neprokin
UkrSCES

Oleksandr Lepyoshkin
UkrSCES

329
total submitted occurrences
329
accepted occurrences
23
taxa
22
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 329
100.0%
eventDate 329
100.0%
maximumDepthInMeters 329
100.0%
minimumDepthInMeters 329
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 329
100.0%
ON_LAND 8
2.4%

Measurement types

DNA derived data