Dataset

North Marine Region sea snake collection records (DEW collation), Australia (1877-2007)

OBIS Australia Open in mapper Explore occurrences

Sea snake collection records were compiled for use in two research projects: (a) Risk assessment and mitigation for sea snakes caught in the Northern Prawn Fishery (Fisheries Research and Development Corporation project 2005/051), and (b) Scientific support for regional marine planning and marine protected area design in the North Marine Region (A Department of the Environment and Water Resources (DEW) project). This metadata record refers specifically to the customised dataset that was created for delivery to DEW. The sea snake dataset is a compilation of collection records from CSIRO and other agencies. There are 11023 records of 41 species. The CSIRO data sources included the following: (a) Bycatch monitoring (FRDC 2002/035); (b) Bycatch sustainability (FRDC 96/257); (c) CSIRO red snapper project (ACIAR); (d) CSIRO scientific observer program, GOC, 1996-98; (e) CSIRO scientific observer program, GOC, 2000-01; (f) CSIRO scientific observer program, JBG, 2003; (g) Crew member observer program, GOC, 2003-05; (h) Effects of trawl design (FRDC 93/179); (i) GBR effects of trawling; (j) NPF pre-season monitoring; (k) Tropical fish (FIRDC 88/77); (l) Tropical prawn ecology 1992-1995; and (m) Tropical prawn project (Redfield). The non-CSIRO data sources were (a) Australian Museum, (b) Bureau of Rural Sciences, (c) NT Fisheries scientific observers, (d) Northern Territory Museum, (e) QDPI scientific observers, (f) Queensland Museum, and (g) Western Australian Museum.

Published: June 15, 2022 at 03:30

URL: https://www.marine.csiro.au/ipt/resource?r=nmr_regions_seasnakes

11,023
occurrence records
39
taxa
35
species

Taxa

Missing and invalid fields

Field Missing Invalid
decimalLatitude 1,177
10.7%
decimalLongitude 1,187
10.8%
eventDate 1,025
9.3%
maximumDepthInMeters 11,023
100.0%
minimumDepthInMeters 11,023
100.0%

Quality flags

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

Flag Dropped Records
NO_DEPTH 11,023
100.0%
NO_COORD 1,190
10.8%
ON_LAND 755
6.8%
NOT_MARINE 4
0.0%

Measurement types

DNA derived data