South East Fishery (SEF) Ecosystem Study 1993-1996: Fish Diet Data. Australia (1993-1997)

Alan Williams

doi:10.15468/bnn2v3

South East Fishery (SEF) Ecosystem Study 1993-1996: Fish Diet Data. Australia (1993-1997)

Citation

Williams A (2022): South East Fishery (SEF) Ecosystem Study 1993-1996: Fish Diet Data. Australia (1993-1997). v1.11. CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC). Dataset/Occurrence. https://www.marine.csiro.au/ipt/resource?r=csiro_sef_diet&v=1.11 https://doi.org/10.15468/bnn2v3 accessed via GBIF.org on 2024-12-12.

Description

Fish diet data collected as part of the 1993-1996 South East Fishery Ecosystem Study undertaken by CSIRO Division of Fisheries. Demersal trawls (33 per survey) were carried out at a range of depths (25m to 200m) on seven transects across the continental shelf in eastern Bass Strait, south-west Victoria, and south-west NSW waters. Data were collected in July 1993 (cruise SS 05/93), August 1994 (cruise SS 05/94), April 1996 (cruise SS 02/96) and November 1996 (cruise SS 06/96). Stomach samples were collected from betwen 2 and 120 specimens of each of a wide range of demersal fish caught in demersal trawls, including SEF quota species such as jack mackerel, tiger flathead, school whiting, redfish, spotted warehou and jackass morwong, among others, for laboratory analyses of diet composition. This information is being used to assess the influence of substrate types in providing food for particular demersal fish species.

Predator and prey matched where possible to the World Register of Marine Species. Prey is resolved at various levels of taxonomic rank and in some cases not matched to WoRMS at all. Prey weight and count has been added into the EMoF schema and linked to the BODC vocabularies where possible.

Additional info

marine, harvested by iOBIS

Taxonomic Coverages

Centroberyx affinis, Nemadactylus macropterus, Seriolella punctata, Sillago bassensis, Sillago flindersi & Sillago robusta, Sillago bassensis, Sillago flindersi & Sillago robusta, Sillago bassensis, Sillago flindersi & Sillago robusta, Trachurus declivis

Pisces
rank: class

Geographic Coverages

Bass Strait and waters off Victoria and Tasmania, Australia

Bibliographic Citations

Contacts

Alan Williams
originator
position: Principle Investigator
CSIRO Oceans and Atmosphere
PO Box 1538
Hobart
7001
Tasmania
AU

Data Manager
metadata author
position: Data Manager
CSIRO Oceans and Atmosphere
PO Box 1538
Hobart
7001
Tasmania
AU
email: DataLibrariansOAMNF@csiro.au
homepage: https://research.csiro.au/oa-idc/

OBIS Australia Node manager
publisher
position: OBIS Australia Node manager
CSIRO National Collections and Marine Infrastructure Data Centre
PO Box 1538
Hobart
7001
Tasmania
AU
Telephone: +61 (3) 6232 5062
email: obisau@csiro.au
homepage: http://www.obis.org.au

Alan Williams
administrative point of contact
position: Principle Investigator
CSIRO Oceans and Atmosphere
PO Box 1538
Hobart
7001
Tasmania
AU