Spencer Gulf Blue Crab pot-sampling

공공데이터포털

Blue crab abundance, distribution and size structure from 1 or 2 research pots used by commercial fishers for each day's fishing, throughout Spencer Gulf, South Australia since 2006.

Spencer Gulf fisheries, Blue Crab Pot Fishery Catch and Effort Data

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Blue Swimmer Crab daily catch and effort data. Spencer Gulf and Gulf St Vincent, South Australia since 1997.

Spencer Gulf prawn fishery-independent survey data

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Prawn abundance, distribution and size structure from fishery-independent surveys throughout Spencer Gulf, South Australia since 1982.

Spencer Gulf Fisheries, Rock Lobster Fisheries Catch and Effort Logbook Data (includes Giant Crab)

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Southern Rock Lobster catch and effort information monitoring fluctuations in South Australia since 1969. The fishery is divided into 2 zones northern and southern. The rock lobster fishery is a single species (Janus edwardsii) fishery. It operates seasonally and is a quota managed fishery.

Spencer Gulf fisheries, Prawn Fisheries Catch and Effort Logbook Data

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The Western King Prawn species (Penaeus latisculcatus) is landed from South Australian (SA) waters. The prawn industry in SA is divided into the Gulf St Vincent, Spencer Gulf, and West Coast fisheries. A separate fishery in Investigator Strait operated until 1986/87 when it was amalgamated into the Gulf St Vincent fishery. The Gulf St Vincent fishery was closed in 1991/92 and 1992/93. The West Coast fishery was voluntarily closed in 1992/93. This system monitors catch and effort fluctuations in the state's prawn industry. The quantity of prawns (kg) and effort (hours trawled) to catch the prawns are recorded for each fishing period from records submitted by the trawler operators.

Spencer Gulf prawn trawl by-catch data

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By-catch species distribution and abundance data collected from prawn trawl surveys, throughout Spencer Gulf, South Australia between 1994 and 2007.

Spencer Gulf fisheries, Sardine Research Catch and Effort Logbook Data

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Monitor catch and effort fluctuations in South Australia's sardine fishery and to provide a basis for assessment of fish stocks. Quantity of fish and effort expended in taking the catch is recorded by trip logbook returns submitted by the pilchard fisher on a shot by shot basis. Ongoing since 1999.

Spencer Gulf Abalone biological sampling

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Measures of abalone biology - length, weight, growth rate in the Spencer Gulf, South Australia.

Spencer Gulf Abalone fishery monitoring

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Fishery independent surveys of greenlip abalone in the Spencer Gulf, South Australia from 1968 onwards.

Spencer Gulf fisheries, Marine Scalefish Fishery Catch and Effort Logbook Data (includes Miscellaneous Fisheries)

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The Marine Scale Fishery has traditionally been one in which fishing effort shifts temporarily and spatially between species, depending on their relative abundance and value. SARDI research projects have concentrated on providing information on key biological parameters of several of the major species, including King George whiting, Snapper, Garfish, and Southern calamary. The Marine Scale system monitors catch and effort fluctuations in South Australia's Marine Scalefish fishery and provides a basis for assessment of fish stocks. Quantity of fish (by species) and effort (by gear) expended in taking the catch is recorded by monthly returns submitted by the commercial fisher.