Prawn Larval Species Distribution in Albatross Bay

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Between March 1986 and April 1992, monthly cruises were carried out at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. Prawn larval density from stepped oblique bottom to surface plankton tows. Net sizes were 142 or 140m mesh, 250micron mesh with a 0.5x0.5 square frame, stepped-oblique tow. In this dataset Penaid prawn counts were recorded to species level for the genus Penaeus only, for larval stages Mysis 1-3. (Identification was not possible for other larval stages).

Prawn Larval (Genus) Distribution in Albatross Bay

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Between March 1986 and April 1992, monthly cruises were carried out at 21 stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. Prawn larval density from stepped oblique bottom to surface plankton tows. Net sizes were 142 or 140 m mesh, 250 micron mesh with a 0.5 x 0.5 metre square frame, stepped-oblique tow. In this dataset Penaid prawn counts were recorded to genus level for all larval stages.

Albatross Bay Salinity Temperature Profile Data 1986-1992

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Monthly cruises were carried out between March 1986 and April 1992, at forty three stations in Albatross Bay, Gulf of Carpentaria. Salinity-temperature profiles were recorded at all larval [zooplankton] sampling stations using a submersible data logger (CSIRO/Yeo-Kal SDL®). The SDL was deployed by dropping to the bottom, and retrieving slowly such that the temperature, salinity and depth were recorded approximately every 1-2 metres. The data have been processed to remove the spurious records at the start (before logger entered the water) and end (after removal from the water) of the profile.

Albatross Bay Penaeid Prawn Larval Abundance - Genus Level Counts 1986-1992

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Prawn larval densities were calculated from stepped oblique bottom to surface plankton tows, deployed during monthly cruises carried out between March 1986 and April 1992, at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Penaeid prawn counts were recorded to genus level (Penaeus spp.) for all observed larval stages. Salinity-temperature profiles were also recorded during the cruise.

Albatross Bay Penaeid Prawn Larval Abundance - Species Level Counts 1986-1992

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Prawn larval densities were calculated from stepped oblique bottom to surface plankton tows, deployed during monthly cruises carried out at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Cruises were undertaken between March 1986 and April 1992. Penaeid prawn counts were recorded to species level (Penaeus spp.) for all observed larval stages. Sampling used a stepped-oblique tow, using a 0.5 x 0.5 square metre frame with 140-142 micron mesh. Salinity-temperature profiles were also recorded during the cruise.

Mapset: Prawn Larval Distributions in Albatross Bay for Wet and Dry Seasons

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Maps showing prawn larval distribution in Albatross Bay, Gulf of Carpentaria, northern Australia for both the wet and dry seasons. Prawn larval density was recorded from stepped oblique bottom to surface plankton tows in Albatross Bay. Monthly cruises were carried out between March 1986 and April 1992, at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. These maps have been produced by CSIRO for the National Oceans Office, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project.

Mapset: Commercial Prawn Larval Distribution in Albatross Bay Wet and Dry Seasons

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This mapset shows prawn larval distribution of commercial species pooled by species group and season for Albatross Bay. The map base data was produced by CMR stepped oblique bottom to surface plankton tows. Monthly cruises were carried out between March 1986 and April 1992, at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. These maps have been produced by CSIRO for the National Oceans Office, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project.

GIS Layer: Prawn Larval Distribution in Albatross Bay

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Prawn larval density recorded from stepped oblique bottom to surface plankton tows in Albatross Bay. Monthly cruises were carried out between March 1986 and April 1992, at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. This data has been produced by CSIRO for the National Oceans Office, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project

Albatross Bay Fish Data 1986-1988

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7, four- to five-day cruises were undertaken using the vessel "Jacqueline D" in Albatross Bay, Gulf of Carpentaria between August 1986 and November 1988, using a random stratified trawl survey to measure fish species composition and abundance. Four depth zones between 7 and 45 m were sampled during both day and night. Approx. 890,000 fish of 237 species were collected, of which the bulk were made up of 25 species. The dominant families were Leignathidae, Haemulidae and Clupeidae, with Sciaenidae and Dasyatidae important at night. Leiognathus bindus was the most abundant species, while Caranx bucculentus was the most frequently caught (96% of all trawls). The suite of fishes was separately analysed for occurrence of prawn predators.

Mapset: Zooplankton Biomass in Albatross Bay for Wet and Dry Seasons

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These maps show zooplankton biomass in Albatross Bay for both wet and dry seasons. Monthly cruises were carried out between March 1986 and April 1992, at twenty-one stations in Albatross Bay, Gulf of Carpentaria. Prawn larval densities were measured and salinity-temperature profiles taken. Theses maps have been produced by CSIRO for the National Oceans Office, as part of an ongoing commitment to natural resource planning and management through the 'National Marine Bioregionalisation' project.