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Fish Surveys of Sandy Beaches in Jervis Bay 1988-1991
This dataset contains data on fish distributions and occurrences from Jervis Bay, NSW. The data were obtained from sandy beaches around Jervis Bay between October 1988 and July 1991. Beach seine and beam trawl surveys were conducted every 3 months for 3 years. Taxa identified comprised 97 fish species (including 41 species sought by commercial or recreational fishermen and 12 species classified as baitfish) and 14 invertebrate species. Baitfish (predominantly small, schooling species) made up 94% of the total fish catch, and valued fish 6%. Environmental correlations (including water temperature, salinity, waves, clarity, light wind and time of day were examined for various types of fish and invertebrates, and two common fish species Myxus elongatus and Sillago ciliata in particular. The Jervis Bay sandy beach faunas were compared with those over Posidonia beds and in nearby creeks, and with other beaches in Port Hacking and Batemans Bay. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.
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Jervis Bay Infauna Data from Seagrass Beds 1988-1991
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This dataset contains species distribution, abundance and identity data of benthic invertebrates from Jervis Bay, NSW. Infauna samples from Posidonia australis seagrass beds were sampled at 4 sites and unvegetated subtidal sediments were obtained from 6 sites between October 1988 and July 1991. Taxa identified consisted of 248 species of arthropods, 197 species of molluscs, 171 species of polychaetes, 15 species of echinoderms and a few other animals. Results of the study has shown that the infauna of both the seagrass beds and unvegetated sediments in Jervis Bay is rich and diverse. The data are part of the Jervis Bay Marine Ecological Study. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.
Fish Surveys of Sandy Beaches in Port Hacking 1990-1991
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This dataset contains data on fish distributions and occurrences from Port Hacking, Botany Bay, NSW. The data were obtained from sandy beaches at Port Hacking between March 1990 and November 1991. Beach seine surveys were conducted every 3 months for 2 years. The data were taken as a control site for similiar sampling in Jervis Bay. The data are part of the Jervis Bay Marine Ecological Study.
Jervis Bay Seagrass Ecology Data 1988-1991
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This dataset contains seagrass productivity and distribution data from Jervis Bay, NSW. The data were obtained between October 1988 and July 1991. Aerial photographs and ground truthing data were used to map the boundaries and distribution of the seagrass meadows. Digitised seagrass maps have been merged with the mangrove and saltmarsh maps (Chapter 2) to create 13 maps of the marine and estuarine habitats of Jervis bay. Taxa identified two species that form large meadows and two other species that occur in Jervis Bay. Experiments on seagrass restoration were conducted and also at the CSIRO Marine Laboratories in Marmion, Western Australia. The data are part of the Jervis Bay Marine Ecological Study. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.
Jervis Bay Epifauna Data from Mangroves and Saltmarshes 1988-1991
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This dataset contains species distribution, abundance and identity data of benthic invertebrates from Jervis Bay, NSW. Epifauna samples were obtained every 3 months for 3 years from 4 sites in mangroves and saltmarshes around Jervis Bay, between October 1988 and July 1991. Taxa identified comprised 28 species (20 molluscs, 7 crabs and 1 barnacle). Tatea spp. and Assiminea buccinoides were the most common gastropods around Jervis Bay. The data are part of the Jervis Bay Marine Ecological Study. NB - As the database has been lost, the only data still available are those published in the JERVIS BAY BASELINE STUDIES Final Report.
Jervis Bay Infaunal species level data
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Geoscience Australia carried out marine surveys in Jervis Bay (NSW) in 2007, 2008 and 2009 (GA303, GA305, GA309, GA312) to map seabed bathymetry and characterise benthic environments through co-located sampling of surface sediments (for textural and biogeochemical analysis) and infauna, observation of benthic habitats using underwater towed video and stills photography, and measurement of ocean tides and wave-generated currents. Data and samples were acquired using the Defence Science and Technology Organisation (DSTO) Research Vessel Kimbla. Bathymetric mapping, sampling and tide/wave measurement were concentrated in a 3x5 km survey grid (named Darling Road Grid, DRG) within the southern part of the Jervis Bay, incorporating the bay entrance. Additional sampling and stills photography plus bathymetric mapping along transits was undertaken at representative habitat types outside the DRG. Sample/species matrix of infaunal taxa derived from Van Veen grab samples taken on the HMS Kimbla surveys GA0312 and GA0315 in Jervis Bay. This dataset is a contribution to the CERF Marine Biodiversity Hub.
Sediment Data for Jervis Bay
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Geoscience Australia carried out marine surveys in Jervis Bay (NSW) in 2007, 2008 and 2009 (GA303, GA305, GA309, GA312) to map seabed bathymetry and characterise benthic environments through co-located sampling of surface sediments (for textural and biogeochemical analysis) and infauna, observation of benthic habitats using underwater towed video and stills photography, and measurement of ocean tides and wave-generated currents. Data and samples were acquired using the Defence Science and Technology Organisation (DSTO) Research Vessel Kimbla. Bathymetric mapping, sampling and tide/wave measurement were concentrated in a 3x5 km survey grid (named Darling Road Grid, DRG) within the southern part of the Jervis Bay, incorporating the bay entrance. Additional sampling and stills photography plus bathymetric mapping along transits was undertaken at representative habitat types outside the DRG. Seabed sediment samples were collected by a Shipek grab at a total of 126 locations. (see Anderson et al. 2009). Sediment grabs typically recovered a sample up to 5 cm by 12 cm in area and 5 cm thick, from which a 50 - 100 g sub-sample was taken to a depth of ~2 cm. Sub-samples were stored in plastic bags and refrigerated. This dataset is a contribution to the CERF Marine Biodiversity Hub.
Jervis Bay infauna family level data
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Geoscience Australia carried out marine surveys in Jervis Bay (NSW) in 2007, 2008 and 2009 (GA303, GA305, GA309, GA312) to map seabed bathymetry and characterise benthic environments through colocated sampling of surface sediments (for textural and biogeochemical analysis) and infauna, observation of benthic habitats using underwater towed video and stills photography, and measurement of ocean tides and wave generated currents. Data and samples were acquired using the Defence Science and Technology Organisation (DSTO) Research Vessel Kimbla. Bathymetric mapping, sampling and tide/wave measurement were concentrated in a 3x5 km survey grid (named Darling Road Grid, DRG) within the southern part of the Jervis Bay, incorporating the bay entrance. Additional sampling and stills photography plus bathymetric mapping along transits was undertaken at representative habitat types outside the DRG. Family per sample matrix generated by aggregating species level data in JBinfauna_species (25Oct10).xls using the information in JBinfauna_Taxa_info (25Oct10).xls. This dataset is a contribution to the CERF Marine Biodiversity Hub.
Jervis Bay Infauna biodiversity data
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Geoscience Australia carried out marine surveys in Jervis Bay (NSW) in 2007, 2008 and 2009 (GA303, GA305, GA309, GA312) to map seabed bathymetry and characterise benthic environments through colocated sampling of surface sediments (for textural and biogeochemical analysis) and infauna, observation of benthic habitats using underwater towed video and stills photography, and measurement of ocean tides and wave generated currents. Data and samples were acquired using the Defence Science and Technology Organisation (DSTO) Research Vessel Kimbla. Bathymetric mapping, sampling and tide/wave measurement were concentrated in a 3x5 km survey grid (named Darling Road Grid, DRG) within the southern part of the Jervis Bay, incorporating the bay entrance. Additional sampling and stills photography plus bathymetric mapping along transits was undertaken at representative habitat types outside the DRG. Sample diversity indices calculated in PRIMER (version 6) using the species level data from JBinfauna_species (25Oct10).xls. This dataset is a contribution to the CERF Marine Biodiversity Hub.
Videos from Jervis Bay surveys
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Several surveys to Jervis Bay, NSW were conducted between 2008 and 2009 to trial newly acquired Multibeam and video equipment, and to collect bathymetry and backscatter data, and characterise the benthic habitats and biota of Jervis Bay. During this time, two video surveys were conducted during the 17-20th June 2008 (GA survey #0312) and 25-26th August 2008 (GA survey #0309) in the south-eastern corner of Jervis Bay, NSW (off Darling Road) in water depths of 5-30 m. Video transects were run alongshore (4 x 6 km transects) and offshore (6 x 3 km transects) to map the spatial distributions of benthic habitats and biota. Video footage was recorded to mini DV tapes, and copied to digital format. For further information on this survey please refer to the post-survey report (GA Record 2009/10 - Geocat #68383). In addition, a drop-camera survey was conducted during 23 - 26 November 2009 to collect still colour photographs on the seabed at 24 stations throughout Jervis Bay (bounding coordinates 35.0045°S, 150.6884°E to -35.1262°S, 150.7868°E. MISSING Tara's main video files.
Videos from Jervis Bay surveys
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Several surveys to Jervis Bay, NSW were conducted between 2008 and 2009 to trial newly acquired Multibeam and video equipment, and to collect bathymetry and backscatter data, and characterise the benthic habitats and biota of Jervis Bay. During this time, two video surveys were conducted during the 17-20th June 2008 (GA survey #0312) and 25-26th August 2008 (GA survey #0309) in the south-eastern corner of Jervis Bay, NSW (off Darling Road) in water depths of 5-30 m. Video transects were run alongshore (4 x 6 km transects) and offshore (6 x 3 km transects) to map the spatial distributions of benthic habitats and biota. Video footage was recorded to mini DV tapes, and copied to digital format. For further information on this survey please refer to the post-survey report (GA Record 2009/10 - Geocat #68383). In addition, a drop-camera survey was conducted during 23 - 26 November 2009 to collect still colour photographs on the seabed at 24 stations throughout Jervis Bay (bounding coordinates 35.0045°S, 150.6884°E to -35.1262°S, 150.7868°E. MISSING Tara's main video files.