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Organic geochemistry data for surface seabed sediments in Jervis Bay, NSW (August 2008 and February 2009)

Created 17/10/2025

Updated 17/10/2025

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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 wavegenerated 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. This 50 sample data set comprises %TOC, %TN, TOC/TN ratios, and carbon and nitrogen isotopic ratios for surface (0.0 to 2.0 cm) sediments from Jervis Bay.

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Additional Info

Field Value
Title Organic geochemistry data for surface seabed sediments in Jervis Bay, NSW (August 2008 and February 2009)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/en/dataset/9cd664fb-a29f-4a94-8553-7beae8fc91e9
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
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      ],
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      ],
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      ],
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  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "Organic geochemistry data for surface seabed sediments in Jervis Bay, NSW (August 2008 and February 2009)". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/organic-geochemistry-data-for-surface-seabed-sediments-in-jervis-bay-nsw-august-2008-and-f-20093