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Australian Seabed Sediments Collection
This dataset contains point data describing physical properties of marine sediments as held within the Geoscience Australia Marine Sediment database (MARS) for samples acquired... -
Darwin Harbour Habitat Mapping Program: Sediment grain size data
This resource contains sediment grain size data and their summary statistics for the greater Darwin Harbour region. These data were derived from the measurement of sediment... -
Seabed morphology and geomorphology of the Coral Sea Marine Park,...
This data product contains geospatial seabed morphology and geomorphology information for Flinders Reefs and Cairns Seamount (Coral Sea Marine Park). These maps are intended for... -
Darwin Harbour Habitat Mapping Program: Predicted seabed mud content
This resource contains a predicted seabed mud content grid for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe... -
Seabed morphology and geomorphology of the Beagle Marine Park, south-eastern...
This data product contains geospatial seabed morphology and geomorphology information for the Beagle Marine Park and is intended for use by marine park managers, regulators, the... -
Geomorphology, Sedimentology and Stratigraphy of Submarine Canyons on the SW...
This record contains the substantive results of Geoscience Australia marine survey SS08/2005 to the SW margin of Australia. The survey was completed between 28 September and 20... -
Petrel Sub-basin Marine Survey (GA-0335 / SOL5463) (NLECI Program) -...
The Petrel Sub-basin Marine Environmental Survey GA-0335, (SOL5463) was undertaken by the RV Solander during May 2012 as part of the Commonwealth Government's National Low... -
National Submarine Canyons of Australia
On the Australian margin, submarine canyons have formed along all sides of the continent and are exposed to the potential influence of large-scale ocean currents, including the... -
Ecological disturbance index
This data represents a dimensionless ecological disturbance index, as the ratio of ecological succession and disturbance recurrence interval times the fraction of the area... -
Four-class hardness prediction grids in the eastern Joseph Bonaparte Gulf of...
This dataset contains four-class hardness (i.e., hard-1, hard-soft-2, soft-3 and soft-hard-4) prediction data from seabed mapping surveys on the Van Diemen Rise in the eastern... -
A continental-scale seabed sediment particle size, texture and carbonate...
Geoscience Australia maintains a national collection of marine geological samples and analytical data from across the Australian region. Digital records of these datasets are... -
Predicted seabed mud content in the north-northwest region of the Australian...
This dataset provides the spatially continuous data of predicted seabed mud content (sediment fraction finer than 63 µm) expressed as a weight percentage ranging from 0 to... -
Seabed morphology and geomorphology of Zeehan Marine Park, south-eastern...
This data product contains seabed morphology and geomorphology information for a subset area of Zeehan Marine Park. A nationally consistent seabed geomorphology classification... -
Australian Seabed Sediments Collection
This dataset contains point data describing physical properties of marine sediments as held within the Geoscience Australia Marine Sediment database (MARS) for samples acquired... -
Percentage of time the Shields parameter exceeds 0.25
This data represents the percentage of time the Shields parameter (Shields, 1936) exceeds 0.25. The Shields parameter (non-dimensional bed shear stress) value of 0.25 is assumed... -
Darwin Harbour Habitat Mapping Program: Predicted seabed mud content
This resource contains a predicted seabed mud content grid for the greater Darwin Harbour region as part of a baseline seabed mapping program of Darwin Harbour and Bynoe... -
The Creation of High Resolution Bathymetry Grids for Christmas Island
Christmas Island is located approximately 2,600 North West of Perth. It is the surface expression of an emergent seamount uplifted by tectonics. Bathymetry data are required in... -
Petrel Sub-basin Marine Survey (GA-0335 / SOL5463) (NLECI Program) -...
The Petrel Sub-basin Marine Environmental Survey GA-0335, (SOL5463) was undertaken by the RV Solander during May 2012 as part of the Commonwealth Government's National Low... -
Seabed morphology and geomorphology of the Coral Sea Marine Park,...
This data product contains geospatial seabed morphology and geomorphology information for Flinders Reefs and Cairns Seamount (Coral Sea Marine Park). These maps are intended for... -
The integrated Shields parameter exceeding 0.25 divided by the integrated...
This data represents the integrated Shields (Shields, 1936) parameter exceeding 0.25 divided by the integrated total Shields parameter. The Shields parameter (non-dimensional...