Full description
Geoscience Australia undertook a marine survey of the Vlaming Sub-basin in March and April 2012 to provide seabed and shallow geological information to support an assessment of the CO2 storage potential of this sedimentary basin. The survey was undertaken under the Australian Government's National CO2 Infrastructure Plan (NCIP) to help identify sites suitable for the long term storage of CO2 within reasonable distances of major sources of CO2 emissions. The Vlaming Sub-basin is located offshore from Perth, Western Australia, and was previously identified by the Carbon Storage Taskforce (2009) as potentially suitable for CO2 storage. The principal aim of the Vlaming Sub-basin marine survey (GA survey number GA0334) was to look for evidence of fault reactivation and of any past or current gas or fluid seepage at the seabed. The survey also mapped seabed habitats and biota in the areas of interest to provide information on communities and biophysical features that may be associated with seepage.This data package brings together the following datasets which describe biophysical aspects of seafloor sediments:
eCat 74276 "Underwater video footage from the Vlaming Sub-basin (GA0334)"
eCat 76463 "GA0334 Vlaming sub-basin Species identification of worms from grab"
eCat 78540 "Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP 1373) (NCIP Program) - High Resolution Bathymetry grids"
eCat 78550 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Chlorin analyses of seabed sediments"
eCat 78551 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Inorganic elements of seabed sediments"
eCat 78552 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Bulk organic carbon and nitrogen isotopes and concentrations in seabed sediments"
eCat 78553 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Sediment oxygen demand of seabed sediments"
eCat 78564 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Chlorophyll a, b and c of seabed sediments"
eCat 78565 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: %carbonate and specific surface area of seabed sediments"
eCat 79176 "Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Grain size and carbonate concentrations of seabed sediments"
eCat 79345 "Ecology / Infaunal morphospecies identifications from the Vlaming Sub-basin (GA0334)"
eCat 79352 "Predicted seabed gravel, mud and sand content in the Vlaming sub-basin in the Australian continental EEZ 2013"
eCat 79578 “ Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia - interpreted geomorphic map”
eCat 83724 "Processed sub-bottom profiler data - Seabed environments and shallow geology of the Vlaming Sub-basin, offshore Perth Basin (GA0334)"
eCat 82976 "Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - Sidescan grids"
eCat 82975 "Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - High Resolution Backscatter grids"
An account of the field operations is published in:
eCat 74626. Nicholas, W. A., Borissova, I., Radke, L., Tran, M., Bernardel, G., Jorgensen, D M., Siwabessy, J., Carroll, A. and Whiteway, T., 2013. Seabed Environments and Shallow Geology of the Vlaming Sub-Basin, Western Australia - Marine data for the Investigation of the Geological Storage of CO2. GA0334 Post-Survey Report. Geoscience Australia, Record 2013/09.
A preliminary interpretation of seabed data is provided in:
eCat 78846. Nicholas, W. A., Howard, F., Carroll, A., Siwabessy, J., Tran, M., Picard, K., Przeslawski, R. and Radke, L. 2014. Seabed Environments and shallow sub-surface geology of the Vlaming Sub-basin, offshore Perth Basin: Summary results from marine survey GA0334 Geoscience Australia, Record 2014/49.
Information on the broader study, evaluating the Vlaming Sub-basin CO2 storage potential and providing details of the suitable storage sites, is available in:
eCat 79332. Borissova, I, Lech, M.E., Jorgensen, D.C, Southby, C., Wang, L., Bernardel, G., Nicholas, T., Lescinsky, D.L. and Johnston, S. 2015. An integrated study of the CO2 storage potential in the offshore Vlaming Sub-basin. Geoscience Australia, Record 2015/09.
eCat 149970 "Vlaming Sub-Basin CO2 Storage Potential Study Data Package"
Lineage
Maintenance and Update Frequency: asNeeded
Statement: These records have all been published on an individual basis. Consult the eCat reference numbers for the lineage information and authorship.
Issued: 2014
text: westlimit=115.24; southlimit=-32.35; eastlimit=115.74; northlimit=-31.79
Subjects
Data Package |
Earth Sciences |
GA-0334 |
Geology |
Marine Geoscience |
Published_External |
WA |
bathymetry |
geochemistry |
marine |
marine biodiversity |
marine environmental baselines |
oceans |
sedimentology |
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Other Information
View catalogue records Associated with this Collection
Vlaming Sub-Basin CO2 Storage Potential Study Data Package
local : 149970
Underwater video footage from the Vlaming Sub-basin (GA334)
local : 74276
Seabed Environments and Shallow Geology of the Vlaming Sub-Basin, Western Australia - Supporting Investigation for Geological Storage of CO2 GA334 Marine Environmental Survey Post-Survey Report
local : 74626
GA0334 Vlaming sub-basin Species identification of worms from grab
local : 76463
Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - High Resolution Bathymetry grids
local : 78540
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Chlorin analyses of seabed sediments
local : 78550
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Inorganic elements of seabed sediments
local : 78551
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Bulk organic carbon and nitrogen isotopes and concentrations in seabed sediments
local : 78552
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Sediment oxygen demand of seabed sediments
local : 78553
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Chlorophyll a, b and c of seabed sediments
local : 78564
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: %carbonate and specific surface area of seabed sediments
local : 78565
Seabed Environments and shallow sub-surface geology of the Vlaming Sub-basin, offshore Perth Basin: Summary results from marine survey GA0334
local : 78846
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia: Grain size and carbonate concentrations of seabed sediment
local : 79176
Ecology / Infaunal morphospecies identifications from the Vlaming Sub-basin (GA0334)
local : 79345
Predicted seabed gravel, mud and sand content in the Vlaming sub-basin in the Australian continental EEZ 2013
local : 79352
Seabed environments and shallow geology of the Vlaming sub-basin, Western Australia - interpreted geomorphic map
local : 79578
Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - High Resolution Backscatter grids
local : 82975
Vlaming Sub-Basin Marine Environmental Survey (GA-0334/S. Supporter GP1373)(NCIP Program) - Sidescan grids
local : 82976
Processed sub-bottom profiler data - Seabed environments and shallow geology of the Vlaming Sub-basin, offshore Perth Basin (GA0334)
local : 83724
An Integrated Study of the CO2 Storage Potential in the Offshore Vlaming Sub-Basin: Results of the study undertaken as part of the NCIP program
local : 79332
Identifiers
- global : f694f74b-cd87-492d-e044-00144fdd4fa6
- Local : pid.geoscience.gov.au/dataset/ga/79348
