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Voyage details and related metadata, reports, events and data.

SS2011_V05    - is a Marine National Facility voyage

Period: 2011-09-19 00:00 to 2011-10-18 00:00 UTC

Duration: 29.00 days

From: Geraldton To: Fremantle

Region: Offshore north Perth Basin, WA coast

Ship: Southern Surveyor [details]

Description: Southern Surveyor Research Voyage ss2011_v05. The influence of natural hydrocarbon migration and seepage on the geological and biological systems of the offshore northern Perth Basin. Scientific Objectives 1. Map sites of natural hydrocarbon seepage in the offshore northern Perth Basin (Jones,Kennard, Ross, Greinert) On the basis of: acoustic signatures in the water column, shallow subsurface and on the seabed; geochemical signatures in rock and sediment samples and the water column, and; biological signatures on the seabed: document the spatial distribution of seepage sites and characterise the nature of the seepage at these sites (gas vs oil, macroseepage vs microseepage; palaeo vs modern day seepage). 2. Investigate generic structural controls on natural hydrocarbon seepage in the offshore northern Perth Basin, to determine the leaking versus sealing nature of individual faults within linked fault systems (Jones, Kennard). Quantify seepage indicators over sealing structures through surveying the seabed over known oil and gas accumulations, then compare and contrast the results with indicators of seepage over structures with residual hydrocarbon columns that are known to have leaked or be leaking, then use these controls to assess the leaking or sealing nature of other structures in a variety of environments. 3. Assess the influence and potential future impact of natural hydrocarbon seepage on geological and biological systems and anthropogenic activities in Australias southwest margin (Jones, Heap, Greinert). Determine whether the level of natural hydrocarbon seepage within the offshore northern Perth Basin: a) is likely to impact climate change due to methane release in shallow water, b) is a control on benthic habitat distribution, c) presents a natural hazard such as for drilling or slope stability, or d) has the potential to change or influence petroleum prospectivity.

Leader: A. Jones (Geoscience Australia)

Project: National Facility External Users: A. Jones (Geoscience Australia ) [details]


Voyage extents: 32° 03.4' S to 27° 13.9' S    112° 44.3' E to 115° 45.1' E Get voyage track shapefile Get CSV


Marlin Metadata:-

  • Southern Surveyor Voyage SS2011_V05 ADCP Data [details]

  • Southern Surveyor Voyage SS2011_V05 CTD Data [details]

  • Southern Surveyor Voyage SS2011_V05 Multibeam Echosounder Data [details]

  • Southern Surveyor Voyage SS2011_V05 Raw Data Tapes and Documentation [details]

  • Southern Surveyor Voyage SS2011_V05 Underway Data [details]

  • Participants - on ship:- Click on column header to sort

    NameRoleOrganisation Project
    Andrew Jones Chief Scientist Geoscience Australia
    Andrew Ross Scientist CSIRO Petroleum
    Cameron Mitchell Shift Leader Geoscience Australia
    Charlotte Stalvies Scientist CSIRO Petroleum
    Chris Nicholson Scientist Geoscience Australia
    Craig Wintle Mechanical Technician Geoscience Australia Field Operations on RV Investigator
    Emma Crooke Scientist CSIRO Petroleum
    Lynda Radke Scientist Geoscience Australia
    Matthew Carey Science Technician Geoscience Australia
    Olivia Wilson Swath processor Geoscience Australia
    Pamela Brodie MNF Computing Support CMAR
    Peter Dunn MNF Electronics Support CMAR
    Stephen Hodgkin Electronics tech Geoscience Australia
    Stephen McCullum MNF Voyage Manager CMAR
    Tara Martin MNF Swath Support CMAR

    This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.

    MNF Reports

    Publications from data derived from this voyage

    Journal Article

    • Radke, Lynda,Nicholas, Tony,Thompson, Peter A.,Li, Jin,Raes, Eric (2017) Baseline biogeochemical data from Australia's continental margin links seabed sediments to water column characteristics. Marine and Freshwater Research 68 pp1593-. 10.1071/MF16219

    Search for publications and reports from this and other voyages

    Data publishing

    This is a list of online datasets hosted by CSIRO. Other processed datasets hosted by collaborating organisations may be found on the 'Metadata' tab.
    Use the Get data link on the right to extract data using the NCMI Data Trawler.

    Data StreamData SummaryGet data
    ADCP Data
    Time (UTC): 2011-09-21 15:09 to 2011-10-02 08:10
    Latitude: -31.15 to -27.23
    Longitude: 112.74 to 115.24
    Ensembles: 1,351
    Depth per cell: 16 m
    Cells per ensemble: 50
    Ensemble period: 300 sec
    Get Data from Trawler

    Download NetCDF ss2011_v05_ADCP_nc.zip

    Overview ADCP Dataset HTML

    Download Processing Report ss2011_v05ADCP.pdf

    CTD profile
    Time (UTC): 2011-09-22 21:09 to 2011-09-30 06:09
    Latitude: -29.44 to -27.33
    Longitude: 112.78 to 114.72
    Quantity: 10 Casts
    Max Pressure: 960 db
    Get Data from Trawler

    Download Avg CTD plots ss2011_v05_ctd_plots_eps.zip

    Download NetCDF data ss2011_v05_ctd_avg_nc.zip

    Processing report: ss2011_v05ctdReport.pdf

    Multibeam echosounder
    Time (UTC): 2011-09-21 07:09 to 2011-10-17 22:10
    Latitude: -32.06 to -27.24
    Longitude: 112.66 to 115.75
    Datafiles: 653
    Total size: 13.61 Gb
    Get Data from Trawler

    Underway
    Time (UTC): 2011-09-21 07:09 to 2011-10-17 23:10
    Latitude: -28.77
    Longitude: 114.59
    Track length: 4268.846 km
    Locations: 460,786
    Measurements: 10,609,188
    Get Data from Trawler

    Download 5 sec NetCDF dataset ss2011_v05UWYnc.zip

    Deployments by start time:- Click on column header to sort. Use link on 'Deployment' to see full details. Use the CSV button at the bottom to export data (tab delimited).

    Search for deployments from this voyage and others

    Deployment OperationStationCastGearProject Start and end timesStart LocationEnd LocationDepthDescription
    ADCP Data [details]   RDI Ocean Surveyor Acoustic Doppler current profiler 2387 2011-09-21 15:52 2011-10-02 08:17 -27.7831 113.2926 -31.1455 115.2384 813
    CTD Cast [details] 2   Cast 2 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-22 21:53 2011-09-22 22:22 -27.3331 112.7815 -27.3247 112.7872 461
    CTD Cast [details] 3   Cast 3 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-23 09:33 2011-09-23 10:12 -28.6997 113.3542 -28.6987 113.3567 960
    CTD Cast [details] 4   Cast 4 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-24 17:35 2011-09-24 17:50 -29.2373 113.9292 -29.2375 113.9306 340
    CTD Cast [details] 5   Cast 5 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-25 18:32 2011-09-25 18:44 -29.2172 113.9993 -29.2175 113.9997 159
    CTD Cast [details] 6   Cast 6 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-25 20:28 2011-09-25 20:46 -29.3317 114.0342 -29.3322 114.0341 223
    CTD Cast [details] 7   Cast 7 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-25 22:36 2011-09-25 22:40 -29.2993 114.2979 -29.2990 114.2976 52
    CTD Cast [details] 8   Cast 8 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-27 21:27 2011-09-27 21:38 -29.4353 114.3472 -29.4345 114.3478 55
    CTD Cast [details] 9   Cast 9 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-28 21:37 2011-09-28 21:40 -29.0201 114.6224 -29.0198 114.6224 29
    CTD Cast [details] 10   Cast 10 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-29 01:17 2011-09-29 01:22 -29.2366 114.7184 -29.2361 114.7186 32
    CTD Cast [details] 11   Cast 11 CTD 21,Conductivity CTD 21-SN 3169,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2387 2011-09-30 06:04 2011-09-30 06:18 -28.9277 114.2183 -28.9285 114.2189 45
    Multibeam echosounder [details]   EM300 Multibeam Echosounder 2011-09-21 07:19 2011-10-17 22:58 -28.7576 114.5984 -32.0500 115.7447 1729.9
    Underway System [details]   Air Temperature Sensor-HMT333,Barometer,Doppler speed log,Fluorometer WS3S-1203,Gill Ultrasonic Wind Sensor,Gill Ultrasonic Wind Sensor,Humidity Sensor-HMT333,IMOS Port Pyranometer-SN 35122F3,IMOS Port Radiometer-SN 35111F3,IMOS Stbd Pyranometer-SN 35123F3,IMOS Stbd Radiometer-SN 35093F3,IMOS rain gauge,IMOS rain gauge,Licor-UWQ 3708,RM Young 05106 wind monitor-SN 82705,RM Young 05106 wind monitor-SN 82705,RM Young 05106 wind monitor-SN 82705,RM Young Rain Gauge,Seapath 200,Seapath 200,Seapath 200,Simrad EK60 echosounder,ThermoSalinoGraph (TSG)-SN 2567,ThermoSalinoGraph (TSG)-SN 2567 2387 2011-09-21 07:02 2011-10-17 23:02 -28.7729 114.5947 -32.0500 115.7448

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