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

SS2012_T02    - is a Marine National Facility voyage

Period: 2012-05-02 00:00 to 2012-05-10 00:00 UTC

Duration: 8.00 days

From: Brisbane To: Lautoka

Region: Great Barrier Reef, Gardner Bank, and South Pacific Ocean

Ship: Southern Surveyor [details]

Description: MNF Southern Surveyor RV ss2012_t02. Great Barrier Reef phase shift: Gardner Banks to Gardner Reef. Scientific Objectives: On a global scale, coral reefs are experiencing a period of rapid change. The world has effectively lost 19% of the original area of coral reefs since 1950, with the loss predicted of 35% of coral reefs in the next 40 years (Wilkinson, 2008). About 46% of coral reefs are regarded as healthy except for currently unpredictable global climate threats, which includes the Great Barrier Reef (GBR). The observed shift of average marine climate zones south by >200 km since 1950 (Lough, 2008) could potentially result in the GBR extending south, causing an algal to coral phase shift as coral settlement follows the changing environmental gradient. The shelf adjacent to Fraser Island is located at the transition between tropical carbonates (GBR) to the north and cool-water carbonates to the south (Schröder-Adams et al., 2008) and represents an ideal natural laboratory to investigate this phase shift. The projected warming trend in SST would anticipate a phase shift from a red algal-dominated substrate to a coral-dominated substrate. A hypothesis is that Gardner Bank would form an antecedent surface for future coral reef development through net coral framework accretion. In effect, Gardner Bank would become Gardner Reef, therefore it is crucial that the extent, structure and morphology of this potentially important site be investigated. (Part extract from voyage plan, please see plan for full details.)

Leader: R. Beaman (JCU), J. Webster (USYD)

Project: National Facility External Users: R. Beaman (JCU) [details]


Voyage extents: 27° 26.9' S to 17° 36.1' S    153° 04.6' E to 177° 25.6' E Get voyage track shapefile Get CSV


Marlin Metadata:-

  • IMOS - AusCPR: Phytoplankton Abundance [details]

  • IMOS - AusCPR: Phytoplankton and Zooplankton Abundance - Global Continuous Plankton dataset (GACs) [details]

  • IMOS - AusCPR: Zooplankton Abundance [details]

  • IMOS Bio-Acoustic Ships of Opportunity (BA SOOP) Sub-Facility [details]

  • Southern Surveyor Voyage SS2012_T02 ADCP Data [details]

  • Southern Surveyor Voyage SS2012_T02 CTD Data (not calibrated) [details]

  • Southern Surveyor Voyage SS2012_T02 Multibeam Echosounder Data [details]

  • Southern Surveyor Voyage SS2012_T02 Raw Data Tapes and Documentation [details]

  • Southern Surveyor Voyage SS2012_T02 Underway Data [details]

  • IPT Metadata:-

  • IMOS - Phytoplankton Abundance and Biovolume (CPR), Australia (2007 to present)

    View at      Ocean Biodiversity Information System (OBIS)      OBIS Australia IPT      Atlas of Living Australia (ALA)

  • IMOS - Zooplankton Abundance and Biomass Index (CPR)

    View at      Ocean Biodiversity Information System (OBIS)      OBIS Australia IPT      Atlas of Living Australia (ALA)

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

    NameRoleOrganisation
    Adrian Eddy Scientist AHS
    Alan Poole XBT technician CMAR
    Christopher Caldow Scientist University of Wollongong
    Dagmar Kubistin Scientist University of Wollongong
    Don McKenzie MNF Voyage manager CMAR
    Gustavo Hinestrosa Scientist University of Sydney
    Hugh Barker MNF Computing Support CMAR
    Jody Webster University of Sydney
    Julia Reisser Marine Debris CSIRO UWA
    Lindsay MacDonald MNF Electronics support CMAR
    Murphy Birnberg Scientist James Cook University
    Rob Beaman Principal Investigator James Cook University
    Sascha Frydman MNF EM300 swath technician CMAR
    Tara Martin MNF EM300 swath technician 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

    Dataset

    • Raes, Eric J; Clementson, Lesley; Strutton, Pete; Waite, Anya M (2017): Photosynthetic pigment data from the Southeast Indian Ocean (2012-2013). PANGAEA 10.1594/PANGAEA.883906

    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): 2012-05-03 08:05 to 2012-05-10 18:05
    Latitude: -26.66 to -17.93
    Longitude: 153.34 to 177.22
    Ensembles: 1,913
    Depth per cell: 8 m
    Cells per ensemble: 80
    Ensemble period: 300 sec
    Get Data from Trawler

    Download NetCDFss2012_t02_ADCP_long_nc.zip

    Download NetCDFss2012_t02_ADCP_short_nc.zip

    Overview ADCP Dataset HTML

    Download Processing Report ss2012_t02ADCP.pdf

    Marine biodiversity observations and/or samples
    Time (UTC): 2012-05-04 21:48 to 2012-05-06 00:33
    Latitude: -24.61 to -23.92
    Longitude: 157.32 to 162.00
    Get Data from Trawler

    CPR
    Time (UTC): 2012-05-04 21:05 to 2012-05-06 02:05
    Latitude: -24.61 to -23.88
    Longitude: 157.32 to 162.27
    Deployments: 2
    Zooplankton count: 234
    Phytoplankton count: 55
    Plankton Coloor Index count: 56
    External link - Get CPR Data from IMOS in CSV format
    CTD profile
    Time (UTC): 2012-05-02 19:05 to 2012-05-02 19:05
    Latitude: -25.17
    Longitude: 153.50
    Quantity: 1 Casts
    Max Pressure: 48 db
    Get Data from Trawler

    Download NetCDF data ss2012_t02_CTD_avg_not_calibrated_nc.zip

    Downlaod ss2012_t02CTD.txt

    Multibeam echosounder
    Time (UTC): 2012-05-02 07:05 to 2012-05-09 19:05
    Latitude: -26.87 to -17.93
    Longitude: 153.16 to 177.18
    Datafiles: 191
    Total size: 3.04 Gb
    Get Data from Trawler

    pCO2
    Time (UTC): 2012-05-02 05:57 to 2012-05-09 22:13
    Latitude: -27.13 to -17.60
    Longitude: 153.15 to 177.44
    Observations: 4746
    External link - get datafile at IMOS
    Underway
    Time (UTC): 2012-05-02 03:05 to 2012-05-09 22:05
    Latitude: -27.45
    Longitude: 153.08
    Track length: 3396.615 km
    Locations: 134,786
    Measurements: 3,147,364
    Get Data from Trawler

    Download 5 sec NetCDF dataset ss2012_t02UWYnc.zip

    XBT Profile No data

    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 2392 2012-05-03 08:56 2012-05-10 18:35 -26.6611 153.3416 -17.9261 177.2201 652.9
    CTD Cast [details] 1   Cast 1 CTD 21,Conductivity CTD 21-SN 2312,Pressure CTD 21,Temperature CTD 21 - SN 4718 2392 2012-05-02 19:11 2012-05-02 19:15 -25.1726 153.5021 -25.1730 153.5010 48
    Multibeam echosounder [details]   EM300 Multibeam Echosounder
    Underway System [details]   Air Temperature Sensor-HMT333,Barometer,Doppler speed log,Fluorometer WS3S-443P,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,Remote Temperature (T)-SN 2621,Seapath 200,Seapath 200,Seapath 200,Simrad EK60 echosounder,ThermoSalinoGraph (TSG)-SS-SN 1777 2392 2012-05-02 03:01 2012-05-09 22:14 -27.4464 153.0762 -17.6004 177.4363

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