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

SS2011_V01    - is a Marine National Facility voyage

Period: 2011-04-16 00:00 to 2011-04-22 00:00 UTC

Duration: 6.00 days

From: Hobart To: Hobart

Region: Southern Ocean-Indian sector. Subantarctic Zone southwest of Tasmania

Ship: Southern Surveyor [details]

Description: Southern Surveyor Research Voyage SS2011_v01. Integrated Marine Observing System (IMOS) Facility 3. Southern Ocean Time Series (SOTS) moorings for climate and carbon cycle studies south-west of Tasmania(47°S, hundred and 40°E). The overall scientific objective is to obtain frequent measurements of surface and deep ocean properties that control the transfer of CO2 from the atmosphere to the upper ocean, and then onwards to the ocean interior in the form of sinking particles. This "biological pump" drives carbon sequestration from the atmosphere, and writes the sedimentary record. The controls on its intensity are complex and involve processes that vary on daily, weekly, seasonal, and interannual timescales. Obtaining observations with the necessary frequency is not possible from ships. For this reason the NCRIS IMOS Southern Ocean Time Series Facility seeks to obtain this information using automated sensor measurements and sample collections. This voyage will recover the Southern Ocean Flux Station (SOFS-1) mooring to obtain in-air and in-sea measurements to better understand the exchange of heat, moisture, and gases between the ocean and atmosphere. It will also recover the Pulse-7 mooring that has been making measurements of temperature, salinity, mixed layer depth, photosynthetically available radiation, oxygen, total dissolved gases, and phytoplankton fluorescence and backscatter. The Pulse-7 mooring also collects 24 paired water samples, approximately weekly, for later measurement of dissolved nitrate, silicate, inorganic carbon, and total alkalinity.

Leader: E. Schulz (BOM)

Project: SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania [details]


Voyage extents: 46° 58.3' S to 42° 53.1' S    141° 18.5' E to 147° 31.8' E Get voyage track shapefile Get CSV


Marlin Metadata:-

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

  • Southern Surveyor Voyage SS2011_V01 ADCP (No Data) [details]

  • Southern Surveyor Voyage SS2011_V01 CTD Data [details]

  • Southern Surveyor Voyage SS2011_V01 Multibeam Echosounder Data [details]

  • Southern Surveyor Voyage SS2011_V01 Raw Data Tapes and Documentation [details]

  • Southern Surveyor Voyage SS2011_V01 Underway Data [details]

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

    NameRoleOrganisation
    Andrew Tabor Moorings ? deck lead CMAR
    Dave Cherry Moorings CMAR
    Eric Schulz Chief Investigator Bureau of Meteorology
    Hugh Barker MNF Computing Support CMAR
    Karl Forcey MNF Electronics Support CMAR
    Lindsay Pender MNF Voyage Manager CMAR
    Paul Durack Camera/filming for BBC CMAR
    Peter Jansen Moorings and CTD CMAR
    Rob Sherrington Moorings CMAR
    Rod Palmer MNF Electronics Support CMAR
    Tara Martin MNF Swath Mapping 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

    • Eriksen, R., Trull, TW., Davies, D., Jansen, P., Davidson, A T., Westwood, K., van den Enden, R. (2018) 'Seasonal succession of phytoplankton community structure from autonomous sampling at the Australian Southern Ocean Time Series (SOTS) observatory', Marine Ecology Progress Series 589 pp 13-31. 10.3354/meps12420

    • Schlitzer, Reiner,Anderson, Robert F.,Dodas, Elena Masferrer,Lohan, Maeve,Geibert, Walter,Tagliabue, Alessandro,Bowie, Andrew,Jeandel, Catherine,Maldonado, Maria T.,Landing, William M. (2018) The GEOTRACES Intermediate Data Product 2017. Chemical Geology 493 pp210-223. 10.1016/j.chemgeo.2018.05.040

    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
    CTD profile
    Time (UTC): 2011-04-18 08:04 to 2011-04-20 05:04
    Latitude: -46.92 to -46.01
    Longitude: 141.41 to 142.26
    Quantity: 2 Casts
    Max Pressure: 1502 db
    Get Data from Trawler

    Download CTD Plots ss2011_v01_CTD_Plotspdf.zip

    Download NetCDF data ss2011_v01CTDnc.zip

    Processing report: ss2011_v01ctd.pdf

    Multibeam echosounder
    Time (UTC): 2011-04-16 08:04 to 2011-04-21 17:04
    Latitude: -46.87 to -43.17
    Longitude: 141.55 to 147.53
    Datafiles: 74
    Total size: 0.88 Gb
    Get Data from Trawler

    pCO2
    Time (UTC): 2011-04-16 07:10 to 2011-04-21 20:52
    Latitude: -46.97 to -43.01
    Longitude: 141.32 to 147.53
    Observations: 4929
    External link - get datafile at IMOS
    Underway
    Time (UTC): 2011-04-16 05:04 to 2011-04-21 20:04
    Latitude: -42.89
    Longitude: 147.34
    Track length: 1608.762 km
    Locations: 97,163
    Measurements: 2,314,378
    Get Data from Trawler

    Download 5 sec NetCDF dataset ss2011_v01UWYnc.zip

    XBT Profile
    Time (UTC): 2011-04-17 00:04 to 2011-04-21 08:04
    Latitude: -46.93 to -44.13
    Longitude: 141.58 to 146.00
    Quantity: 6 Casts
    Max Pressure: 1100.3 db
    Get Data from Trawler

    Download xbt_ascii_ma_2007_2012.zip (MEDS ASCII format )

    Download xbt_nc_ss2007_2012.zip (NetCDF format)

    Search for events from this voyage and others

    Events ordered by start time:- Click on column header to sort. Use link on 'When' to see full details. Use the CSV button at the bottom to export data.

    When (UTC) LatitudeLongitude InstrumentIdentifierActionLogSubject / Comments
    2011-04-19 01:35 [view ] -46.7000 142.0100 Argo float [view] 6981 deploy Owner: Tom Trull FLBB CTD Type: SBE-41 CP IDO Serial number: 3028
    2011-04-19 02:08 [view ] -46.7200 141.9800 Argo float [view] 6980 deploy Owner: Tom Trull FLBB CTD Type: SBE-41 CP IDO Serial number: 3027

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    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
    ARGO float [details]   6981 2394 2011-04-19 01:35 -46.7000 142.0100 Owner: Tom Trull FLBB CTD Type: SBE-41 CP IDO Serial number: 3028
    ARGO float [details]   6980 2394 2011-04-19 02:08 -46.7200 141.9800 Owner: Tom Trull FLBB CTD Type: SBE-41 CP IDO Serial number: 3027
    CTD Cast [details] 2   Cast 2 CTD 21,Conductivity CTD 21-SN 2312,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2365 2011-04-18 08:16 2011-04-18 09:10 -46.9152 142.2562 -46.9198 142.2572 1502
    CTD Cast [details] 5   Cast 5 CTD 21,Conductivity CTD 21-SN 2312,Fluorometer-CTD 21 -Chelsea-06-5941-001,Licor - CTD 21 - SN 70111,Oxygen CTD 21-SBE 43-SN 1794,Pressure CTD 21,Temperature CTD 21 - SN 4718,Transmissometer - CTD 21 -CST-1016DR 2365 2011-04-20 04:49 2011-04-20 05:55 -46.0062 141.4147 -46.0050 141.4105 1502
    Multibeam echosounder [details]   EM300 Multibeam Echosounder 2011-04-16 08:13 2011-04-21 17:41 -43.1660 147.4549 -43.3455 147.4881 5624.3
    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-75621,RM Young 05106 wind monitor-75621,RM Young 05106 wind monitor-75621,RM Young Rain Gauge,Remote Temperature (T)-SN 2621,Seapath 200,Seapath 200,Seapath 200,Simrad EK60 echosounder,ThermoSalinoGraph (TSG)-SS-SN 1777 2365 2011-04-16 05:56 2011-04-21 20:53 -42.8863 147.3385 -43.0036 147.3767
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-17 00:16 -44.7374 145.5166 1100.3
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-17 21:50 -46.8966 142.3091 1100.3
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-17 22:01 -46.9311 142.2626 1100.3
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-20 10:52 -45.9186 141.5757 1100.3
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-20 11:03 -45.9046 141.6108 1100.3
    XBT Cast [details]   Sippican Deep Blue 2391 2011-04-21 08:37 -44.1323 146.0031 1100.3

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