Voyage details and related metadata, reports, events and data.
IN2023_V03
- is a Marine National Facility 
voyage
Title: SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania
Period: 2023-05-10 19:00 to 2023-05-24 22:30 UTC
Duration: 14.15 days
From: Hobart To: Hobart
Region: South Tasmania Coast; Southern Ocean
Ship: Investigator (RV) [details]
Description: The primary objective is to first deploy a new set of SOTS moorings (SOFS-12 and SAZ-25) and then recover the existing SOTS moorings (SOFS-11 and SAZ-24). Each of the SOTS moorings delivers to specific aspects of the atmosphere-ocean exchanges: • the SAZ sediment trap mooring collects samples to quantify the transfer of carbon and other nutrients to the ocean interior by sinking particles and investigate their ecological controls. • the Southern Ocean Flux Station (SOFS) mooring measures meteorological and ocean properties important to air-sea exchanges, ocean stratification, waves, currents and biological productivity and ecosystem structure. Water samples are collected for more detailed nutrient and plankton investigations after recovery. Ancillary work will obtain supporting information on atmospheric and oceanographic conditions using CTD casts, underway measurements, Continuous Plankton Recorder and autonomous glider, and potentially casts of a bio-optical sensor package. Voyage objectives: 1. Deploy SOFS-12 meteorology/biogeochemistry mooring. 2. Deploy SAZ-25 sediment trap mooring. 3. Recover SOFS-11 meteorology/biogeochemistry mooring. 4. Recover SAZ-24 sediment trap mooring. 5. CTD sampling (2 cast to 4550m, 2 to 600m) at the SOTS site, including collecting samples for nutrients, oxygen, dissolved inorganic carbon, alkalinity, and particulate matter analyses. 6. Ship meteorological observations at SOFS buoy for comparisons. 7. Deployment of CSIRO glider for satellite calibration validation during the SWOT fast sampling phase, in support of IN2023_V07. 8. Potential recovery of BGC-Argo float, or CSIRO glider, using new recovery device. 9. Tow CPR on transit to SOTS (after the seamount survey). 10. Carry out underway air and water sampling and sensor measurements, including bio-optics and bio-acoustics.
Leader: Elizabeth Shadwick (CSIRO O&A)
Projects:
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SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania [details] Primary
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Adding the Sub-Antarctic to an oceanic latitudinal study of diatom silica production rates [details] Piggy-back
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Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) [details] Piggy-back
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Ecological and carbon sequestration role of mesopelagic organisms in the Southern Ocean [details] Piggy-back
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Evolution of the Seafloor of the Australian-Antarctic Southern Ocean [details] Piggy-back
Underway data from NRUD - see this voyage
Voyage extents: 47° 28.7' S to 42° 50.6' S 139° 45.7' E to 147° 38.7' E Get voyage track shapefile Get CSV
Marlin Metadata:-
Participants - on ship:-
| Name | Role | Organisation | Project |
|---|---|---|---|
| Ben Scoulding | Scoulding Piggybak | CSIRO Oceans & Atmosphere - Hobart | Ecological and carbon sequestration role of mesopelagic organisms in the Southern Ocean |
| Elizabeth Shadwick | Chief Scientist | CSIRO Oceans & Atmosphere - Hobart | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania |
| Eric Schulz | Alt. Chief Scientist | Bureau of Meteorology | Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) |
| Jay Mace | CAPRIX | University of Utah (USA) | Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) |
| Margot Hind | Voyage Manager | Marine National Facility | Voyage Management on RV Investigator |
| Rod Palmer | Deputy Voyage Manager | Marine National Facility | Voyage Management on RV Investigator |
Participants - shore based:-
| Name | Role | Organisation | Project |
|---|---|---|---|
| Alain Protat | Protat Piggyback | Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) | |
| Jessie Creamean | PI - piggyback | Colorado State University (USA) | Cloud Aerosol Precipitation Radiation Interactions eXperiment (CAPRIX) |
| Katherina Petrou | Petrou Piggyback | University of Technology, Sydney | Adding the Sub-Antarctic to an oceanic latitudinal study of diatom silica production rates |
| Phil Vandenbossche | Vandenbossche Piggyback | CSIRO National Collections and Marine Infrastructure | Evolution of the Seafloor of the Australian-Antarctic Southern Ocean |
This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.
Marine National Facility Reports - plans, summaries and data processing
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IN2023_V03 Voyage Plan
- includes objectives, investigator details, proposed data collection, voyage track and equipment to be used.
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IN2023_V03 Underway Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
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IN2023_V03 CTD Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
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IN2023_V03 Hydrology Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
- View Survey map
Publications, reports and datasets from this voyage.
Dataset
- Shadwick, Elizabeth; Boyd, Matt; Vandenbossche, Phil; Yule, Chris; Navidad, Cisco; Fox, Ruby (2024): IN2023_V03 Southern Ocean Time Series Bathymetry 10m - 210m Multi-resolution AusSeabed products. v1. CSIRO. Data Collection. 10.25919/a9tg-6m15
- Tilbrook, Bronte; Neill, Craig; Akl, John (2023). Integrated Marine Observing System (IMOS) sea surface and atmospheric fCO2 measurements in the Southern Ocean, South Pacific Ocean, Indian Ocean onboard R/V Investigator in 2023 (NCEI Accession 0279440). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. 10.25921/hnmw-7s81
Journal Article
- Yang, X., Wynn-Edwards, C. A., Strutton, P. G., & Shadwick, E. H. (2024). (2024). Drivers of air-sea CO2 flux in the subantarctic zone revealed by time series observations. Global Biogeochemical Cycles 38: 18 10.1029/2023GB007766
- Yang, Xiang,Wynn‐Edwards, Cathryn A.,Strutton, Peter G.,Shadwick, Elizabeth H. (2024) Carbon Export in the Subantarctic Zone Revealed by Multi‐Year Observations From Biogeochemical‐Argo Floats and Sediment Traps. Global Biogeochemical Cycles 38 pp-. 10.1029/2024GB008135
Search for publications, reports and datasets 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' or "Reports, Publications and Maps' tab.
Use the Get data link on the right to extract data using the NCMI Data Trawler.
| Data Stream | Data Summary | Get data | ||||||||||||
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| CTD profile |
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Get Data from Trawler Download the CTD Data (NetCDF format) Download the CTD Data (CSV format) Download the CTD Data (Matlab format) Download the CTD Plots (PNG format) |
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| pCO2 |
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External link - download datafile at IMOS Data fields and units document (.pdf) |
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| Radon measurements | No data in database |
Get Data from Trawler Download RV Investigator Radon dataset (XLSX) |
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| Singlebeam echosounder |
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Get Data from Trawler |
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| Underway |
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Get Data from Trawler Download the 10-second Underway data (CSV format) Download the 5 minute Underway data (CSV format) Download the 5 second Underway data (netCDF format) Download the 1 minute Underway data (CSV format) Download the 5 second Underway data (CSV format) Download the TSG Calibration Data (CSV format) |
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 | Operation | Station | Cast | Gear | Project | Start and end times | Start Location | End Location | Depth range | Max Depth | Description | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Underway System [details] | Air Sampling Inlet Mode,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Air Temperature Sensor - ROTRONIC T&RH HC2A-S3,Burket Flow meter,Burket Flow meter,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO Hobart pCO2,CSIRO air sampling inlet,CSIRO air sampling inlet,Depth: TECHSAS-DERIVED. For more information contact the Data Acquisition and Processing group.,Fluorometer,Fluorometer Concentration,Gyrocompass,IMOS Port Pyranometer-SN 29125F3,IMOS Port Radiometer-SN 29140F3,IMOS Stbd Pyranometer-SN 35123F3,IMOS Stbd Radiometer-SN 35093F3,IMOS wind monitor,IMOS wind monitor,IMOS wind monitor,IMOS wind monitor,ISAR SST,Kobold MIK-C Flow meter,Kobold MIK-C Fluorometer Flow Meter,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,Kongsberg Maritime Skipper DL850 doppler log,LI-COR LI-190 Quantum Sensor,LI-COR LI-190 Quantum Sensor,MAAP Status,Multiangle Absorption Photometer (MAAP),Multiangle Absorption Photometer (MAAP),Optode Dissolved Oxygen Concentration,Optode Dissolved Oxygen Concentration,Optode Dissolved Oxygen Concentration,Ozone Monitor RVT1,Ozone Monitor RVT1,Ozone Monitor RVT2,Ozone Monitor RVT2,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Picarro Greenhouse Gas Spectrometer CO2,CH4,H2o,Port Rain Gauge,Port drop keel sensor,RM Young 05106 wind monitor,RM Young 05106 wind monitor,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,RM Young Wind Sensor Type 05106,Remote Temperature (T) - SN 672,Seapath 330+,Seapath 330+,Seapath 330+,Seapath 330+,Starboard Rain Gauge,Starboard drop keel sensor,ThermoSalinoGraph (TSG)-SN 3470,ThermoSalinoGraph (TSG)-SN 3470,Vaisala Ship's Barometer PTB330 | 2023-05-10 19:25 | 2023-05-24 22:22 | -42.8637 | 147.3454 | -42.8864 | 147.3389 | |||||||
| CTD Cast / Hydrology [details] | Cast 1 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,SCRIPPS Automated Photometric Oxygen System,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,ThermoSalinoGraph (TSG)-SN 3470,Transmissometer - CTD 24 -CST-1421DR | 2023-05-12 00:31 | 2023-05-12 01:12 | -44.2974 | 147.0715 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 2 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,ThermoSalinoGraph (TSG)-SN 3470,Transmissometer - CTD 24 -CST-1421DR | 2023-05-13 09:09 | 2023-05-13 09:58 | -46.7890 | 142.0323 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 3 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,SCRIPPS Automated Photometric Oxygen System,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,ThermoSalinoGraph (TSG)-SN 3470,Transmissometer - CTD 24 -CST-1421DR | 2023-05-15 03:08 | 2023-05-15 07:35 | -46.9761 | 141.4609 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 4 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,SCRIPPS Automated Photometric Oxygen System,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,SEAL AutoAnalyzer 3 HR,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,ThermoSalinoGraph (TSG)-SN 3470,Transmissometer - CTD 24 -CST-1421DR | 2023-05-19 08:59 | 2023-05-19 09:32 | -46.9488 | 141.3130 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 5 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,ThermoSalinoGraph (TSG)-SN 3470,Transmissometer - CTD 24 -CST-1421DR | 2023-05-22 20:10 | 2023-05-22 20:55 | -47.4541 | 143.7131 | 0 | |||||||
| CTD Cast [details] | Cast 6 | CTD 24 - SN 1332,Conductivity CTD 24-SN 2235,Licor - CTD 24 - SN 70562,Oxygen CTD 24 - SN 4187,Pressure CTD 24,Scattering - CTD 24 - Wetlabs ECO,Temperature CTD 24-SN 2751,Transmissometer - CTD 24 -CST-1421DR | 2023-05-23 03:06 | 2023-05-23 07:29 | -47.4367 | 143.5347 | 0 | |||||||