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Voyage details and related metadata, reports, events and data.
IN2024_V02
- is a Marine National Facility 
voyage
Title: SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania
Period: 2024-03-30 22:00 to 2024-04-18 22:30 UTC
Duration: 19.02 days
From: Hobart To: Hobart
Ship: Investigator (RV) [details]
Description: The primary objective is to first deploy a new set of SOTS moorings (SOFS-13 and SAZ-26) and then recover the existing SOTS moorings (SOFS-12, SOFS-11-SWAP and SAZ-25). 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 profiling Biogeochemical-Argo floats, and potentially casts of a bio-optical sensor package.
Leader: 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] Supplementary
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Microplastics in the food chain: impact on the microbial and planktonic organisms [details] Supplementary
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Acoustic survey of basket eel on Patience seamount in Huon AMP and ecological and carbon sequestration role of zooplankton 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° 39.0' S to 42° 53.0' S 139° 49.7' E to 156° 36.4' E Get voyage track shapefile Get CSV
Marlin Metadata:-
Participants - on ship:-
| Name | Role | Organisation | Project |
|---|---|---|---|
| Daniel Nielsen | Principal Investigator | University of Technology, Sydney | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania |
| Elise Tuuri | Principal Investigator | Flinders University | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania |
| Elizabeth Shadwick | Chief Scientist | CSIRO Environment | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania |
| Eric Schulz | Alternate Chief Scientist | Bureau of Meteorology | SOTS: Southern Ocean Time Series automated moorings for climate and carbon cycle studies southwest of Tasmania |
| Max McGuire | Voyage Manager | Marine National Facility | Voyage Management on RV Investigator |
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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IN2024_V02 Voyage Plan
- includes objectives, investigator details, proposed data collection, voyage track and equipment to be used.
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IN2024_V02 Hydrology Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
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IN2024_V02 CTD Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
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IN2024_V02 Voyage Summary
- includes preliminary results, voyage narrative, types of data collected with C77/ROSCOP codes.
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IN2024_V02 Underway Data Processing Report
- details of data processing steps, calibration information, instruments used and any issues with the data.
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IN2024_V02 Scientific Highlights
- report of the key outputs
- View Survey map
Publications, reports and datasets from this voyage.
Dataset
- CSIRO; Marine National Facility; Scoulding, Ben; Webb, David; Brunton, Mark; Palmer, Rod; Hanstein, Craig; Tyndall, Aaron; Jackett, Chris; & Roubicek, Andres (2025): Image Collection - RV Investigator Voyage IN2024_V02 - Monitoring basketwork eels (Diastobranchus capensis) on Patience seamount 10.25919/s9p3-5r42
- Shadwick, Elizabeth; Vandenbossche, Phil; Nau, Amy; Navidad, Cisco; Boyd, Matt; & Fox, Ruby (2024): IN2024_V02 Southern Ocean Time Series Bathymetry 10m - 210m Multi-resolution AusSeabed products. v1. CSIRO. Data Collection. 10.25919/xqa8-cz88
Journal Article
- Traill, Christopher D.,Rohr, Tyler,Shadwick, Elizabeth,Schallenberg, Christina,Ellwood, Michael,Bowie, Andrew (2025) Coupling Between the Subantarctic Seasonal Iron Cycle and Productivity at the Southern Ocean Time Series (SOTS). AGU Advances 6 pp-. 10.1029/2024av001599
- 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 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CTD profile |
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Get Data from Trawler Download the CTD Data (NetCDF Format) Download the CTD Data (Matlab Format) Download the CTD Data (CSV format) Download plots associated with the Processing Report (PNG Format) Download the CTD Scan Data (NetCDF Format) |
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| Hydrology |
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Get Data from Trawler Download the Hydrology Deployment Data (NetCDF format) Download the Hydrology Deployment Data (CSV format) Download Hydro TSG Samples (CSV) Download the TSG Samples Event Logs (CSV Format) |
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| Multibeam echosounder |
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Get Data from Trawler |
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| pCO2 |
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External link - download datafile at IMOS |
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| Sub-bottom profiler |
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Get Data from Trawler |
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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) |
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| XBT Profile | No data in database |
Get Data from Trawler |
| ID | When (UTC) | Lat | Long | Instrument | Identifier | Action | Log | Subject / Comment |
|---|
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 35111F3,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 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,RM Young Wind Sensor Type 05106,Remote Temperature (T) - SN 671,Seapath 330+,Seapath 330+,Seapath 330+,Seapath 330+,Starboard Rain Gauge,Starboard drop keel sensor,ThermoSalinoGraph (TSG)-SN 3439,ThermoSalinoGraph (TSG)-SN 3439,Vaisala Ship's Barometer PTB330 | 2024-03-30 21:55 | 2024-04-18 22:09 | -42.8866 | 147.3416 | -42.8864 | 147.3388 | |||||||
| CTD Cast / Hydrology [details] | Cast 1 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,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 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-03-31 19:11 | 2024-03-31 19:57 | -44.4705 | 146.6919 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 2 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-01 21:12 | 2024-04-01 22:15 | -47.0168 | 141.6345 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 3 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-02 08:53 | 2024-04-02 09:20 | -47.1325 | 141.2278 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 4 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,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 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-02 22:45 | 2024-04-03 02:07 | -47.2583 | 141.4664 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 5 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-05 04:51 | 2024-04-05 05:36 | -47.0324 | 141.9750 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 6 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-07 08:37 | 2024-04-07 09:08 | -47.4474 | 140.9933 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 7 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,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 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-08 03:12 | 2024-04-08 04:40 | -46.8251 | 142.4394 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 8 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-11 09:03 | 2024-04-11 09:32 | -47.0439 | 141.7707 | 0 | |||||||
| CTD Cast / Hydrology [details] | Cast 9 | Autosal Salinometer,CTD 25 - SN 1354,Chlorophyll - CTD 25 - Wetlabs ECO,Conductivity CTD 25 - SN 4774,Licor - CTD 25 - SN 70562,Oxygen CTD 25-SBE 43-SN 3199,Pressure CTD 25,SCRIPPS Automated Photometric Oxygen System,Scattering - CTD 25 - Wetlabs ECO,Temperature CTD 25 - SN 4718,Transmissometer - CTD 25 -CST-1421DR | 2024-04-12 05:42 | 2024-04-12 06:33 | -47.5725 | 139.8531 | 0 | |||||||