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RRS James Clark Ross JR18004

Cruise summary report

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Cruise Info. 
Ship name (ship code)RRS James Clark Ross (74JC)
Cruise identifierJR18004
Cruise period2019-01-06 — 2019-02-17
StatusCompleted
Port of departurePunta Arenas, Chile
Port of returnPunta Arenas, Chile
PurposeResearch
ObjectivesThe cruise formed part of the ORCHESTRA project, with the work falling into two main work packages. These were the recovery and turnaround of eight moorings in and around Orkney Passage in the southern Scotia Sea, a key constriction for the northern transport of Antarctic Bottom Water from the Weddell Sea to the Scotia Sea. Alongside the mooring turnarounds, a number of CTD and VMP casts were also undertaken. The second work package involved a comprehensive study of Discovery Bank, a significant region of underwater bathymetry to the west of Orkney Passage, where previous literature (Meredith et al., 2015) implies that a Taylor column circulation retains and mixes waters exiting from the Weddell Sea into the Scotia Sea. The study involved a comprehensive CTD and VMP survey, the deployment of a Slocum underwater glider for a 2-3 month mission, and the deployment of 2 EM-Apex profiling floats, which incorporate velocity measurements alongside the standard Argo parameters.

Owing to a medical evacuation at South Georgia, the science was done in two parts. An initial mooring recovery and turnaround was done on 13th January, whilst the remaining science was completed between 26th January and 11th February. There were brief port calls at King Edward Point and Signy, and the ship demobilised in Punta Arenas on 17th February.
Chief scientistJ Alexander Brearley (British Antarctic Survey)
ProjectOcean Regulation of Climate by Heat and Carbon Sequestration and Transports (ORCHESTRA)
Cruise reportRRS James Clark Ross JR18004 cruise report jr18004.pdf (23.68 MB) 
Ocean/sea areas 
GeneralSouthern Ocean
SpecificDrake Passage, Scotia Sea, Weddell Sea.
Track chartsRRS James Clark Ross JR18004 cruise track — jr18004trk.pdf (0.11 MB) 
Measurements 
Physical oceanography 
Surface measurements underway (T,S)Quantity: activity duration in days = 40
Description: Routine underway measurements of temperature, salinity, transparency, and chlorophyll fluorescence
CTD stationsQuantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
CTD stationsQuantity: number of profiles = 31
Description: Vertical microstructure profiler casts using one of two untethered VMP-6000 instruments manufactured by Rockland Scientific.
Transparency (eg transmissometer)Quantity: activity duration in days = 40
Description: Routine underway measurements of temperature, salinity, transparency, and chlorophyll fluorescence
Transparency (eg transmissometer)Quantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
Optics (eg underwater light levels)Quantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
Current profiler (eg ADCP)Quantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
Current profiler (eg ADCP)Quantity: activity duration in days = 36
Description: Current profiles from vessel-mounted ADCP
Other physical oceanographic measurementsQuantity: number of profiles = 31
Description: Vertical microstructure profiler casts using one of two untethered VMP-6000 instruments manufactured by Rockland Scientific.
Chemical oceanography 
OxygenQuantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: activity duration in days = 40
Description: Routine underway measurements of temperature, salinity, transparency, and chlorophyll fluorescence
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: number of stations = 62
Description: CTD casts, using Sea-Bird Electronics 9+ with dual temperature/conductivity sensors, dissolved oxygen, transmissometer, fluorometer, PAR sensor. Downward- and upward-looking 300-kHz lowered ADCPs were used on all 62 stations. Six casts were performed on station 62 (while the ship was moving slowly), giving 67 casts in total.
Meteorology 
Incident radiationQuantity: activity duration in days = 40
Description: Routine meteorological measurements of temperature, wind, atmospheric pressure, and solar radiation
Routine standard measurementsQuantity: activity duration in days = 40
Description: Routine meteorological measurements of temperature, wind, atmospheric pressure, and solar radiation
Geology and geophysics 
Single-beam echosoundingQuantity: activity duration in days = 40
Description: Single-beam echo sounding, using 12-kHz Kongsberg EA600 echo sounder (running in passive mode using ping from EM122 multi-beam echo sounder for most of the cruise)
Multi-beam echosoundingQuantity: activity duration in days = 18
Description: Multi-beam echo sounding, using 12-kHz Kongsberg EM122 echo sounder. Although the echo sounder was run near continuously between 14/01/2019 and 14/02/2019, only around 18 days of full swath data were actually logged as many of the areas visited were already well-swathed. During the full time, centre-beam depths were logged.
Moorings, landers, buoys 
Physical oceanography 
Subsurface temperature and salinity measurements60° 42' 0" S  37° 29' 59" W — Deployed Slocum deep 1000m glider 400 on 1 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). No communications since 1 Feb; if communications are re-established, will be recovered and data downloaded on JR18005.
Subsurface temperature and salinity measurements60° 51' 0" S  37° 12' 0" W — Deployed EM-APEX profiling float 8136 on 1 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a maximum depth of up to 2000m.
Subsurface temperature and salinity measurements60° 39' 33" S  37° 47' 14" W — Deployed Slocum deep 1000m glider 352 on 7 Feb 2019, recovered on 8 Feb 2019, incorporating measurements of temperature, salinity, pressure and microstructure. Recovered due to serious hardware and software issues, so no data to be archived.
Subsurface temperature and salinity measurements60° 24' 47" S  35° 18' 53" W — Deployed EM-APEX profiling float 8135 on 2 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a maximum depth of up to 2000m.
Subsurface temperature and salinity measurements60° 6' 57" S  37° 2' 9" W — Deployed Slocum deep 1000m glider 631 on 2 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). To be recovered and data downloaded on JR18005.
Optics (eg underwater light levels)60° 42' 0" S  37° 29' 59" W — Deployed Slocum deep 1000m glider 400 on 1 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). No communications since 1 Feb; if communications are re-established, will be recovered and data downloaded on JR18005.
Optics (eg underwater light levels)60° 6' 57" S  37° 2' 9" W — Deployed Slocum deep 1000m glider 631 on 2 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). To be recovered and data downloaded on JR18005.
Current meters63° 31' 54" S  41° 46' 5" W — Deployed M3 mooring on 26 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 4040m and 4550m.
Current meters60° 33' 47" S  41° 37' 59" W — Recovered OP6 mooring on 30 Jan 2019; deployed 20 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1910m and 2300m.
Current meters62° 36' 54" S  43° 14' 30" W — Recovered M2 mooring on 13 Jan 2019; deployed 24 Mar 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2540m and 3040m.
Current meters60° 36' 42" S  41° 58' 30" W — Recovered OP5 mooring on 29 Jan 2019; deployed 19 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2980m and 3370m.
Current meters60° 37' 36" S  42° 5' 30" W — Deployed OP1 mooring on 10 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1820m and 3630m.
Current meters62° 36' 47" S  43° 14' 24" W — Deployed M2 mooring on 13 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2540m and 3040m.
Current meters60° 35' 24" S  41° 49' 47" W — Deployed OP4 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1840m and 2940m.
Current meters60° 33' 53" S  41° 37' 59" W — Deployed OP6 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1910m and 2300m.
Current meters60° 37' 59" S  42° 5' 6" W — Recovered OP1 mooring on 29 Jan 2019; deployed 18 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1870m and 3630m.
Current meters60° 36' 24" S  41° 58' 36" W — Deployed OP5 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 3000m and 3390m.
Current meters60° 35' 24" S  41° 49' 36" W — Recovered OP4 mooring on 29 Jan 2019; deployed 21 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1840m and 2930m.
Current meters60° 38' 42" S  42° 10' 47" W — Recovered OP2 mooring on 27 Jan 2019; deployed 18 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1530m and 3040m.
Current meters63° 31' 59" S  41° 46' 18" W — Recovered M3 mooring on 26 Jan 2019; deployed 24 Mar 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 4050m and 4540m.
Current meters60° 38' 30" S  42° 10' 12" W — Deployed OP2 mooring on 28 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1580m and 3090m.
Current meters60° 39' 24" S  42° 13' 47" W — Recovered OP3 mooring on 29 Jan 2019; deployed 19 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1230m and 1720m.
Current meters60° 39' 24" S  42° 13' 47" W — Deployed OP3 mooring on 10 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1240m and 1740m.
Current profiler (eg ADCP)60° 24' 47" S  35° 18' 53" W — Deployed EM-APEX profiling float 8135 on 2 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a maximum depth of up to 2000m.
Current profiler (eg ADCP)60° 51' 0" S  37° 12' 0" W — Deployed EM-APEX profiling float 8136 on 1 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a maximum depth of up to 2000m.
Other physical oceanographic measurements60° 42' 0" S  37° 29' 59" W — Deployed Slocum deep 1000m glider 400 on 1 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). No communications since 1 Feb; if communications are re-established, will be recovered and data downloaded on JR18005.
Other physical oceanographic measurements60° 6' 57" S  37° 2' 9" W — Deployed Slocum deep 1000m glider 631 on 2 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). To be recovered and data downloaded on JR18005.
Other physical oceanographic measurements63° 31' 54" S  41° 46' 5" W — Deployed M3 mooring on 26 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 4040m and 4550m.
Other physical oceanographic measurements62° 36' 47" S  43° 14' 24" W — Deployed M2 mooring on 13 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2540m and 3040m.
Other physical oceanographic measurements60° 33' 53" S  41° 37' 59" W — Deployed OP6 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1910m and 2300m.
Other physical oceanographic measurements60° 36' 24" S  41° 58' 36" W — Deployed OP5 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 3000m and 3390m.
Other physical oceanographic measurements60° 35' 24" S  41° 49' 47" W — Deployed OP4 mooring on 9 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1840m and 2940m.
Other physical oceanographic measurements60° 39' 24" S  42° 13' 47" W — Deployed OP3 mooring on 10 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1240m and 1740m.
Other physical oceanographic measurements60° 38' 30" S  42° 10' 12" W — Deployed OP2 mooring on 28 Jan 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1580m and 3090m.
Other physical oceanographic measurements63° 31' 59" S  41° 46' 18" W — Recovered M3 mooring on 26 Jan 2019; deployed 24 Mar 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 4050m and 4540m.
Other physical oceanographic measurements62° 36' 54" S  43° 14' 30" W — Recovered M2 mooring on 13 Jan 2019; deployed 24 Mar 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2540m and 3040m.
Other physical oceanographic measurements60° 33' 47" S  41° 37' 59" W — Recovered OP6 mooring on 30 Jan 2019; deployed 20 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1910m and 2300m.
Other physical oceanographic measurements60° 36' 42" S  41° 58' 30" W — Recovered OP5 mooring on 29 Jan 2019; deployed 19 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 2980m and 3370m.
Other physical oceanographic measurements60° 35' 24" S  41° 49' 36" W — Recovered OP4 mooring on 29 Jan 2019; deployed 21 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1840m and 2930m.
Other physical oceanographic measurements60° 39' 24" S  42° 13' 47" W — Recovered OP3 mooring on 29 Jan 2019; deployed 19 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1230m and 1720m.
Other physical oceanographic measurements60° 38' 42" S  42° 10' 47" W — Recovered OP2 mooring on 27 Jan 2019; deployed 18 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1530m and 3040m.
Other physical oceanographic measurements60° 37' 36" S  42° 5' 30" W — Deployed OP1 mooring on 10 Feb 2019. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1820m and 3630m.
Other physical oceanographic measurements60° 37' 59" S  42° 5' 6" W — Recovered OP1 mooring on 29 Jan 2019; deployed 18 Apr 2017 on JR16005. Measurements of temperature, salinity, pressure and water velocity at a variety of depths between 1870m and 3630m.
Other physical oceanographic measurements60° 39' 33" S  37° 47' 14" W — Deployed Slocum deep 1000m glider 352 on 7 Feb 2019, recovered on 8 Feb 2019, incorporating measurements of temperature, salinity, pressure and microstructure. Recovered due to serious hardware and software issues, so no data to be archived.
Chemical oceanography 
Oxygen60° 6' 57" S  37° 2' 9" W — Deployed Slocum deep 1000m glider 631 on 2 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). To be recovered and data downloaded on JR18005.
Oxygen60° 42' 0" S  37° 29' 59" W — Deployed Slocum deep 1000m glider 400 on 1 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). No communications since 1 Feb; if communications are re-established, will be recovered and data downloaded on JR18005.
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)60° 6' 57" S  37° 2' 9" W — Deployed Slocum deep 1000m glider 631 on 2 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). To be recovered and data downloaded on JR18005.
Phytoplankton pigs (eg chlorophyll, fluorescence)60° 42' 0" S  37° 29' 59" W — Deployed Slocum deep 1000m glider 400 on 1 Feb 2019, incorporating measurements of temperature, salinity, pressure, backscatter, chlorophyll, dissolved oxygen and photosynthetically-active radiation (PAR). No communications since 1 Feb; if communications are re-established, will be recovered and data downloaded on JR18005.
Data held at BODC Get data
Series/Profiles 
67  Acoustic doppler current profiler
Reference numbers
Vertical spatial coordinates
Metadata parameters
Horizontal velocity of the water column (currents)
[Show series]
Reference numbers
Vertical spatial coordinates
Metadata parameters
Horizontal velocity of the water column (currents)
[Hide series]

BODC idDate/TimeLocationDoc.
23080502019-01-31 03:13:19 61° 21' 46" S  38° 7' 39" W  View metadata report for BODC series reference number 2308050
23080982019-02-01 23:56:48 60° 36' 6" S  37° 59' 54" W  View metadata report for BODC series reference number 2308098
23084062019-02-08 11:38:17 61° 0' 2" S  38° 36' 9" W  View metadata report for BODC series reference number 2308406
23085352019-02-11 12:25:06 60° 40' 44" S  42° 9' 25" W  View metadata report for BODC series reference number 2308535
23085722019-02-11 22:31:44 60° 40' 54" S  42° 10' 31" W  View metadata report for BODC series reference number 2308572
23079372019-01-26 14:03:31 63° 31' 58" S  41° 46' 3" W  View metadata report for BODC series reference number 2307937
23079742019-01-28 09:42:22 60° 36' 11" S  41° 58' 31" W  View metadata report for BODC series reference number 2307974
23079862019-01-28 14:20:47 60° 34' 57" S  41° 49' 4" W  View metadata report for BODC series reference number 2307986
23080012019-01-29 03:00:24 60° 39' 55" S  42° 15' 27" W  View metadata report for BODC series reference number 2308001
23081662019-02-03 22:33:43 59° 51' 0" S  33° 51' 0" W  View metadata report for BODC series reference number 2308166
23081912019-02-04 09:34:30 59° 50' 26" S  35° 47' 25" W  View metadata report for BODC series reference number 2308191
23082712019-02-06 07:30:19 61° 7' 26" S  36° 39' 16" W  View metadata report for BODC series reference number 2308271
23084672019-02-10 06:18:14 60° 34' 49" S  41° 45' 52" W  View metadata report for BODC series reference number 2308467
23084792019-02-10 18:33:38 60° 40' 3" S  42° 18' 36" W  View metadata report for BODC series reference number 2308479
23085592019-02-11 17:57:39 60° 40' 43" S  42° 9' 29" W  View metadata report for BODC series reference number 2308559
23085602019-02-11 20:28:19 60° 40' 49" S  42° 10' 30" W  View metadata report for BODC series reference number 2308560
23079502019-01-28 00:35:12 60° 38' 28" S  42° 9' 37" W  View metadata report for BODC series reference number 2307950
23079622019-01-28 05:06:51 60° 37' 44" S  42° 4' 44" W  View metadata report for BODC series reference number 2307962
23080742019-02-01 04:00:58 61° 42' 8" S  37° 30' 6" W  View metadata report for BODC series reference number 2308074
23081782019-02-04 03:46:09 59° 50' 33" S  34° 41' 27" W  View metadata report for BODC series reference number 2308178
23082462019-02-05 10:51:28 61° 18' 26" S  36° 17' 8" W  View metadata report for BODC series reference number 2308246
23082952019-02-06 16:30:34 61° 8' 38" S  37° 43' 35" W  View metadata report for BODC series reference number 2308295
23083512019-02-07 16:48:52 60° 43' 40" S  37° 35' 26" W  View metadata report for BODC series reference number 2308351
23084922019-02-11 05:17 60° 40' 30" S  42° 8' 37" W  View metadata report for BODC series reference number 2308492
23085962019-02-11 23:53:26 60° 40' 48" S  42° 9' 58" W  View metadata report for BODC series reference number 2308596
23086032019-02-12 00:29:25 60° 40' 44" S  42° 9' 36" W  View metadata report for BODC series reference number 2308603
23079132019-01-11 11:54:02 56° 39' 21" S  51° 47' 56" W  View metadata report for BODC series reference number 2307913
23080252019-01-30 00:11:37 60° 38' 1" S  42° 6' 50" W  View metadata report for BODC series reference number 2308025
23080492019-01-30 11:20:12 60° 33' 18" S  41° 37' 31" W  View metadata report for BODC series reference number 2308049
23081422019-02-03 07:31:43 60° 49' 46" S  34° 34' 42" W  View metadata report for BODC series reference number 2308142
23082102019-02-04 16:54:39 60° 7' 15" S  35° 18' 16" W  View metadata report for BODC series reference number 2308210
23082222019-02-04 20:04:19 60° 10' 20" S  35° 13' 19" W  View metadata report for BODC series reference number 2308222
23082342019-02-05 05:13:09 61° 23' 59" S  36° 5' 59" W  View metadata report for BODC series reference number 2308234
23082832019-02-06 12:00:38 61° 4' 31" S  36° 45' 5" W  View metadata report for BODC series reference number 2308283
23085232019-02-11 09:54:02 60° 40' 54" S  42° 10' 33" W  View metadata report for BODC series reference number 2308523
23086272019-02-12 02:01:10 60° 40' 34" S  42° 8' 42" W  View metadata report for BODC series reference number 2308627
23079982019-01-28 23:54:19 60° 39' 0" S  42° 11' 23" W  View metadata report for BODC series reference number 2307998
23081302019-02-03 00:53:03 60° 38' 53" S  34° 55' 26" W  View metadata report for BODC series reference number 2308130
23082582019-02-05 22:27:53 61° 5' 54" S  36° 42' 29" W  View metadata report for BODC series reference number 2308258
23083262019-02-07 02:11:43 61° 19' 46" S  38° 3' 59" W  View metadata report for BODC series reference number 2308326
23084312019-02-09 20:01:13 60° 36' 55" S  42° 2' 1" W  View metadata report for BODC series reference number 2308431
23084432019-02-09 23:42:26 60° 36' 13" S  41° 55' 37" W  View metadata report for BODC series reference number 2308443
23085842019-02-11 23:21:04 60° 40' 52" S  42° 10' 17" W  View metadata report for BODC series reference number 2308584
23079492019-01-27 21:12:55 60° 39' 58" S  42° 13' 45" W  View metadata report for BODC series reference number 2307949
23080132019-01-29 05:32:35 60° 38' 6" S  42° 8' 43" W  View metadata report for BODC series reference number 2308013
23080372019-01-30 05:31:39 60° 37' 5" S  42° 0' 35" W  View metadata report for BODC series reference number 2308037
23080622019-01-31 13:35:42 60° 59' 59" S  38° 36' 0" W  View metadata report for BODC series reference number 2308062
23080862019-02-01 18:44:18 60° 51' 7" S  37° 12' 2" W  View metadata report for BODC series reference number 2308086
23082092019-02-04 13:40:53 59° 58' 58" S  35° 30' 54" W  View metadata report for BODC series reference number 2308209
23083382019-02-07 09:46:28 60° 39' 52" S  37° 47' 33" W  View metadata report for BODC series reference number 2308338
23083632019-02-07 21:10:47 60° 46' 39" S  37° 22' 3" W  View metadata report for BODC series reference number 2308363
23083752019-02-07 23:51:36 60° 50' 1" S  37° 16' 57" W  View metadata report for BODC series reference number 2308375
23083872019-02-08 05:35:50 61° 1' 50" S  38° 7' 0" W  View metadata report for BODC series reference number 2308387
23084552019-02-10 03:16:04 60° 35' 50" S  41° 52' 36" W  View metadata report for BODC series reference number 2308455
23079252019-01-13 13:20:55 62° 36' 35" S  43° 14' 40" W  View metadata report for BODC series reference number 2307925
23081172019-02-02 16:27:11 60° 17' 59" S  35° 53' 59" W  View metadata report for BODC series reference number 2308117
23081292019-02-02 19:25:11 60° 24' 46" S  35° 18' 54" W  View metadata report for BODC series reference number 2308129
23084182019-02-09 08:38 60° 31' 47" S  41° 22' 46" W  View metadata report for BODC series reference number 2308418
23085112019-02-11 07:43:29 60° 40' 44" S  42° 9' 30" W  View metadata report for BODC series reference number 2308511
23081052019-02-02 07:14:43 60° 6' 46" S  37° 2' 48" W  View metadata report for BODC series reference number 2308105
23081542019-02-03 15:19:17 60° 30' 0" S  32° 53' 59" W  View metadata report for BODC series reference number 2308154
23083022019-02-06 20:10:10 61° 14' 0" S  37° 53' 31" W  View metadata report for BODC series reference number 2308302
23083142019-02-06 22:53:50 61° 15' 19" S  37° 56' 4" W  View metadata report for BODC series reference number 2308314
23083992019-02-08 07:43:40 61° 1' 12" S  38° 16' 49" W  View metadata report for BODC series reference number 2308399
23084802019-02-11 01:28:09 60° 34' 19" S  41° 41' 52" W  View metadata report for BODC series reference number 2308480
23085472019-02-11 15:12:54 60° 40' 31" S  42° 8' 29" W  View metadata report for BODC series reference number 2308547
23086152019-02-12 01:12:06 60° 40' 39" S  42° 9' 11" W  View metadata report for BODC series reference number 2308615
61  CTD/STD cast
Reference numbers
Transmittance and attenuance of the water column
Temperature of the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Density of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Salinity of the water column
[Show series]
Reference numbers
Transmittance and attenuance of the water column
Temperature of the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Density of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Salinity of the water column
[Hide series]

BODC idDate/TimeLocationDoc.
22472322019-02-11 01:24:17 60° 34' 15" S  41° 41' 49" W  View metadata report for BODC series reference number 2247232
22468062019-01-31 03:10:02 61° 21' 45" S  38° 7' 41" W  View metadata report for BODC series reference number 2246806
22468432019-02-01 18:40:12 60° 51' 7" S  37° 12' 2" W  View metadata report for BODC series reference number 2246843
22468552019-02-01 23:53:14 60° 36' 6" S  37° 59' 55" W  View metadata report for BODC series reference number 2246855
22468672019-02-02 07:11:11 60° 6' 48" S  37° 2' 42" W  View metadata report for BODC series reference number 2246867
22467022019-01-28 05:01:53 60° 37' 44" S  42° 4' 45" W  View metadata report for BODC series reference number 2246702
22470232019-02-05 22:25:46 61° 5' 53" S  36° 42' 29" W  View metadata report for BODC series reference number 2247023
22471762019-02-09 19:58:10 60° 36' 52" S  42° 2' 3" W  View metadata report for BODC series reference number 2247176
22472072019-02-10 03:12:08 60° 35' 50" S  41° 52' 37" W  View metadata report for BODC series reference number 2247207
22472202019-02-10 18:29:50 60° 40' 3" S  42° 18' 36" W  View metadata report for BODC series reference number 2247220
22472812019-02-11 12:21:49 60° 40' 43" S  42° 9' 24" W  View metadata report for BODC series reference number 2247281
22473122019-02-11 20:25:17 60° 40' 56" S  42° 10' 31" W  View metadata report for BODC series reference number 2247312
22466952019-01-28 00:29:03 60° 38' 28" S  42° 9' 37" W  View metadata report for BODC series reference number 2246695
22467992019-01-30 11:15:07 60° 33' 18" S  41° 37' 31" W  View metadata report for BODC series reference number 2246799
22468182019-01-31 13:31:42 61° 0' 0" S  38° 36' 0" W  View metadata report for BODC series reference number 2246818
22468922019-02-03 00:48:09 60° 38' 54" S  34° 55' 27" W  View metadata report for BODC series reference number 2246892
22469592019-02-04 09:30:52 59° 50' 25" S  35° 47' 25" W  View metadata report for BODC series reference number 2246959
22469602019-02-04 13:36:18 59° 58' 55" S  35° 30' 51" W  View metadata report for BODC series reference number 2246960
22470602019-02-06 20:09:02 61° 13' 58" S  37° 53' 39" W  View metadata report for BODC series reference number 2247060
22470722019-02-06 22:48:41 61° 15' 16" S  37° 56' 3" W  View metadata report for BODC series reference number 2247072
22470842019-02-07 02:07:18 61° 19' 39" S  38° 4' 9" W  View metadata report for BODC series reference number 2247084
22471152019-02-07 21:06:32 60° 46' 37" S  37° 22' 8" W  View metadata report for BODC series reference number 2247115
22472682019-02-11 09:50:40 60° 40' 55" S  42° 10' 33" W  View metadata report for BODC series reference number 2247268
22473002019-02-11 17:54:18 60° 40' 44" S  42° 9' 31" W  View metadata report for BODC series reference number 2247300
22467632019-01-29 05:28:14 60° 38' 8" S  42° 8' 40" W  View metadata report for BODC series reference number 2246763
22468312019-02-01 03:57:20 61° 42' 8" S  37° 30' 7" W  View metadata report for BODC series reference number 2246831
22468792019-02-02 16:22:16 60° 17' 59" S  35° 53' 59" W  View metadata report for BODC series reference number 2246879
22469232019-02-03 15:15:07 60° 30' 1" S  32° 53' 59" W  View metadata report for BODC series reference number 2246923
22469352019-02-03 22:29:32 59° 51' 0" S  33° 51' 0" W  View metadata report for BODC series reference number 2246935
22469722019-02-04 16:51:12 60° 7' 16" S  35° 18' 16" W  View metadata report for BODC series reference number 2246972
22470352019-02-06 07:27:04 61° 7' 25" S  36° 39' 16" W  View metadata report for BODC series reference number 2247035
22470472019-02-06 11:59:53 61° 4' 31" S  36° 45' 4" W  View metadata report for BODC series reference number 2247047
22470592019-02-06 16:30:08 61° 8' 38" S  37° 43' 35" W  View metadata report for BODC series reference number 2247059
22471272019-02-07 23:47:24 60° 49' 59" S  37° 16' 59" W  View metadata report for BODC series reference number 2247127
22471392019-02-08 05:31:45 61° 1' 49" S  38° 6' 52" W  View metadata report for BODC series reference number 2247139
22472192019-02-10 06:14:32 60° 34' 49" S  41° 45' 52" W  View metadata report for BODC series reference number 2247219
22472562019-02-11 07:40:02 60° 40' 44" S  42° 9' 30" W  View metadata report for BODC series reference number 2247256
22468802019-02-02 19:20:02 60° 24' 45" S  35° 18' 53" W  View metadata report for BODC series reference number 2246880
22469112019-02-03 07:28:34 60° 49' 45" S  34° 34' 41" W  View metadata report for BODC series reference number 2246911
22469472019-02-04 03:42:20 59° 50' 32" S  34° 41' 26" W  View metadata report for BODC series reference number 2246947
22471032019-02-07 16:47:59 60° 43' 40" S  37° 35' 31" W  View metadata report for BODC series reference number 2247103
22466582019-01-13 13:15:41 62° 36' 35" S  43° 14' 40" W  View metadata report for BODC series reference number 2246658
22467752019-01-30 00:07:51 60° 38' 1" S  42° 6' 50" W  View metadata report for BODC series reference number 2246775
22470962019-02-07 09:42:30 60° 39' 52" S  37° 47' 40" W  View metadata report for BODC series reference number 2247096
22471882019-02-09 23:38:49 60° 36' 13" S  41° 55' 36" W  View metadata report for BODC series reference number 2247188
22472442019-02-11 05:13:58 60° 40' 32" S  42° 8' 29" W  View metadata report for BODC series reference number 2247244
22472932019-02-11 15:09:39 60° 40' 32" S  42° 8' 20" W  View metadata report for BODC series reference number 2247293
22466462019-01-11 11:50:53 56° 39' 21" S  51° 47' 55" W  View metadata report for BODC series reference number 2246646
22467262019-01-28 14:17:14 60° 34' 54" S  41° 49' 5" W  View metadata report for BODC series reference number 2246726
22467382019-01-28 23:48:36 60° 38' 59" S  42° 11' 23" W  View metadata report for BODC series reference number 2246738
22467512019-01-29 02:56:09 60° 39' 56" S  42° 15' 20" W  View metadata report for BODC series reference number 2246751
22469842019-02-04 20:00:05 60° 10' 17" S  35° 13' 22" W  View metadata report for BODC series reference number 2246984
22470112019-02-05 10:48:13 61° 18' 26" S  36° 17' 14" W  View metadata report for BODC series reference number 2247011
22471402019-02-08 07:39:57 61° 1' 13" S  38° 16' 49" W  View metadata report for BODC series reference number 2247140
22466712019-01-26 13:59:13 63° 31' 58" S  41° 46' 3" W  View metadata report for BODC series reference number 2246671
22466832019-01-27 21:06:22 60° 39' 58" S  42° 13' 46" W  View metadata report for BODC series reference number 2246683
22467142019-01-28 09:35:19 60° 36' 12" S  41° 58' 30" W  View metadata report for BODC series reference number 2246714
22467872019-01-30 05:26:56 60° 37' 5" S  42° 0' 34" W  View metadata report for BODC series reference number 2246787
22469962019-02-05 05:10:06 61° 23' 59" S  36° 5' 59" W  View metadata report for BODC series reference number 2246996
22471522019-02-08 11:34:56 61° 0' 1" S  38° 36' 7" W  View metadata report for BODC series reference number 2247152
22471642019-02-09 08:34:08 60° 31' 46" S  41° 22' 45" W  View metadata report for BODC series reference number 2247164
Discrete samples 
61  CTD frame plus rosette sampler
28  Microstructure and precision CTD profiler

 

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