Cruise inventory

RRS James Clark Ross JR20140126 (JR294, JR295)

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS James Clark Ross (74JC)
Cruise identifierJR20140126 (JR294, JR295)
Cruise period2014-01-26 — 2014-03-08
StatusCompleted
Port of departurePunta Arenas, Chile
Port of returnStanley, Falkland Islands (Malvinas)
PurposeResearch
ObjectivesThe cruise is part of the interdisciplinary iSTAR project that aims to study the interaction between ocean heat fluxes and the melting of Pine Island Glacier (PIG), the fastest melting glacier in Antarctica. The cruise included a hydrographic survey of the Amundsen Sea continental shelf, in particular the troughs leading to PIG. This included CTD, LADCP, SADCP, underway and MVP measurements, and Microstructure profilers were used to quantify vertical mixing. Autosub surveys were made under PIG, and an unsuccessful attempt to survey under neighbouring Thwaites Glacier was made. Two Seagliders were deployed, although both experienced technical difficulties such that the deployment periods were limited to around 24 hours each. Oceanographic moorings deployed two years previously were recovered, and new moorings deployed. Noble gases were sampled to allow analysis of meltwater fractions. In addition, 14 seals (Weddell and Elephant) were tagged with temperature/conductivity sensors. Meteorological measurements including 38 radiosonde soundings were also made.
Chief scientistKaren J Heywood (University of East Anglia School of Environmental Sciences)
ProjectIce Sheet Stability Programme (iSTAR)
Coordinating bodyNatural Environment Research Council (NERC)
Cruise reportRRS James Clark Ross JR20140126 (JR294, JR295) cruise report jr294.pdf — access key 'C' (33.98 MB) 
Ocean/sea areas 
GeneralSouthern Ocean
SpecificAmundsen Sea (especially in the troughs leading to Pine Island Glacier, between the ice front and the continental shelf break), Bellingshausen Sea.
Track chartsRRS James Clark Ross JR20140126 (JR294, JR295) cruise track — jr294trk.pdf (00 MB) 
Measurements 
Physical oceanography 
Surface measurements underway (T,S)Quantity: activity duration in days = 40
Description: Underway measurements. Air temperature, humidity, photosynthetically active radiation, total incoming radiation, air pressure, wind direction, wind speed, wind velocity components, water temperature, conductivity, salinity, chlorophyll-a concentration (uncalibrated).
Water bottle stationsQuantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
CTD stationsQuantity: number of profiles = 1
Description: Moving vessel profiler. One section of around 8 hours completed near Pine Island Glacier, measuring temperature and salinity.
CTD stationsQuantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
CTD stationsQuantity: number of deployments = 2
Description: Seaglider deployments from two separate Seagliders. Instruments on both were: a pressure sensor, a Seabird conductivity-temperature probe, a dissolved-oxygen sensor, a Wetlabs Ecopuck to measure chlorophyll fluorescence, backscatter and CDOM, and a photosynthetically active radiation (PAR) sensor. A total of 58 dives were completed, maximum depths 900m for sg510 and 450m for sg579.
CTD stationsQuantity: number of deployments = 3
Description: Autosub3 deployments. On board were a Seabird CTD, a simrad multi-beam echosounder, two RDI ADCPs, an Edgetech sub-bottom profiler and a Rockland MicroRider microstructure sensor module.
Subsurface temperature and salinity measurementsQuantity: activity duration in days = 40
Description: Underway measurements. Air temperature, humidity, photosynthetically active radiation, total incoming radiation, air pressure, wind direction, wind speed, wind velocity components, water temperature, conductivity, salinity, chlorophyll-a concentration (uncalibrated).
Subsurface temperature and salinity measurementsQuantity: number of profiles = 1
Description: Moving vessel profiler. One section of around 8 hours completed near Pine Island Glacier, measuring temperature and salinity.
Subsurface temperature and salinity measurementsQuantity: number of deployments = 2
Description: Seaglider deployments from two separate Seagliders. Instruments on both were: a pressure sensor, a Seabird conductivity-temperature probe, a dissolved-oxygen sensor, a Wetlabs Ecopuck to measure chlorophyll fluorescence, backscatter and CDOM, and a photosynthetically active radiation (PAR) sensor. A total of 58 dives were completed, maximum depths 900m for sg510 and 450m for sg579.
Transparency (eg transmissometer)Quantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
Optics (eg underwater light levels)Quantity: number of deployments = 2
Description: Seaglider deployments from two separate Seagliders. Instruments on both were: a pressure sensor, a Seabird conductivity-temperature probe, a dissolved-oxygen sensor, a Wetlabs Ecopuck to measure chlorophyll fluorescence, backscatter and CDOM, and a photosynthetically active radiation (PAR) sensor. A total of 58 dives were completed, maximum depths 900m for sg510 and 450m for sg579.
Optics (eg underwater light levels)Quantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
Current profiler (eg ADCP)Quantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
Current profiler (eg ADCP)Quantity: number of deployments = 3
Description: Autosub3 deployments. On board were a Seabird CTD, a simrad multi-beam echosounder, two RDI ADCPs, an Edgetech sub-bottom profiler and a Rockland MicroRider microstructure sensor module.
Current profiler (eg ADCP)Quantity: activity duration in days = 40
Description: Shipborne ADCP data, measuring currents to an approximate depth of 800m (run in narrowband mode).
Other physical oceanographic measurementsQuantity: number of profiles = 139
Description: Microstructure profiles using a VMP-2000, to measure small scale temperature and velocity fluctuations, from which turbulent kinetic energy and temperature variance are estimated. 54 profiles completed in conjunction with CTD stations, 85 completed for five separate tow-yo sections.
Other physical oceanographic measurementsQuantity: number of deployments = 3
Description: Autosub3 deployments. On board were a Seabird CTD, a simrad multi-beam echosounder, two RDI ADCPs, an Edgetech sub-bottom profiler and a Rockland MicroRider microstructure sensor module.
Chemical oceanography 
OxygenQuantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
OxygenQuantity: number of deployments = 2
Description: Seaglider deployments from two separate Seagliders. Instruments on both were: a pressure sensor, a Seabird conductivity-temperature probe, a dissolved-oxygen sensor, a Wetlabs Ecopuck to measure chlorophyll fluorescence, backscatter and CDOM, and a photosynthetically active radiation (PAR) sensor. A total of 58 dives were completed, maximum depths 900m for sg510 and 450m for sg579.
Other dissolved gasesQuantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
IsotopesQuantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: number of deployments = 2
Description: Seaglider deployments from two separate Seagliders. Instruments on both were: a pressure sensor, a Seabird conductivity-temperature probe, a dissolved-oxygen sensor, a Wetlabs Ecopuck to measure chlorophyll fluorescence, backscatter and CDOM, and a photosynthetically active radiation (PAR) sensor. A total of 58 dives were completed, maximum depths 900m for sg510 and 450m for sg579.
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: number of stations = 109
Description: CTD stations. Instruments used: two Seabird CTDs and a dissolved oxygen sensor, beam transmissometer, fluorometer, PAR sensor, altimeter, lowered adcp for currents and 24x10 litre bottle rosette. Analysis of water samples for salinity, dissolved oxygen, delta O18 isotope and trace gases for meltwater identification (He3, He4 and H3).
TaggingsQuantity: number of deployments = 14
Description: 14 Seals tagged, of which seven were Elephant seals and seven were Weddell seals. The tags will measure pressure, temperature and salinity, as well as location, and are hoped to continue to operate until the end of 2014.
Meteorology 
Upper air observationsQuantity: number of deployments = 38
Description: Radiosonde launches measuring temperature, humidity and windspeed to a maximum altitude of around 20 km.
Occasional standard measurementsQuantity: number of deployments = 38
Description: Radiosonde launches measuring temperature, humidity and windspeed to a maximum altitude of around 20 km.
Routine standard measurementsQuantity: activity duration in days = 40
Description: Underway measurements. Air temperature, humidity, photosynthetically active radiation, total incoming radiation, air pressure, wind direction, wind speed, wind velocity components, water temperature, conductivity, salinity, chlorophyll-a concentration (uncalibrated).
Geology and geophysics 
Single-beam echosoundingQuantity: activity duration in days = 40
Description: Swath bathymetry using a Kongsberg Simrad EM122.
Multi-beam echosoundingQuantity: number of deployments = 3
Description: Autosub3 deployments. On board were a Seabird CTD, a simrad multi-beam echosounder, two RDI ADCPs, an Edgetech sub-bottom profiler and a Rockland MicroRider microstructure sensor module.
Other geological/geophysical measurementsQuantity: number of deployments = 3
Description: Autosub3 deployments. On board were a Seabird CTD, a simrad multi-beam echosounder, two RDI ADCPs, an Edgetech sub-bottom profiler and a Rockland MicroRider microstructure sensor module.
Moorings, landers, buoys 
Physical oceanography 
CTD stations71° 19' 47" S  102° 32' 59" W — Mooring trough_E. Deployed 04/03/2014. Four aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W)
CTD stations75° 3' 36" S  101° 58' 59" W — Mooring BSR5. Deployed 22/01/2009, recovered 15/02/2014 Three seabird temperature recorders (P,T), two microcats (P,T,S), one Alec AEM-USB (P,T,U,V,W), one aquadopp (P,T,U,V,W)
CTD stations71° 25' 23" S  114° 18' 53" W — Mooring iSTAR5. Deployed 05/03/2012, recovered 28/02/2014 Six aqualoggers (P,T), three microcats (P,T,S), three aquadopps (P,T,U,V,W)
CTD stations75° 3' 18" S  102° 9' 18" W — Mooring iSTAR9. Deployed 24/02/2012, recovered 12/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one bottom pressure recorder (P,T), one aquadopp (P,T,U,V,W), one upwards-looking 300 kHz ADCP (P,T,U,V,W)
CTD stations75° 3' 29" S  102° 9' 18" W — Mooring PIG_S. Deployed 16/02/2014. Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
CTD stations73° 48' 47" S  106° 32' 5" W — Mooring mid-shelf. Deployed 22/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W)
CTD stations71° 33' 41" S  113° 2' 47" W — Mooring iSTAR1, Deployed 06/03/2012, recovered 02/03/2014 Seven aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W), one upward-looking 75kHz ADCP (P,T,U,V,W).
CTD stations74° 51' 59" S  102° 4' 47" W — Mooring PIG_N. Deployed 18/02/2014 Seven aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upwards-looking 300 kHz ADCP (P,T,U,V,W)
CTD stations73° 48' 47" S  106° 32' 5" W — Mooring iSTAR6. Deployed 27/02/2012, recovered 06/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W)
CTD stations71° 32' 42" S  114° 18' 11" W — Mooring iSTAR4. Deployed 05/03/2012, recovered 28/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W).
CTD stations71° 33' 41" S  113° 2' 47" W — Mooring trough_W. Deployed 02/03/2014. Four aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W)
CTD stations74° 21' 41" S  104° 58' 5" W — Mooring iSTAR7. Deployed 23/02/2012, recovered 06/02/2014 Six aqualoggers (P,T), two microcats (P,T,S), one upward-looking 600 kHz ADCP (P,T,U,V,W), one downward-looking 75 kHz ADCP (P,T,U,V,W)
CTD stations74° 51' 47" S  102° 6' 18" W — Mooring iSTAR8. Deployed 23/02/2012, recovered 12/02/2014 Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
Current meters75° 3' 29" S  102° 9' 18" W — Mooring PIG_S. Deployed 16/02/2014. Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
Current meters75° 3' 36" S  101° 58' 59" W — Mooring BSR5. Deployed 22/01/2009, recovered 15/02/2014 Three seabird temperature recorders (P,T), two microcats (P,T,S), one Alec AEM-USB (P,T,U,V,W), one aquadopp (P,T,U,V,W)
Current meters74° 51' 47" S  102° 6' 18" W — Mooring iSTAR8. Deployed 23/02/2012, recovered 12/02/2014 Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
Current meters74° 21' 41" S  104° 58' 5" W — Mooring iSTAR7. Deployed 23/02/2012, recovered 06/02/2014 Six aqualoggers (P,T), two microcats (P,T,S), one upward-looking 600 kHz ADCP (P,T,U,V,W), one downward-looking 75 kHz ADCP (P,T,U,V,W)
Current meters73° 48' 47" S  106° 32' 5" W — Mooring iSTAR6. Deployed 27/02/2012, recovered 06/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W)
Current meters71° 25' 23" S  114° 18' 53" W — Mooring iSTAR5. Deployed 05/03/2012, recovered 28/02/2014 Six aqualoggers (P,T), three microcats (P,T,S), three aquadopps (P,T,U,V,W)
Current meters71° 32' 42" S  114° 18' 11" W — Mooring iSTAR4. Deployed 05/03/2012, recovered 28/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W).
Current meters71° 33' 41" S  113° 2' 47" W — Mooring iSTAR1, Deployed 06/03/2012, recovered 02/03/2014 Seven aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W), one upward-looking 75kHz ADCP (P,T,U,V,W).
Current meters75° 3' 18" S  102° 9' 18" W — Mooring iSTAR9. Deployed 24/02/2012, recovered 12/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one bottom pressure recorder (P,T), one aquadopp (P,T,U,V,W), one upwards-looking 300 kHz ADCP (P,T,U,V,W)
Current meters73° 48' 47" S  106° 32' 5" W — Mooring mid-shelf. Deployed 22/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W)
Current meters71° 19' 47" S  102° 32' 59" W — Mooring trough_E. Deployed 04/03/2014. Four aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W)
Current meters71° 33' 41" S  113° 2' 47" W — Mooring trough_W. Deployed 02/03/2014. Four aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W)
Current meters74° 51' 59" S  102° 4' 47" W — Mooring PIG_N. Deployed 18/02/2014 Seven aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upwards-looking 300 kHz ADCP (P,T,U,V,W)
Current profiler (eg ADCP)71° 33' 41" S  113° 2' 47" W — Mooring iSTAR1, Deployed 06/03/2012, recovered 02/03/2014 Seven aqualoggers (P,T), two microcats (P,T,S), two aquadopps (P,T,U,V,W), one upward-looking 75kHz ADCP (P,T,U,V,W).
Current profiler (eg ADCP)74° 51' 47" S  102° 6' 18" W — Mooring iSTAR8. Deployed 23/02/2012, recovered 12/02/2014 Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
Current profiler (eg ADCP)74° 21' 41" S  104° 58' 5" W — Mooring iSTAR7. Deployed 23/02/2012, recovered 06/02/2014 Six aqualoggers (P,T), two microcats (P,T,S), one upward-looking 600 kHz ADCP (P,T,U,V,W), one downward-looking 75 kHz ADCP (P,T,U,V,W)
Current profiler (eg ADCP)75° 3' 18" S  102° 9' 18" W — Mooring iSTAR9. Deployed 24/02/2012, recovered 12/02/2014 Three aqualoggers (P,T), two microcats (P,T,S), one bottom pressure recorder (P,T), one aquadopp (P,T,U,V,W), one upwards-looking 300 kHz ADCP (P,T,U,V,W)
Current profiler (eg ADCP)75° 3' 29" S  102° 9' 18" W — Mooring PIG_S. Deployed 16/02/2014. Five aqualoggers (P,T), two microcats (P,T,S), one aquadopp (P,T,U,V,W), one upward-looking 300 kHz ADCP (P,T,U,V,W)
Data held at BODC 
Series/Profiles 
105  CTD/STD cast
Transmittance and attenuance of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Metadata parameters
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Reference numbers
Dissolved oxygen parameters in the water column
Transmittance and attenuance of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Metadata parameters
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Reference numbers
Dissolved oxygen parameters in the water column

BODC idDate/TimeLocationDoc.
17356932014-03-01 23:51 71° 27' 33" S  113° 21' 29" W  View metadata report for BODC series reference number 1735693
17357002014-03-02 01:29 71° 24' 38" S  113° 31' 28" W  View metadata report for BODC series reference number 1735700
17357122014-03-02 03:01 71° 21' 8" S  113° 36' 17" W  View metadata report for BODC series reference number 1735712
17357242014-03-02 05:21 71° 15' 2" S  113° 44' 25" W  View metadata report for BODC series reference number 1735724
17357362014-03-02 08:26 71° 18' 28" S  113° 7' 2" W  View metadata report for BODC series reference number 1735736
17357482014-03-02 10:23 71° 21' 6" S  113° 0' 1" W  View metadata report for BODC series reference number 1735748
17357612014-03-02 17:04 71° 33' 25" S  113° 1' 56" W  View metadata report for BODC series reference number 1735761
17357732014-03-03 03:40 71° 22' 28" S  112° 55' 59" W  View metadata report for BODC series reference number 1735773
17357852014-03-03 04:57 71° 24' 21" S  112° 51' 27" W  View metadata report for BODC series reference number 1735785
17357972014-03-03 20:02 71° 19' 10" S  107° 30' 2" W  View metadata report for BODC series reference number 1735797
17358042014-03-03 22:26 71° 19' 7" S  106° 56' 44" W  View metadata report for BODC series reference number 1735804
17358162014-03-04 00:32 71° 19' 19" S  106° 24' 52" W  View metadata report for BODC series reference number 1735816
17358282014-03-04 02:58 71° 19' 11" S  105° 51' 44" W  View metadata report for BODC series reference number 1735828
17358412014-03-04 06:04 71° 19' 5" S  105° 19' 23" W  View metadata report for BODC series reference number 1735841
17358532014-03-04 13:02 71° 18' 50" S  104° 16' 22" W  View metadata report for BODC series reference number 1735853
17358652014-03-04 19:54 71° 19' 39" S  102° 32' 58" W  View metadata report for BODC series reference number 1735865
17358772014-03-04 22:09 71° 19' 27" S  102° 53' 19" W  View metadata report for BODC series reference number 1735877
17358892014-03-05 01:55 71° 19' 13" S  102° 0' 57" W  View metadata report for BODC series reference number 1735889
17358902014-03-05 06:02 71° 19' 13" S  101° 36' 48" W  View metadata report for BODC series reference number 1735890
17347572014-01-30 11:56 61° 35' 31" S  88° 50' 21" W  View metadata report for BODC series reference number 1734757
17347692014-02-01 11:12 67° 40' 54" S  100° 54' 18" W  View metadata report for BODC series reference number 1734769
17347702014-02-02 15:35 70° 24' 6" S  101° 40' 19" W  View metadata report for BODC series reference number 1734770
17347822014-02-02 22:13 70° 34' 43" S  101° 57' 17" W  View metadata report for BODC series reference number 1734782
17347942014-02-03 04:42 70° 44' 31" S  102° 7' 17" W  View metadata report for BODC series reference number 1734794
17348012014-02-03 10:17 70° 54' 56" S  102° 7' 50" W  View metadata report for BODC series reference number 1734801
17348132014-02-03 14:43 71° 4' 41" S  102° 13' 43" W  View metadata report for BODC series reference number 1734813
17348252014-02-03 18:28 71° 11' 17" S  102° 21' 55" W  View metadata report for BODC series reference number 1734825
17348372014-02-03 21:47 71° 20' 18" S  102° 34' 13" W  View metadata report for BODC series reference number 1734837
17348492014-02-04 01:01 71° 32' 2" S  102° 48' 1" W  View metadata report for BODC series reference number 1734849
17348502014-02-04 04:30 71° 43' 59" S  103° 1' 32" W  View metadata report for BODC series reference number 1734850
17348622014-02-04 08:18 71° 55' 48" S  103° 34' 11" W  View metadata report for BODC series reference number 1734862
17348742014-02-04 12:08 72° 7' 12" S  104° 5' 33" W  View metadata report for BODC series reference number 1734874
17348862014-02-04 15:25 72° 20' 25" S  104° 32' 22" W  View metadata report for BODC series reference number 1734886
17348982014-02-04 19:04 72° 38' 51" S  104° 58' 29" W  View metadata report for BODC series reference number 1734898
17349052014-02-04 22:22 72° 47' 59" S  104° 9' 54" W  View metadata report for BODC series reference number 1734905
17349172014-02-05 01:46 73° 4' 59" S  103° 46' 7" W  View metadata report for BODC series reference number 1734917
17349292014-02-05 06:02 73° 31' 1" S  103° 58' 29" W  View metadata report for BODC series reference number 1734929
17349302014-02-05 14:05 73° 34' 36" S  103° 49' 39" W  View metadata report for BODC series reference number 1734930
17349422014-02-05 15:50 73° 39' 19" S  104° 19' 37" W  View metadata report for BODC series reference number 1734942
17349542014-02-05 18:22 73° 44' 59" S  105° 0' 7" W  View metadata report for BODC series reference number 1734954
17349662014-02-05 21:24 73° 48' 2" S  105° 45' 7" W  View metadata report for BODC series reference number 1734966
17349782014-02-06 02:26 73° 52' 42" S  107° 36' 35" W  View metadata report for BODC series reference number 1734978
17349912014-02-06 04:35 73° 50' 22" S  108° 0' 44" W  View metadata report for BODC series reference number 1734991
17350052014-02-06 09:23 73° 48' 34" S  106° 32' 5" W  View metadata report for BODC series reference number 1735005
17350172014-02-06 14:03 74° 0' 13" S  106° 8' 51" W  View metadata report for BODC series reference number 1735017
17350292014-02-06 18:39 74° 21' 55" S  104° 59' 2" W  View metadata report for BODC series reference number 1735029
17350302014-02-06 22:48 74° 17' 14" S  105° 23' 35" W  View metadata report for BODC series reference number 1735030
17350422014-02-07 05:18 74° 0' 9" S  106° 7' 58" W  View metadata report for BODC series reference number 1735042
17350542014-02-07 07:11 74° 0' 21" S  105° 44' 57" W  View metadata report for BODC series reference number 1735054
17350662014-02-09 16:18 74° 31' 48" S  104° 30' 54" W  View metadata report for BODC series reference number 1735066
17350782014-02-09 20:12 74° 43' 5" S  104° 1' 38" W  View metadata report for BODC series reference number 1735078
17350912014-02-09 23:55 74° 47' 14" S  103° 35' 19" W  View metadata report for BODC series reference number 1735091
17351092014-02-10 02:40 74° 51' 29" S  103° 9' 13" W  View metadata report for BODC series reference number 1735109
17351102014-02-10 08:24 74° 59' 49" S  102° 16' 58" W  View metadata report for BODC series reference number 1735110
17351222014-02-11 03:27 75° 5' 30" S  101° 48' 11" W  View metadata report for BODC series reference number 1735122
17351342014-02-11 05:09 75° 4' 14" S  101° 42' 19" W  View metadata report for BODC series reference number 1735134
17351462014-02-11 07:34 75° 3' 14" S  101° 39' 46" W  View metadata report for BODC series reference number 1735146
17351582014-02-11 14:04 75° 0' 2" S  101° 33' 52" W  View metadata report for BODC series reference number 1735158
17351712014-02-11 16:10 74° 57' 25" S  101° 26' 28" W  View metadata report for BODC series reference number 1735171
17351832014-02-11 18:09 74° 54' 29" S  101° 19' 5" W  View metadata report for BODC series reference number 1735183
17351952014-02-11 19:48 74° 51' 25" S  101° 11' 21" W  View metadata report for BODC series reference number 1735195
17352022014-02-11 21:26 74° 49' 1" S  101° 5' 9" W  View metadata report for BODC series reference number 1735202
17352142014-02-11 23:04 74° 46' 50" S  101° 0' 52" W  View metadata report for BODC series reference number 1735214
17352262014-02-14 21:39 75° 1' 52" S  101° 46' 58" W  View metadata report for BODC series reference number 1735226
17352382014-02-15 21:05 75° 5' 15" S  101° 48' 3" W  View metadata report for BODC series reference number 1735238
17352512014-02-16 07:21 74° 59' 34" S  101° 36' 17" W  View metadata report for BODC series reference number 1735251
17352632014-02-16 09:43 75° 3' 25" S  102° 9' 24" W  View metadata report for BODC series reference number 1735263
17352752014-02-17 04:40 75° 6' 2" S  103° 53' 7" W  View metadata report for BODC series reference number 1735275
17352872014-02-17 08:04 75° 2' 58" S  104° 25' 4" W  View metadata report for BODC series reference number 1735287
17352992014-02-17 12:14 75° 0' 5" S  104° 44' 4" W  View metadata report for BODC series reference number 1735299
17353062014-02-17 14:14 74° 56' 58" S  105° 2' 15" W  View metadata report for BODC series reference number 1735306
17353182014-02-17 16:42 74° 53' 37" S  105° 20' 25" W  View metadata report for BODC series reference number 1735318
17353312014-02-17 19:59 74° 48' 29" S  105° 24' 13" W  View metadata report for BODC series reference number 1735331
17353432014-02-17 23:46 74° 40' 0" S  105° 12' 58" W  View metadata report for BODC series reference number 1735343
17353552014-02-18 11:52 74° 51' 52" S  102° 5' 1" W  View metadata report for BODC series reference number 1735355
17353672014-02-18 15:54 74° 55' 45" S  102° 43' 7" W  View metadata report for BODC series reference number 1735367
17353792014-02-19 17:28 74° 49' 57" S  106° 31' 55" W  View metadata report for BODC series reference number 1735379
17353802014-02-19 19:54 74° 50' 0" S  106° 46' 18" W  View metadata report for BODC series reference number 1735380
17353922014-02-19 22:36 74° 46' 28" S  106° 51' 52" W  View metadata report for BODC series reference number 1735392
17354112014-02-20 02:04 74° 41' 45" S  106° 53' 7" W  View metadata report for BODC series reference number 1735411
17354232014-02-20 05:02 74° 37' 59" S  107° 14' 41" W  View metadata report for BODC series reference number 1735423
17354352014-02-20 08:24 74° 28' 59" S  107° 6' 40" W  View metadata report for BODC series reference number 1735435
17354472014-02-20 11:33 74° 21' 39" S  107° 19' 30" W  View metadata report for BODC series reference number 1735447
17354592014-02-20 14:27 74° 16' 24" S  107° 4' 5" W  View metadata report for BODC series reference number 1735459
17354602014-02-21 13:22 74° 31' 37" S  105° 32' 7" W  View metadata report for BODC series reference number 1735460
17354722014-02-21 16:24 74° 29' 57" S  106° 12' 17" W  View metadata report for BODC series reference number 1735472
17354842014-02-22 11:59 74° 34' 58" S  106° 31' 2" W  View metadata report for BODC series reference number 1735484
17354962014-02-22 19:30 73° 48' 43" S  106° 31' 53" W  View metadata report for BODC series reference number 1735496
17355032014-02-27 01:43 71° 31' 53" S  112° 44' 57" W  View metadata report for BODC series reference number 1735503
17355152014-02-27 03:42 71° 33' 24" S  112° 56' 7" W  View metadata report for BODC series reference number 1735515
17355272014-02-27 06:01 71° 34' 48" S  113° 7' 10" W  View metadata report for BODC series reference number 1735527
17355392014-02-27 08:11 71° 35' 54" S  113° 18' 7" W  View metadata report for BODC series reference number 1735539
17355402014-02-27 10:25 71° 38' 9" S  113° 32' 59" W  View metadata report for BODC series reference number 1735540
17355522014-02-27 13:07 71° 40' 5" S  113° 47' 24" W  View metadata report for BODC series reference number 1735552
17355642014-02-27 14:58 71° 41' 58" S  114° 2' 28" W  View metadata report for BODC series reference number 1735564
17355762014-02-27 22:49 71° 43' 52" S  114° 17' 0" W  View metadata report for BODC series reference number 1735576
17355882014-02-28 00:47 71° 38' 18" S  114° 17' 28" W  View metadata report for BODC series reference number 1735588
17356072014-02-28 02:08 71° 32' 35" S  114° 18' 13" W  View metadata report for BODC series reference number 1735607
17356192014-02-28 03:16 71° 28' 11" S  114° 16' 11" W  View metadata report for BODC series reference number 1735619
17356202014-02-28 04:54 71° 25' 16" S  114° 18' 50" W  View metadata report for BODC series reference number 1735620
17356322014-02-28 07:08 71° 20' 59" S  114° 20' 4" W  View metadata report for BODC series reference number 1735632
17356442014-02-28 22:29 71° 7' 56" S  114° 21' 58" W  View metadata report for BODC series reference number 1735644
17356562014-03-01 03:56 70° 46' 34" S  114° 22' 59" W  View metadata report for BODC series reference number 1735656
17356682014-03-01 09:03 71° 5' 1" S  113° 58' 12" W  View metadata report for BODC series reference number 1735668
17356812014-03-01 20:01 71° 31' 32" S  113° 16' 4" W  View metadata report for BODC series reference number 1735681
Discrete samples 
104  CTD frame plus rosette samplerStable isotope enrichment in the water column
Salinity of the water column
Dissolved oxygen parameters in the water column