BODC Cruise Metadata Report for RRS James Clark Ross (74JC) cruise JR16004
Introduction
This report collates information from the BODC cruise inventory and oceanographic databases. It presents
- Cruise Inventory Information
- A summary of BODC data holdings for the cruise from the
- References - including cruise tracks and cruise reports
Cruise Inventory Information
| Long name | RRS James Clark Ross (74JC) cruise JR16004 |
|---|---|
| Short name | JR16004 |
| Objectives and Narrative |
JR16004 had two main components.
One (SME975) in which we will remain north of the Sea-ice zone, in the southern Antarctic Circumpolar Current region. This component of the cruise enters within the framework of the long-term monitoring of this ocean section (A23), as part of the ORCHESTRA project. It will allow us to assess water-mass modification and changes, and in particular, changes and trends in the Antarctic Bottom Water. The second component of JR16004 (SME986) aims at zooming onto the source region of Antarctic Bottom Water, where potential changes at A23 would originate. In particular, Antarctic Bottom Water are formed by relatively warm current that enters in contact with ice-shelves. We will investigate the processes controlling the on-shore transport of relatively warm water onto the shelf toward the ice-shelves. Specifically we aim at observing the circulation (seasonality, time-scale) and forcing (tide, sea-ice, air-sea) of the circulation on the continental shelf, and make unprecedented measurements of the biological and physical carbon pumps and associated acidification. Specifically, involved conducting a one repeat meridional hydrographic section (A23) along ~30°W, south of South Georgia, and a set of small hydrographic and biogeochemical sections across the continental shelf break, and across the Filchner Depression on the continental shelf break, as well as mooring deployment and recovery, float deployments, and seals tagging. Combined, this consisted of more 175 CTD stations, 9 mooring deployments, 3 mooring recovery, 5 tagged seals, 13 floats deployed, plus running underway surface ocean/met sensors. |
| Ship | RRS James Clark Ross |
| Departure Port | Stanley, Falkland Islands (Malvinas) |
| Departure Date | 2017-01-24 |
| Arrival Port | Punta Arenas, Chile |
| Arrival Date | 2017-03-13 |
| Principal Scientist(s) | Jean-Baptiste Sallee (Oceanography and Climate Laboratory (UMR 7159)) |
| Responsible Organisation | British Antarctic Survey |
| Associated Project(s) | Ocean Regulation of Climate by Heat and Carbon Sequestration and Transports (ORCHESTRA), WAPITI |
| IHB Sea Areas Visited | South West Atlantic Ocean (limit 20W), Southern Ocean |
| Marsden Squares Visited | 482/483/519/520 |
| Work Area Description | |
| Unable to lookup cruise bounds at this time | |
| Work Area Bounding Polygon | |
| Southern Limit | unknown |
| Northern Limit | unknown |
| Western Limit | unknown |
| Eastern Limit | unknown |
Cruise Inventory Datasets
No information on datasets is currently available for this cruise
Cruise Inventory Mooring/Buoy Operations
No information on datasets is currently available
Summary of BODC Data Holdings for the Cruise
National Oceanographic Database
Summary
| # Series | Instrument Description | Parameters |
|---|---|---|
| 24 | Acoustic doppler current profiler |
Horizontal velocity of the water column (currents) Reference numbers Vertical spatial coordinates |
| 30 | CTD/STD cast |
Chlorophyll pigment concentrations in water bodies Density of the water column Dissolved oxygen parameters in the water column Reference numbers Salinity of the water column Temperature of the water column Transmittance and attenuance of the water column Vertical spatial coordinates Visible waveband radiance and irradiance measurements in the water column |
Note: Parameter terms are taken from the BODC Parameter Discovery Vocabulary XML (SKOS)
Full List
| BODC Reference | Instrument Description | Date/Time | Location | |
|---|---|---|---|---|
| 1836882 | CTD/STD cast | 2017-01-30 06:06Z | 55° 13' S, 34° 30' W | Click for more |
| 1836894 | CTD/STD cast | 2017-01-30 07:17Z | 55° 14' S, 34° 28' W | Click for more |
| 1836901 | CTD/STD cast | 2017-01-30 08:52Z | 55° 15' S, 34° 26' W | Click for more |
| 1836913 | CTD/STD cast | 2017-01-30 10:58Z | 55° 17' S, 34° 24' W | Click for more |
| 1836925 | CTD/STD cast | 2017-01-30 15:01Z | 55° 28' S, 34° 7' W | Click for more |
| 1836937 | CTD/STD cast | 2017-01-30 19:16Z | 55° 43' S, 33° 46' W | Click for more |
| 1836949 | CTD/STD cast | 2017-01-31 06:43Z | 56° 22' S, 32° 52' W | Click for more |
| 1836950 | CTD/STD cast | 2017-01-31 14:02Z | 56° 46' S, 32° 18' W | Click for more |
| 1836962 | CTD/STD cast | 2017-02-01 10:17Z | 57° 7' S, 31° 48' W | Click for more |
| 1836974 | CTD/STD cast | 2017-02-01 15:38Z | 57° 27' S, 31° 19' W | Click for more |
| 1836986 | CTD/STD cast | 2017-02-01 21:07Z | 57° 48' S, 30° 49' W | Click for more |
| 1836998 | CTD/STD cast | 2017-02-02 02:50Z | 58° 12' S, 30° 49' W | Click for more |
| 1837001 | CTD/STD cast | 2017-02-02 09:33Z | 58° 38' S, 30° 49' W | Click for more |
| 1837013 | CTD/STD cast | 2017-02-02 14:48Z | 59° 3' S, 30° 49' W | Click for more |
| 1837025 | CTD/STD cast | 2017-02-02 19:29Z | 59° 26' S, 30° 51' W | Click for more |
| 1837037 | CTD/STD cast | 2017-02-03 00:12Z | 59° 40' S, 30° 54' W | Click for more |
| 1837049 | CTD/STD cast | 2017-02-03 03:36Z | 59° 46' S, 30° 54' W | Click for more |
| 1837050 | CTD/STD cast | 2017-02-03 08:55Z | 59° 59' S, 30° 55' W | Click for more |
| 1837062 | CTD/STD cast | 2017-02-03 13:44Z | 60° 18' S, 30° 57' W | Click for more |
| 1837074 | CTD/STD cast | 2017-02-03 18:40Z | 60° 42' S, 31° 7' W | Click for more |
| 1837086 | CTD/STD cast | 2017-02-03 23:50Z | 61° 6' S, 31° 2' W | Click for more |
| 1837098 | CTD/STD cast | 2017-02-04 02:37Z | 61° 10' S, 31° 2' W | Click for more |
| 1837105 | CTD/STD cast | 2017-02-04 08:20Z | 61° 33' S, 31° 6' W | Click for more |
| 1837117 | CTD/STD cast | 2017-02-04 12:33Z | 61° 39' S, 31° 6' W | Click for more |
| 1837129 | CTD/STD cast | 2017-02-04 18:04Z | 62° 4' S, 31° 10' W | Click for more |
| 1837130 | CTD/STD cast | 2017-02-05 01:12Z | 62° 29' S, 31° 15' W | Click for more |
| 1837142 | CTD/STD cast | 2017-02-05 07:15Z | 62° 46' S, 30° 42' W | Click for more |
| 1837154 | CTD/STD cast | 2017-02-05 13:14Z | 63° 4' S, 30° 6' W | Click for more |
| 1837166 | CTD/STD cast | 2017-02-05 19:01Z | 63° 21' S, 29° 34' W | Click for more |
| 1837178 | CTD/STD cast | 2017-02-06 02:45Z | 63° 58' S, 28° 52' W | Click for more |
| 1926262 | Acoustic doppler current profiler | 2017-01-30 07:40Z | 55° 13' S, 34° 29' W | Click for more |
| 1926274 | Acoustic doppler current profiler | 2017-01-31 15:17Z | 56° 46' S, 32° 18' W | Click for more |
| 1926286 | Acoustic doppler current profiler | 2017-02-01 11:17Z | 57° 7' S, 31° 48' W | Click for more |
| 1926298 | Acoustic doppler current profiler | 2017-02-01 16:43Z | 57° 27' S, 31° 19' W | Click for more |
| 1926305 | Acoustic doppler current profiler | 2017-02-01 22:09Z | 57° 48' S, 30° 49' W | Click for more |
| 1926317 | Acoustic doppler current profiler | 2017-02-02 04:27Z | 58° 12' S, 30° 49' W | Click for more |
| 1926329 | Acoustic doppler current profiler | 2017-02-02 10:32Z | 58° 38' S, 30° 49' W | Click for more |
| 1926330 | Acoustic doppler current profiler | 2017-02-02 15:46Z | 59° 3' S, 30° 49' W | Click for more |
| 1926342 | Acoustic doppler current profiler | 2017-02-02 20:33Z | 59° 26' S, 30° 51' W | Click for more |
| 1926354 | Acoustic doppler current profiler | 2017-02-03 01:13Z | 59° 40' S, 30° 54' W | Click for more |
| 1926366 | Acoustic doppler current profiler | 2017-02-03 04:46Z | 59° 46' S, 30° 54' W | Click for more |
| 1926378 | Acoustic doppler current profiler | 2017-02-03 09:54Z | 59° 59' S, 30° 55' W | Click for more |
| 1926391 | Acoustic doppler current profiler | 2017-02-03 14:42Z | 60° 18' S, 30° 57' W | Click for more |
| 1926409 | Acoustic doppler current profiler | 2017-02-03 19:15Z | 60° 42' S, 31° 7' W | Click for more |
| 1926410 | Acoustic doppler current profiler | 2017-02-04 00:43Z | 61° 6' S, 31° 2' W | Click for more |
| 1926422 | Acoustic doppler current profiler | 2017-02-04 03:49Z | 61° 10' S, 31° 2' W | Click for more |
| 1926434 | Acoustic doppler current profiler | 2017-02-04 09:42Z | 61° 33' S, 31° 6' W | Click for more |
| 1926446 | Acoustic doppler current profiler | 2017-02-04 13:38Z | 61° 39' S, 31° 6' W | Click for more |
| 1926458 | Acoustic doppler current profiler | 2017-02-04 19:39Z | 62° 4' S, 31° 10' W | Click for more |
| 1926471 | Acoustic doppler current profiler | 2017-02-05 02:39Z | 62° 29' S, 31° 15' W | Click for more |
| 1926483 | Acoustic doppler current profiler | 2017-02-05 08:46Z | 62° 46' S, 30° 42' W | Click for more |
| 1926495 | Acoustic doppler current profiler | 2017-02-05 14:47Z | 63° 4' S, 30° 6' W | Click for more |
| 1926502 | Acoustic doppler current profiler | 2017-02-05 20:29Z | 63° 21' S, 29° 34' W | Click for more |
| 1926514 | Acoustic doppler current profiler | 2017-02-06 04:16Z | 63° 58' S, 28° 52' W | Click for more |
Project Database
No data currently held for this cruise in the BODC Project Database
