RRS Charles Darwin CD37
Cruise summary report
| Cruise Info. | |||||||||||||||||||||||||||||
| Ship name (ship code) | RRS Charles Darwin (74AB) | ||||||||||||||||||||||||||||
| Cruise identifier | CD37 | ||||||||||||||||||||||||||||
| Cruise period | 1989-01-03 — 1989-04-10 | ||||||||||||||||||||||||||||
| Status | Completed | ||||||||||||||||||||||||||||
| Port of departure | Stanley, Falkland Islands (Malvinas) | ||||||||||||||||||||||||||||
| Port of return | Stanley, Falkland Islands (Malvinas) | ||||||||||||||||||||||||||||
| Purpose | Research | ||||||||||||||||||||||||||||
| Objectives | Geophysical cruise. P. Barker (Legs 1 and 2); C. Pudsey (Leg 3)
Charles Darwin was fitted with GLORIA and the main interest in the cruise was to run this over a number of zones of interest, in particular over the North Scotia Ridge, in the South Sandwich Arc area over the Western Margin of the Antarctic Peninsula. A full suite of other geophysical measurements was carried out in parallel with the GLORIA survey. | ||||||||||||||||||||||||||||
| Chief scientist | Peter F Barker (British Antarctic Survey) | ||||||||||||||||||||||||||||
| Project | Marine Geophysics Cruise - Scotia and Bellingshausen | ||||||||||||||||||||||||||||
| Coordinating body | BAS | ||||||||||||||||||||||||||||
| Cruise report |  (2.63 MB) | ||||||||||||||||||||||||||||
| Ocean/sea areas | |||||||||||||||||||||||||||||
| General | South Atlantic Ocean South Pacific Ocean | ||||||||||||||||||||||||||||
| Specific | Antarctic, Southern Ocean | ||||||||||||||||||||||||||||
| Track charts | (2.29 MB) | ||||||||||||||||||||||||||||
| Measurements | |||||||||||||||||||||||||||||
| Physical oceanography | |||||||||||||||||||||||||||||
| CTD stations | Quantity: activity duration in days = 1.4 Description: A number of CTD stations were tested throughout the cruise. | ||||||||||||||||||||||||||||
| Current profiler (eg ADCP) | Quantity: activity duration in days = 85.9 Description: An amount of ADCP data was gathered during the period of the cruise. | ||||||||||||||||||||||||||||
| Sea level (inc. bot. press., inverted echosounder) | Quantity: activity duration in days = 84.7 Description: PMS samples were taken throughout the cruise. | ||||||||||||||||||||||||||||
| Geology and geophysics | |||||||||||||||||||||||||||||
| Long/short range side scan sonar | Quantity: activity duration in days = 60 Description: A GLORIA survey took place during the cruise. | ||||||||||||||||||||||||||||
| Single channel seismic reflection | Quantity: activity duration in days = 53.2 Description: Single channel seismic data was collected throughout the cruise. | ||||||||||||||||||||||||||||
| Gravity measurements | Quantity: activity duration in days = 76.1 Description: An amount of gravity data was collected during the cruise. | ||||||||||||||||||||||||||||
| Magnetic measurements | Quantity: activity duration in days = 70.4 Description: An amount of magnetic data was collected throughout the cruise. | ||||||||||||||||||||||||||||
| Data held at BODC | Get data | ||||||||||||||||||||||||||||
| Series/Profiles | |||||||||||||||||||||||||||||
| 6 CTD/STD cast | Reference numbers Transmittance and attenuance of the water column Sound velocity and travel time in the water column Salinity of the water column Vertical spatial coordinates Temperature of the water column Density of the water column Electrical conductivity of the water column Reference numbers Transmittance and attenuance of the water column Sound velocity and travel time in the water column Salinity of the water column Vertical spatial coordinates Temperature of the water column Density of the water column Electrical conductivity of the water column
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| Discrete samples | |||||||||||||||||||||||||||||
| 6 CTD frame plus rosette sampler |
