- Resources
- Inventories
- Cruise inventory
- Report
- 6966
RV Thomas Washington 31WTTUNES_2
Cruise summary report
Cruise Info. | |||||||||
Ship name (ship code) | RV Thomas Washington (31WT) | ||||||||
Cruise identifier | 31WTTUNES_2 | ||||||||
Cruise period | 1991-07-16 — 1991-08-25 | ||||||||
Status | Completed | ||||||||
Port of departure | Papeete, French Polynesia | ||||||||
Port of return | Papeete, French Polynesia | ||||||||
Objectives | WDCAR396180
Central subtropical gyres of the North and South Pacific (P16S and P17S) part of the WOCE hydrographic program. Cruise included a section of full depth CTD and water sample profiles and Gerard barrel profiles along a line from 6°S to 33°S along ca. 13°W (WHP line P17) and from 37°30'S to 17° 30'S along 150° 30'W (WHP line P16). 97 CTD/rosette stations were occupied. Samples were analysed for oxygen, nutrient, salinity, CFC's, helium/tritium, CO2 and 14C. | ||||||||
Chief scientist | James H Swift (Scripps Institution of Oceanography) | ||||||||
Project | U.S.WOCE Hydrographic Program | ||||||||
Coordinating body | WOCE IPO | ||||||||
Cruise report | (4.03 MB) | ||||||||
Ocean/sea areas | |||||||||
General | South East Pacific Ocean (limit 140W) | ||||||||
Track charts | (0.09 MB) | ||||||||
Measurements | |||||||||
Physical oceanography | |||||||||
Surface measurements underway (T,S) | Description: T only along track | ||||||||
Water bottle stations | Quantity: number of stations = 97 | ||||||||
CTD stations | Quantity: number of stations = 97 | ||||||||
Transparency (eg transmissometer) | Quantity: number of stations = 97 | ||||||||
Surface drifters/drifting buoys | Quantity: number of deployments = 12 | ||||||||
Neutrally buoyant floats | Quantity: number of deployments = 12 Description: ALACE floods | ||||||||
Chemical oceanography | |||||||||
Oxygen | Quantity: number of stations = 97 | ||||||||
Phosphate | Quantity: number of stations = 97 | ||||||||
Nitrate | Quantity: number of stations = 97 | ||||||||
Nitrite | Quantity: number of stations = 97 | ||||||||
Silicate | Quantity: number of stations = 97 | ||||||||
Alkalinity | |||||||||
Isotopes | |||||||||
Other chemical oceanographic measurements | Description: 14C,226Ra,228Ra,Ba | ||||||||
Geology and geophysics | |||||||||
Multi-beam echosounding | Description: along track | ||||||||
Data held at BODC | Get data | ||||||||
Series/Profiles | |||||||||
1 Single-beam echosounder | Horizontal spatial co-ordinates Date and time Bathymetry and Elevation
|