Aurora Australis Southern Ocean oceanographic (CTD) data, cruise au9006 (AAMBER2)

Oceanographic measurements were conducted from Tasmania to Antarctica, and then primarily in the Prydz Bay region, from January 1991 to March 1991. A total of 159 CTD (conductivity, temperature and depth) vertical profile stations were taken, most to near bottom. Niskin bottle water samples were collected for the measurement of salinity, dissolved oxygen, nutrients (phosphate, nitrate+nitrite, silicate), chlorofluorocarbons, helium, tritium, dissolved inorganic carbon, alkalinity, carbon isotopes, dissolved organic carbon, dimethyl sulphide/dimethyl sulphoniopropionate, iodate/iodide, oxygen 18, primary productivity, and biological parameters, using a 24 bottle rosette sampler. Unfortunately, only salinity data from the bottle samples is available due to poor data quality of the nutrient and dissolved oxygen data. CTD salinity data have been calibrated against bottle samples, and are accurate to approximately 0.005 (PSS78).  Measurement and data processing techniques are described, and a summary of the data are presented in graphical and tabular form.
The fields in this dataset are:
oceanography
ship
station number
date
start time
bottom time
finish time
cruise
start position
bottom position
finish position
maximum position
bottom depth
pressure
temperature (T-90)
salinity
sigma-T
specific volume anomaly
geopotential anomaly
dissolved oxygen
fluorescence
photosynthetically active radiation
niskin bottle number

Tags: ACE/CRC, AMD, AMD/AU, BOTTOM DEPTH, BOTTOM POSITION, BOTTOM TIME, CEOS, CONTINENT > ANTARCTICA, CRUISE, CTD > Conductivity, Temperature, Depth, DATE, DISSOLVED OXYGEN, EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > BACTERIA/ARCHAEA, EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > DISSOLVED GASES, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NUTRIENTS, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES, EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE, EARTH SCIENCE > OCEANS > SALINITY/DENSITY > CONDUCTIVITY, EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY, FINISH POSITION, FINISH TIME, FLUORESCENCE, GEOGRAPHIC REGION > POLAR, GEOPOTENTIAL ANOMALY, MAXIMUM POSITION, NISKIN BOTTLE NUMBER, NISKIN BOTTLES, OCEAN > SOUTHERN OCEAN, OCEANOGRAPHY, PHOTOSYNTHETICALLY ACTIVE RADIATION, PRESSURE, R/V AA > R/V Aurora Australis, SALINITY, SHIP, SHIPS, SIGMA-T, SPECIFIC VOLUME ANOMALY, START POSITION, START TIME, STATION NUMBER, TEMPERATURE (T-90)
Organization: Australian Ocean Data Network