Physical oceanography and anthropogenic tracers measured on water bottle samples during Maria S. Merian cruise MSM64 ...

The bottle data on cruise MSM64 contain measurements of pressure, temperature, salinity and oxygen (derived from CTD values at the location of closing bottles) and direct measurements of oxygen, CFC-12 and SF6. The data were collected with the research vessel Maria S. Merian. Region: subpolar Northa...

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Bibliographic Details
Main Authors: Steinfeldt, Reiner, Kieke, Dagmar, Bulsiewicz, Klaus, Huhn, Oliver
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
anthropogenic tracers
subpolar North Atlantic
Event label
LATITUDE
LONGITUDE
ELEVATION
Station label
Bottle number
DATE/TIME
Day of the year
DEPTH, water
Pressure, water
Temperature, water
Temperature, water, potential
Salinity
Density, potential
Oxygen
Freon-12 dichlorodifluoromethane
Sulfur hexafluoride, SF6
CTD/Rosette
Acoustic Doppler Current Profiler
Mooring
Inverted echo sounder equipped with pressure sensor
Multiparameter probe CTD, Sea-Bird, SBE 911plus; coupled with Carousel Water Sampler, Sea-Bird, SBE 32
Titration, Winkler
Capillary-chromatographic system with electron capture detector
MSM64
Maria S. Merian
North Atlantic
Online Access:https://dx.doi.org/10.1594/pangaea.962044
https://doi.pangaea.de/10.1594/PANGAEA.962044
Description
Summary:The bottle data on cruise MSM64 contain measurements of pressure, temperature, salinity and oxygen (derived from CTD values at the location of closing bottles) and direct measurements of oxygen, CFC-12 and SF6. The data were collected with the research vessel Maria S. Merian. Region: subpolar Northa Atlantic, 11°W-47°W, 47°N-54°N, Ports: Southampton - St. John's, Date: May 27 - June 23, 2017. The bottle data were collected by an SBE 32 water sampler system in connection with a SBE 911 plus CTD. CTD was mounted to a metal frame with 22 Niskin bottles of 10 l volume, which was lowered from the sea surface down to 10 m above the seafloor. Pressure, temperature, salinity and oxygen data from the CTD were recorded at the time when closing the bottles. In addition, direct samples of salinity and oxygen from the water bottles have been taken to calibrate the CTD data. The accuracy of the CTD measurements is: 1 dbar for pressure, 0.001 °C for temperature, 0.002 for salinity, 3.5 µmol/kg for oxygen. The oxygen ...

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