Publication Date:
2023-03-03
Description:
Raw data of pCO2 measurements during Celtic Explorer cruise CE12010 at station 44ROV12 (Gas Release Experiment). The gas discharge of the gas release experiment was observed in situ during a 4 hour dive with GEOMAR's remotely operated vehicle ROV Kiel 6000 equipped with HD camera/video device and a sonar system. The spread of the dissolved CO2 plume was monitored geochemically using the commercial HydroC pCO2 sensor (S/N 0412-006, Kongsberg Maritime Contros GmbH) mounted to the front porch of the ROV. The sensor was calibrated for pCO2 signals up to 3,000 µatm (accuracy ~1% of reading resolution; resolution: 〈30 µatm) and was programmed to measure in 60 s intervals, which is equal to the sensor's response time.
Keywords:
44ROV12; carbon dioxide; Carbon dioxide, partial pressure; CE12010; CE12010_44; Celtic Explorer; Conductivity; CTD, SEA-BIRD SBE 9 plus; DATE/TIME; Density, mass density; DEPTH, water; ECO2; gas release experiment; geological storage; HydroC pCO2 sensor, CONTROS; Identification; LATITUDE; leakage; LONGITUDE; North Sea; Remote operated vehicle; ROV; Salinity; Sleipner; Sub-seabed CO2 Storage: Impact on Marine Ecosystems; Temperature, water
Type:
Dataset
Format:
text/tab-separated-values, 2238 data points
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