Physical oceanography during METEOR cruise M179/2 (CoastCarb)
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2023
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| _version_ | 1867168222868930560 |
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| author | Schwalfenberg, Kai Wollschläger, Jochen Krock, Bernd |
| author_facet | Schwalfenberg, Kai Wollschläger, Jochen Krock, Bernd |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The data presented here were collected during the cruise M179/2 (CoastCarb) with RV Meteor from Punta Arenas (Chile) to Montevideo (Uruguay) (January, 18th, 2022 to February 20th, 2022). In total, 49 vertical CTD-hauls were conducted. The CTD system used was a Sea-Bird Electronics Inc. SBE 911plus probe (SN 09-1266). The CTD was attached to a SBE 32 Carousel Water Sampler containing 24 10-liter Ocean Test Equipment Inc. bottles. The system was equipped with double temperature (SBE 3) and conductivity sensors (SBE 4), a pressure sensor (Digiquartz) an oxygen optode (Aanderaa Optode 4831F), an altimeter (Benthos), and a combined chlorophyll fluorometer and turbidity meter (WET Labs ECO_AFL FL). The sensors were pre-calibrated by the respective manufacturers. Data were recorded with the Seasave V 7.26.7.107 software and processed using the SeaBird SBE Data Processing software. The ship position was derived from the shipboard GPS-system linked to the CTD data. The time zone is given in UTC. Raw data on request. The data was checked for quality and plausibility. Since no calibration of the sensors was performed at the end of the cruise, the quality control was performed as follows. For the parameters that were measured redundant (temperature, potential temperature, salinity, conductivity, and density) the difference to each measurement point was calculated and the respective σ2 normal distribution was calculated. All values falling within the 95% interval were marked with QF 2, and the other values were marked with QF 5. For the oxygen measurements, a manual visual inspection was performed and the values were marked accordingly. The two optical parameters fluorescence and turbidity were marked with QF 2 throughout, since natural outliers can occur here due to particles. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_960961 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Physical oceanography during METEOR cruise M179/2 (CoastCarb) Schwalfenberg, Kai Wollschläger, Jochen Krock, Bernd Chilean Patagonia; Conductivity; CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL/FL; CTD, Sea-Bird, SBE 911plus [SN: 09-1266]; CTD, Sea-Bird, SBE 911plus [SN: 09-1266]; measured with Oxygen optode, Aanderaa, 483F; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; FjordFlux; fjords; Fluorescence; LATITUDE; LONGITUDE; M179/2; M179/2_10-1; M179/2_1-1; M179/2_11-1; M179/2_12-1; M179/2_13-1; M179/2_14-1; M179/2_15-1; M179/2_16-1; M179/2_17-1; M179/2_18-1; M179/2_19-1; M179/2_20-1; M179/2_2-1; M179/2_22-1; M179/2_23-1; M179/2_24-1; M179/2_25-1; M179/2_26-1; M179/2_27-1; M179/2_28-1; M179/2_29-2; M179/2_30-1; M179/2_3-1; M179/2_31-1; M179/2_32-1; M179/2_33-1; M179/2_34-1; M179/2_35-1; M179/2_36-1; M179/2_37-1; M179/2_38-2; M179/2_40-1; M179/2_4-1; M179/2_41-2; M179/2_42-1; M179/2_43-1; M179/2_44-1; M179/2_45-1; M179/2_46-1; M179/2_47-1; M179/2_48-1; M179/2_49-1; M179/2_50-1; M179/2_5-1; M179/2_51-1; M179/2_7-1; M179/2_8-1; M179/2_9-1; Meteor (1986); Number of scans; oceanography; Oxygen; Pressure, water; Quality flag; Quality flag, conductivity; Quality flag, density; Quality flag, oxygen; Quality flag, potential water temperature; Quality flag, salinity; Quality flag, turbidity; Quality flag, water temperature; Salinity; South Atlantic Ocean; South Pacific Ocean; subpolar; Temperature; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit) The data presented here were collected during the cruise M179/2 (CoastCarb) with RV Meteor from Punta Arenas (Chile) to Montevideo (Uruguay) (January, 18th, 2022 to February 20th, 2022). In total, 49 vertical CTD-hauls were conducted. The CTD system used was a Sea-Bird Electronics Inc. SBE 911plus probe (SN 09-1266). The CTD was attached to a SBE 32 Carousel Water Sampler containing 24 10-liter Ocean Test Equipment Inc. bottles. The system was equipped with double temperature (SBE 3) and conductivity sensors (SBE 4), a pressure sensor (Digiquartz) an oxygen optode (Aanderaa Optode 4831F), an altimeter (Benthos), and a combined chlorophyll fluorometer and turbidity meter (WET Labs ECO_AFL FL). The sensors were pre-calibrated by the respective manufacturers. Data were recorded with the Seasave V 7.26.7.107 software and processed using the SeaBird SBE Data Processing software. The ship position was derived from the shipboard GPS-system linked to the CTD data. The time zone is given in UTC. Raw data on request. The data was checked for quality and plausibility. Since no calibration of the sensors was performed at the end of the cruise, the quality control was performed as follows. For the parameters that were measured redundant (temperature, potential temperature, salinity, conductivity, and density) the difference to each measurement point was calculated and the respective σ2 normal distribution was calculated. All values falling within the 95% interval were marked with QF 2, and the other values were marked with QF 5. For the oxygen measurements, a manual visual inspection was performed and the values were marked accordingly. The two optical parameters fluorescence and turbidity were marked with QF 2 throughout, since natural outliers can occur here due to particles. |
| title | Physical oceanography during METEOR cruise M179/2 (CoastCarb) |
| topic | Chilean Patagonia; Conductivity; CTD, Sea-Bird, SBE 911plus; measured with Fluorometer, WET Labs, ECO-AFL/FL; CTD, Sea-Bird, SBE 911plus [SN: 09-1266]; CTD, Sea-Bird, SBE 911plus [SN: 09-1266]; measured with Oxygen optode, Aanderaa, 483F; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; FjordFlux; fjords; Fluorescence; LATITUDE; LONGITUDE; M179/2; M179/2_10-1; M179/2_1-1; M179/2_11-1; M179/2_12-1; M179/2_13-1; M179/2_14-1; M179/2_15-1; M179/2_16-1; M179/2_17-1; M179/2_18-1; M179/2_19-1; M179/2_20-1; M179/2_2-1; M179/2_22-1; M179/2_23-1; M179/2_24-1; M179/2_25-1; M179/2_26-1; M179/2_27-1; M179/2_28-1; M179/2_29-2; M179/2_30-1; M179/2_3-1; M179/2_31-1; M179/2_32-1; M179/2_33-1; M179/2_34-1; M179/2_35-1; M179/2_36-1; M179/2_37-1; M179/2_38-2; M179/2_40-1; M179/2_4-1; M179/2_41-2; M179/2_42-1; M179/2_43-1; M179/2_44-1; M179/2_45-1; M179/2_46-1; M179/2_47-1; M179/2_48-1; M179/2_49-1; M179/2_50-1; M179/2_5-1; M179/2_51-1; M179/2_7-1; M179/2_8-1; M179/2_9-1; Meteor (1986); Number of scans; oceanography; Oxygen; Pressure, water; Quality flag; Quality flag, conductivity; Quality flag, density; Quality flag, oxygen; Quality flag, potential water temperature; Quality flag, salinity; Quality flag, turbidity; Quality flag, water temperature; Salinity; South Atlantic Ocean; South Pacific Ocean; subpolar; Temperature; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit) |
| url | https://doi.org/10.1594/PANGAEA.960961 |