Listmann, Luisa (2024): Physical oceanography during Alkor cruise AL551 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968624
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Abstract:
This data set comprises unprocessed CTD data collected during the RV ALKOR cruise AL551 conducted in March 2021 (6th to 13th of March) in the Western Baltic Sea by the University of Hamburg. The cruise was part of the 5-year MARSYS teaching cruise program of the University of Hamburg GFP20-1_047. The cruises are designed to train students in sampling methods targeting the different compartments of a marine ecosystem. The CTD data was obtained directly from the Sea & Sun Technology software. No quality control of the data has been done.
Coverage:
Median Latitude: 54.457727 * Median Longitude: 11.004101 * South-bound Latitude: 54.142200 * West-bound Longitude: 10.020600 * North-bound Latitude: 54.712200 * East-bound Longitude: 11.825200
Date/Time Start: 2021-03-06T08:40:48 * Date/Time End: 2021-03-10T16:48:50
Minimum DEPTH, water: -57.49 m * Maximum DEPTH, water: 310.34 m
Event(s):
AL551_1-1 * Latitude: 54.513800 * Longitude: 10.020830 * Date/Time: 2021-03-06T08:39:44 * Elevation: -28.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
AL551_3-1 * Latitude: 54.521990 * Longitude: 10.036240 * Date/Time: 2021-03-06T10:30:02 * Elevation: -29.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
AL551_4-2 * Latitude: 54.553110 * Longitude: 10.121320 * Date/Time: 2021-03-06T12:20:06 * Elevation: -23.0 m * Location: Baltic Sea * Campaign: AL551 (BALTEACH - 1) * Basis: Alkor (1990) * Method/Device: CTD/Rosette (CTD-RO)
Comment:
The data still contains outliers, and therefore negative values of water depth.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | Listmann, Luisa | |||
2 | Cruise/expedition | Expedition | Listmann, Luisa | |||
3 | Station label | Station | Listmann, Luisa | |||
4 | DATE/TIME | Date/Time | Listmann, Luisa | Geocode | ||
5 | LONGITUDE | Longitude | Listmann, Luisa | Geocode | ||
6 | LATITUDE | Latitude | Listmann, Luisa | Geocode | ||
7 | DEPTH, water | Depth water | m | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | Geocode |
8 | Pressure, water | Press | dbar | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
9 | Temperature, water | Temp | °C | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
10 | Conductivity | Cond | mS/cm | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
11 | Salinity | Sal | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | PSU | |
12 | Density, sigma-theta (0) | Sigma-theta | kg/m3 | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
13 | Oxygen saturation | O2 sat | % | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
14 | Oxygen, dissolved | DO | mg/l | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
15 | Chlorophyll a | Chl a | µg/l | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH | |
16 | pH | pH | Listmann, Luisa | Multiparameter probe (CTD), Sea & Sun Technology, CTD90M [Series II]; coupled with Fluorometer, Turner Designs, Cyclops-7 [for Chlorphyll a]; coupled with Oxygen sensor, AMT Analysenmesstechnik GmbH |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)
Size:
297330 data points
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