de.pangaea.dataset996191 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-08-27T01:14:19Z https://doi.pangaea.de/10.1594/PANGAEA.996191 2026-07-29T12:30:59 publication https://doi.org/10.1594/PANGAEA.996191 Reusch, Thorsten B H

treusch@geomar.de

https://orcid.org/0000-0002-8961-4337 information author Mittermayer-Schmittmann, Felix author Finke, Julia author Lehmann, Andreas

alehmann@geomar.de

https://orcid.org/0000-0001-5618-6105 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital Conductivity-temperature-depth profiles were measured using a Sea&Sun CTM2049 CTD during RV ALKOR cruise AL632. The CTD was equipped with duplicate sensors for temperature, conductivity and oxygen. The oxygen sensor (galvanic oxygen micro-sensor (AMT)) was exchanged in the beginning of the year. All other sensors were calibrated in March 2024. The sensors are used throughout the year and no post-cruise calibration is applied. Data were connected to the station book of the specific cruise as available in the DSHIP database. This dataset presents conductivity–temperature–depth (CTD) profiles collected during the research cruise. The data were processed using a custom Python workflow designed to summarize, standardize, and prepare CTD measurements for publication. Raw sensor output files (.TOB format) were parsed using a dedicated reader that extracts header metadata and harmonizes variable naming conventions across all profiles. Quality control procedures included the removal of non-physical values, treatment of missing or malformed entries, and consistency checks across key variables such as pressure, temperature, conductivity, and derived parameters (e.g., salinity and oxygen). Oxygen values were scaled, and salinity values were corrected according to the respective CTD calibration. Sensor channels were standardized and renamed to ensure compatibility with common data standards. Pressure was linearly interpolated to a uniform 1 dbar grid, and all depth-dependent parameters were interpolated accordingly. Maximum recorded pressure was cross-checked against local bathymetry (elevation); in cases of mismatch, profiles were truncated at the maximum depth of the corresponding location. The workflow further includes visual quality control of oxygen saturation, station locations, and vertical profiles of temperature, salinity, and oxygen. completed Reusch, Thorsten B H

treusch@geomar.de

https://orcid.org/0000-0002-8961-4337 information principalInvestigator Baltic Sea CTD casts RV ALKOR Timeseries theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 10.019458 16.50096 54.140463 55.792122 2025-05-07T05:52:26 2025-05-19T11:06:26 Event label thematicClassification Station label thematicClassification DATE/TIME thematicClassification LATITUDE thematicClassification LONGITUDE thematicClassification Sample elevation physicalMeasurement m m Pressure, water physicalMeasurement CTD dbar dbar Temperature, water physicalMeasurement CTD °C °C Salinity thematicClassification CTD Conductivity physicalMeasurement CTD mS/cm mS/cm Density, sigma-theta (0) physicalMeasurement CTD kg/m**3 kg/m**3 Oxygen physicalMeasurement CTD µmol/l µmol/l Oxygen saturation physicalMeasurement CTD % % Sound velocity in water physicalMeasurement CTD m/s m/s text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996191?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: AL632_1-1 * LATITUDE: 54.513350 * LONGITUDE: 10.019750 * DATE/TIME: 2025-05-07T05:49:56 * ELEVATION: -29.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T05:49:56 EVENT LABEL: AL632_2-2 * LATITUDE: 54.551420 * LONGITUDE: 10.100110 * DATE/TIME: 2025-05-07T06:47:05 * ELEVATION: -29.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T06:47:05 EVENT LABEL: AL632_3-1 * LATITUDE: 54.629430 * LONGITUDE: 10.154990 * DATE/TIME: 2025-05-07T07:23:57 * ELEVATION: -24.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T07:23:57 EVENT LABEL: AL632_4-2 * LATITUDE: 54.694680 * LONGITUDE: 10.154980 * DATE/TIME: 2025-05-07T08:05:14 * ELEVATION: -34.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T08:05:14 EVENT LABEL: AL632_5-1 * LATITUDE: 54.695980 * LONGITUDE: 10.337270 * DATE/TIME: 2025-05-07T08:47:16 * ELEVATION: -33.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T08:47:16 EVENT LABEL: AL632_6-3 * LATITUDE: 54.683670 * LONGITUDE: 10.485220 * DATE/TIME: 2025-05-07T09:50:24 * ELEVATION: -33.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T09:50:24 EVENT LABEL: AL632_7-1 * LATITUDE: 54.649150 * LONGITUDE: 10.658360 * DATE/TIME: 2025-05-07T10:37:09 * ELEVATION: -33.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T10:37:09 EVENT LABEL: AL632_8-2 * LATITUDE: 54.548440 * LONGITUDE: 10.665320 * DATE/TIME: 2025-05-07T11:49:27 * ELEVATION: -21.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T11:49:27 EVENT LABEL: AL632_9-1 * LATITUDE: 54.569460 * LONGITUDE: 10.498190 * DATE/TIME: 2025-05-07T12:28:39 * ELEVATION: -20.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T12:28:39 EVENT LABEL: AL632_10-2 * LATITUDE: 54.594180 * LONGITUDE: 10.334160 * DATE/TIME: 2025-05-07T13:17:55 * ELEVATION: -18.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T13:17:55 EVENT LABEL: AL632_11-1 * LATITUDE: 54.481870 * LONGITUDE: 10.330640 * DATE/TIME: 2025-05-07T14:02:01 * ELEVATION: -21.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T14:02:01 EVENT LABEL: AL632_12-2 * LATITUDE: 54.458330 * LONGITUDE: 10.449700 * DATE/TIME: 2025-05-07T14:42:21 * ELEVATION: -15.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T14:42:21 EVENT LABEL: AL632_13-1 * LATITUDE: 54.543940 * LONGITUDE: 10.835770 * DATE/TIME: 2025-05-07T16:21:36 * ELEVATION: -22.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T16:21:36 EVENT LABEL: AL632_14-2 * LATITUDE: 54.647540 * LONGITUDE: 10.832010 * DATE/TIME: 2025-05-07T17:16:03 * ELEVATION: -37.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T17:16:03 EVENT LABEL: AL632_15-1 * LATITUDE: 54.623500 * LONGITUDE: 10.926910 * DATE/TIME: 2025-05-07T17:49:00 * ELEVATION: -32.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T17:49:00 EVENT LABEL: AL632_16-2 * LATITUDE: 54.593960 * LONGITUDE: 11.127760 * DATE/TIME: 2025-05-07T18:48:42 * ELEVATION: -31.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T18:48:42 EVENT LABEL: AL632_17-1 * LATITUDE: 54.531460 * LONGITUDE: 11.321260 * DATE/TIME: 2025-05-07T19:41:50 * ELEVATION: -31.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T19:41:50 EVENT LABEL: AL632_18-2 * LATITUDE: 54.420480 * LONGITUDE: 11.378080 * DATE/TIME: 2025-05-07T20:42:17 * ELEVATION: -21.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T20:42:17 EVENT LABEL: AL632_19-1 * LATITUDE: 54.328430 * LONGITUDE: 11.377200 * DATE/TIME: 2025-05-07T21:20:57 * ELEVATION: -23.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T21:20:57 EVENT LABEL: AL632_20-2 * LATITUDE: 54.244290 * LONGITUDE: 11.343790 * DATE/TIME: 2025-05-07T22:11:26 * ELEVATION: -22.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T22:11:26 EVENT LABEL: AL632_21-1 * LATITUDE: 54.140270 * LONGITUDE: 11.289110 * DATE/TIME: 2025-05-07T22:56:10 * ELEVATION: -27.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T22:56:10 EVENT LABEL: AL632_22-2 * LATITUDE: 54.170050 * LONGITUDE: 11.409420 * DATE/TIME: 2025-05-07T23:47:06 * ELEVATION: -25.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-07T23:47:06 EVENT LABEL: AL632_23-1 * LATITUDE: 54.199490 * LONGITUDE: 11.543070 * DATE/TIME: 2025-05-08T00:24:56 * ELEVATION: -26.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T00:24:56 EVENT LABEL: AL632_24-2 * LATITUDE: 54.208210 * LONGITUDE: 11.674400 * DATE/TIME: 2025-05-08T01:07:15 * ELEVATION: -26.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T01:07:15 EVENT LABEL: AL632_25-1 * LATITUDE: 54.208070 * LONGITUDE: 11.826740 * DATE/TIME: 2025-05-08T01:43:21 * ELEVATION: -22.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T01:43:21 EVENT LABEL: AL632_26-2 * LATITUDE: 54.299880 * LONGITUDE: 11.825310 * DATE/TIME: 2025-05-08T02:35:18 * ELEVATION: -24.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T02:35:18 EVENT LABEL: AL632_27-1 * LATITUDE: 54.291050 * LONGITUDE: 11.673520 * DATE/TIME: 2025-05-08T03:12:29 * ELEVATION: -27.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T03:12:29 EVENT LABEL: AL632_28-2 * LATITUDE: 54.289810 * LONGITUDE: 11.541460 * DATE/TIME: 2025-05-08T03:53:16 * ELEVATION: -25.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T03:53:16 EVENT LABEL: AL632_29-1 * LATITUDE: 54.369470 * LONGITUDE: 11.540660 * DATE/TIME: 2025-05-08T04:28:39 * ELEVATION: -26.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T04:28:39 EVENT LABEL: AL632_30-2 * LATITUDE: 54.465630 * LONGITUDE: 11.540210 * DATE/TIME: 2025-05-08T05:16:09 * ELEVATION: -27.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T05:16:09 EVENT LABEL: AL632_31-1 * LATITUDE: 54.425430 * LONGITUDE: 11.674480 * DATE/TIME: 2025-05-08T05:57:15 * ELEVATION: -26.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T05:57:15 EVENT LABEL: AL632_32-2 * LATITUDE: 54.362220 * LONGITUDE: 11.676360 * DATE/TIME: 2025-05-08T06:38:52 * ELEVATION: -27.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T06:38:52 EVENT LABEL: AL632_33-1 * LATITUDE: 54.396500 * LONGITUDE: 11.825910 * DATE/TIME: 2025-05-08T07:16:53 * ELEVATION: -23.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T07:16:53 EVENT LABEL: AL632_34-2 * LATITUDE: 54.717090 * LONGITUDE: 12.491910 * DATE/TIME: 2025-05-08T11:06:12 * ELEVATION: -20.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T11:06:12 EVENT LABEL: AL632_35-6 * LATITUDE: 54.891920 * LONGITUDE: 13.083140 * DATE/TIME: 2025-05-08T14:30:22 * ELEVATION: -45.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T14:30:22 EVENT LABEL: AL632_36-2 * LATITUDE: 54.941840 * LONGITUDE: 13.502530 * DATE/TIME: 2025-05-08T16:15:40 * ELEVATION: -48.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-08T16:15:40 EVENT LABEL: AL632_50-1 * LATITUDE: 55.458230 * LONGITUDE: 14.749440 * DATE/TIME: 2025-05-10T12:35:45 * ELEVATION: -71.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T12:35:45 EVENT LABEL: AL632_51-2 * LATITUDE: 55.624380 * LONGITUDE: 14.748660 * DATE/TIME: 2025-05-10T13:53:42 * ELEVATION: -71.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T13:53:42 EVENT LABEL: AL632_52-1 * LATITUDE: 55.625270 * LONGITUDE: 14.999310 * DATE/TIME: 2025-05-10T14:50:00 * ELEVATION: -77.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T14:50:00 EVENT LABEL: AL632_53-2 * LATITUDE: 55.624800 * LONGITUDE: 15.250360 * DATE/TIME: 2025-05-10T16:04:51 * ELEVATION: -78.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T16:04:51 EVENT LABEL: AL632_54-1 * LATITUDE: 55.623900 * LONGITUDE: 15.500180 * DATE/TIME: 2025-05-10T17:02:30 * ELEVATION: -69.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T17:02:30 EVENT LABEL: AL632_55-2 * LATITUDE: 55.624940 * LONGITUDE: 15.748140 * DATE/TIME: 2025-05-10T18:16:56 * ELEVATION: -70.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T18:16:56 EVENT LABEL: AL632_56-1 * LATITUDE: 55.625690 * LONGITUDE: 16.001520 * DATE/TIME: 2025-05-10T19:15:18 * ELEVATION: -76.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T19:15:18 EVENT LABEL: AL632_57-2 * LATITUDE: 55.792090 * LONGITUDE: 15.998810 * DATE/TIME: 2025-05-10T20:39:43 * ELEVATION: -63.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T20:39:43 EVENT LABEL: AL632_58-1 * LATITUDE: 55.791920 * LONGITUDE: 16.250090 * DATE/TIME: 2025-05-10T21:35:56 * ELEVATION: -61.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T21:35:56 EVENT LABEL: AL632_59-2 * LATITUDE: 55.792040 * LONGITUDE: 16.501010 * DATE/TIME: 2025-05-10T22:50:17 * ELEVATION: -58.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-10T22:50:17 EVENT LABEL: AL632_60-1 * LATITUDE: 55.625280 * LONGITUDE: 16.250230 * DATE/TIME: 2025-05-11T00:12:53 * ELEVATION: -76.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T00:12:53 EVENT LABEL: AL632_61-2 * LATITUDE: 55.624970 * LONGITUDE: 16.499720 * DATE/TIME: 2025-05-11T01:29:02 * ELEVATION: -66.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T01:29:02 EVENT LABEL: AL632_62-1 * LATITUDE: 55.458360 * LONGITUDE: 16.499170 * DATE/TIME: 2025-05-11T02:32:05 * ELEVATION: -60.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T02:32:05 EVENT LABEL: AL632_63-2 * LATITUDE: 55.457990 * LONGITUDE: 16.248890 * DATE/TIME: 2025-05-11T03:51:47 * ELEVATION: -76.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T03:51:47 EVENT LABEL: AL632_64-1 * LATITUDE: 55.458140 * LONGITUDE: 15.999350 * DATE/TIME: 2025-05-11T04:47:30 * ELEVATION: -87.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T04:47:30 EVENT LABEL: AL632_65-2 * LATITUDE: 55.458950 * LONGITUDE: 15.751430 * DATE/TIME: 2025-05-11T06:05:46 * ELEVATION: -87.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T06:05:46 EVENT LABEL: AL632_66-1 * LATITUDE: 55.458460 * LONGITUDE: 15.498560 * DATE/TIME: 2025-05-11T07:04:16 * ELEVATION: -96.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T07:04:16 EVENT LABEL: AL632_67-2 * LATITUDE: 55.458210 * LONGITUDE: 15.249700 * DATE/TIME: 2025-05-11T08:26:47 * ELEVATION: -97.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T08:26:47 EVENT LABEL: AL632_68-1 * LATITUDE: 55.457810 * LONGITUDE: 14.999480 * DATE/TIME: 2025-05-11T09:22:33 * ELEVATION: -79.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T09:22:33 EVENT LABEL: AL632_69-2 * LATITUDE: 55.291110 * LONGITUDE: 14.998460 * DATE/TIME: 2025-05-11T10:51:44 * ELEVATION: -73.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T10:51:44 EVENT LABEL: AL632_70-1 * LATITUDE: 55.291810 * LONGITUDE: 15.282840 * DATE/TIME: 2025-05-11T11:54:14 * ELEVATION: -90.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T11:54:14 EVENT LABEL: AL632_71-2 * LATITUDE: 55.291880 * LONGITUDE: 15.499020 * DATE/TIME: 2025-05-11T13:02:59 * ELEVATION: -94.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T13:02:59 EVENT LABEL: AL632_72-1 * LATITUDE: 55.292330 * LONGITUDE: 15.750710 * DATE/TIME: 2025-05-11T14:00:40 * ELEVATION: -101.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T14:00:40 EVENT LABEL: AL632_73-2 * LATITUDE: 55.291530 * LONGITUDE: 15.998910 * DATE/TIME: 2025-05-11T16:58:35 * ELEVATION: -92.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T16:58:35 EVENT LABEL: AL632_74-1 * LATITUDE: 55.291780 * LONGITUDE: 16.250570 * DATE/TIME: 2025-05-11T17:57:24 * ELEVATION: -75.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T17:57:24 EVENT LABEL: AL632_75-2 * LATITUDE: 55.290550 * LONGITUDE: 16.499140 * DATE/TIME: 2025-05-11T19:19:33 * ELEVATION: -64.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T19:19:33 EVENT LABEL: AL632_76-1 * LATITUDE: 55.124430 * LONGITUDE: 16.498680 * DATE/TIME: 2025-05-11T20:19:57 * ELEVATION: -52.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T20:19:57 EVENT LABEL: AL632_77-2 * LATITUDE: 55.125710 * LONGITUDE: 16.249150 * DATE/TIME: 2025-05-11T21:40:38 * ELEVATION: -83.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T21:40:38 EVENT LABEL: AL632_78-1 * LATITUDE: 55.125090 * LONGITUDE: 16.000220 * DATE/TIME: 2025-05-11T22:36:08 * ELEVATION: -93.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T22:36:08 EVENT LABEL: AL632_79-2 * LATITUDE: 55.124950 * LONGITUDE: 15.750460 * DATE/TIME: 2025-05-11T23:53:17 * ELEVATION: -93.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-11T23:53:17 EVENT LABEL: AL632_80-1 * LATITUDE: 55.124990 * LONGITUDE: 15.500080 * DATE/TIME: 2025-05-12T00:48:16 * ELEVATION: -69.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T00:48:16 EVENT LABEL: AL632_81-2 * LATITUDE: 55.125510 * LONGITUDE: 15.251330 * DATE/TIME: 2025-05-12T02:00:42 * ELEVATION: -63.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T02:00:42 EVENT LABEL: AL632_82-1 * LATITUDE: 54.958740 * LONGITUDE: 15.249270 * DATE/TIME: 2025-05-12T03:05:10 * ELEVATION: -45.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T03:05:10 EVENT LABEL: AL632_83-2 * LATITUDE: 54.958200 * LONGITUDE: 15.498690 * DATE/TIME: 2025-05-12T04:11:17 * ELEVATION: -82.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T04:11:17 EVENT LABEL: AL632_84-1 * LATITUDE: 54.958430 * LONGITUDE: 15.748650 * DATE/TIME: 2025-05-12T05:08:36 * ELEVATION: -85.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T05:08:36 EVENT LABEL: AL632_85-2 * LATITUDE: 54.958200 * LONGITUDE: 15.997530 * DATE/TIME: 2025-05-12T06:35:27 * ELEVATION: -77.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T06:35:27 EVENT LABEL: AL632_86-1 * LATITUDE: 54.957720 * LONGITUDE: 16.249000 * DATE/TIME: 2025-05-12T07:35:16 * ELEVATION: -51.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T07:35:16 EVENT LABEL: AL632_87-2 * LATITUDE: 54.791630 * LONGITUDE: 15.999860 * DATE/TIME: 2025-05-12T09:08:07 * ELEVATION: -53.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T09:08:07 EVENT LABEL: AL632_88-1 * LATITUDE: 54.792180 * LONGITUDE: 15.749530 * DATE/TIME: 2025-05-12T10:04:01 * ELEVATION: -73.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T10:04:01 EVENT LABEL: AL632_89-2 * LATITUDE: 54.791700 * LONGITUDE: 15.498620 * DATE/TIME: 2025-05-12T11:19:30 * ELEVATION: -83.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-12T11:19:30 EVENT LABEL: AL632_90-1 * LATITUDE: 54.791640 * LONGITUDE: 15.248890 * DATE/TIME: 2025-05-12T12:15:22 * ELEVATION: -72.0 m * O2A 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54.467580 * LONGITUDE: 11.370560 * DATE/TIME: 2025-05-17T06:46:06 * ELEVATION: -25.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-17T06:46:06 EVENT LABEL: AL632_109-2 * LATITUDE: 54.596030 * LONGITUDE: 11.075670 * DATE/TIME: 2025-05-17T08:51:15 * ELEVATION: -32.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-17T08:51:15 EVENT LABEL: AL632_110-3 * LATITUDE: 54.626900 * LONGITUDE: 11.029220 * DATE/TIME: 2025-05-17T09:45:30 * ELEVATION: -19.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-17T09:45:30 EVENT LABEL: AL632_111-2 * LATITUDE: 54.603760 * LONGITUDE: 10.855780 * DATE/TIME: 2025-05-17T11:24:56 * ELEVATION: -22.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: 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-32.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-18T05:55:22 EVENT LABEL: AL632_117-2 * LATITUDE: 54.748380 * LONGITUDE: 10.116990 * DATE/TIME: 2025-05-18T12:34:21 * ELEVATION: -25.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-18T12:34:21 EVENT LABEL: AL632_120-2 * LATITUDE: 54.617690 * LONGITUDE: 10.143080 * DATE/TIME: 2025-05-19T08:49:00 * ELEVATION: -24.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-19T08:49:00 EVENT LABEL: AL632_121-2 * LATITUDE: 54.633810 * LONGITUDE: 10.219250 * DATE/TIME: 2025-05-19T10:04:14 * ELEVATION: -23.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-19T10:04:14 EVENT LABEL: AL632_122-2 * LATITUDE START: 54.566400 * LONGITUDE START: 10.237960 * LATITUDE END: 54.566350 * LONGITUDE END: 10.237940 * DATE/TIME START: 2025-05-19T11:04:27 * DATE/TIME END: 2025-05-19T11:06:29 * ELEVATION START: -20.0 m * ELEVATION END: -20.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/13724 * CAMPAIGN: AL632 * BASIS: Alkor (1990) * METHOD/DEVICE: CTD/Rosette 2025-05-19T11:04:27 Related to 2025-01-01 publication https://doi.org/10.3289/CR_AL632 Reusch, Thorsten B H

treusch@geomar.de

https://orcid.org/0000-0002-8961-4337 information author Mittermayer-Schmittmann, Felix author Monk, Christopher

cmonk@geomar.de

author Han, Kwi Young author Hennke, Anne

ahennke@geomar.de

https://orcid.org/0009-0000-4989-0161 information author documentDigital Alkor-Berichte, GEOMAR Helmholtz Centre for Ocean Research Kiel AL632 24 pp