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Grundwassermessstelle SÜDERLÜGUMFELD 1290.0

Dieser Datensatz beschreibt die Grundwassermessstelle SÜDERLÜGUMFELD 1290.0 in Schleswig-Holstein. Die Messstelle liegt im Grundwasserkörper EI23 : Gotteskoog - Altmoränengeest. Es liegen insgesamt 47065 Messwerte vor. Es liegen außerdem 42 Probenentnahmen vor (siehe Resourcen).

Physical oceanography during ALKOR cruise AL601

Conductivity-temperature-depth profiles were measured using a ADM-CTD SN MOCNET during RV ALKOR cruise AL601. 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. The sensors are used throughout the year and no post-cruise calibration is applied. All other sensors of the CTD are calibrated irregularly. 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. Geographic coordinates were converted from degrees and minutes to decimal degrees to improve geospatial usability. 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.

Grundwassermessstelle LANGENHORN 1296.0

Dieser Datensatz beschreibt die Grundwassermessstelle LANGENHORN 1296.0 in Schleswig-Holstein. Die Messstelle liegt im Grundwasserkörper EI11 : Arlau/Bongsieler Kanal - Geest. Es liegen insgesamt 53718 Messwerte vor. Es liegen außerdem 12 Probenentnahmen vor (siehe Resourcen).

Physical oceanography during RV HEINCKE cruise HE678

Conductivity-temperature-depth profiles were measured using a Seabird SBE 911plus CTD during RV HEINCKE cruise HE678. The CTD was equipped with duplicate sensors for temperature (SBE3plus), conductivity (SBE4) and oxygen (SBE43). Additional sensors such as a WET Labs C-Star transmissometer, a WET Labs ECO-AFL fluorometer and an altimeter (PSA-916 Teledyne (Benthos)) were mounted to the CTD. Temperature, conductivity and oxygen sensors are calibrated by the manufacturer once a year before being mounted in January. They are used throughout the year and no post-cruise or in-situ calibration is applied. All other sensors are calibrated irregularly. Data were connected to the station book of the specific cruise as available in the DSHIP database. Processing of the data including removal of obvious outliers followed the procedures described in CTD Processing Logbook of RV HEINCKE (hdl:10013/epic.47427). The processing report for this dataset is linked below.

Grundwassermessstelle TROLLEBÜLL 1295.0

Dieser Datensatz beschreibt die Grundwassermessstelle TROLLEBÜLL 1295.0 in Schleswig-Holstein. Die Messstelle liegt im Grundwasserkörper EI09 : Nordfriesische Marsch. Es liegen insgesamt 45223 Messwerte vor. Es liegen außerdem 12 Probenentnahmen vor (siehe Resourcen).

Dataset of River Water Quality in the Spreewitz Glacial Channel, Saxony, Germany (2024–2026)

The dataset contains 131 records of water quality analysis from streams in the Spreewitz Glacial Channel, located in the southern reclamation area of the Lusatian Mining District. Over recent decades, acidic mining drainage from former mining areas has led to elevated sulfate and iron concentrations in both groundwater and surface waters. The dataset includes surface water samples collected from 13 locations along the shorelines of the Spree, Kleine Spree, Schwarzer Schöps, and Struga streams, all of which drain the post-mining area of the Spreewitz Glacial Channel. Sampling occurred monthly or bimonthly between April 2024 and May 2026. On-site measurements included water temperature, redox potential, pH value and electric conductivity and oxygen concentration. Additionally, laboratory analyses determined the mass concentrations of 35 cations and anions in the water. As the monitoring campaign is ongoing, the dataset will be regularly updated.

Grundwassermessstelle ROSEBURG F3 4477.0

Dieser Datensatz beschreibt die Grundwassermessstelle ROSEBURG F3 4477.0 in Schleswig-Holstein. Die Messstelle liegt im Grundwasserkörper N8 : Südholstein. Es liegen insgesamt 23526 Messwerte vor. Es liegen außerdem 7 Probenentnahmen vor (siehe Resourcen).

Fließgewässermessstelle Wegbr. oh Mdg., Gründlach

Die Messstelle Wegbr. oh Mdg. (Messstellen-Nr: 17781) befindet sich im Gewässer Gründlach in Bayern. Die Messstelle dient der Überwachung des biologischen Zustands, des chemischen Zustands.

Physical oceanography during RV HEINCKE cruise HE675

Conductivity-temperature-depth profiles were measured using a Seabird SBE 911plus CTD during RV HEINCKE cruise HE675. The CTD was equipped with duplicate sensors for temperature (SBE3plus), conductivity (SBE4) and oxygen (SBE43). Additional sensors such as a WET Labs C-Star transmissometer, a WET Labs ECO-AFL fluorometer and an altimeter (PSA-916 Teledyne (Benthos)) were mounted to the CTD. Temperature, conductivity and oxygen sensors are calibrated by the manufacturer once a year before being mounted in January. They are used throughout the year and no post-cruise or in-situ calibration is applied. All other sensors are calibrated irregularly. Data were connected to the station book of the specific cruise as available in the DSHIP database. Processing of the data including removal of obvious outliers followed the procedures described in CTD Processing Logbook of RV HEINCKE (hdl:10013/epic.47427). The processing report for this dataset is linked below.

Grundwassermessstelle ALVESLOHE HOFFNUNG F2 3379.0

Dieser Datensatz beschreibt die Grundwassermessstelle ALVESLOHE HOFFNUNG F2 3379.0 in Schleswig-Holstein. Die Messstelle liegt im Grundwasserkörper N8 : Südholstein. Es liegen insgesamt 33657 Messwerte vor. Es liegen außerdem 6 Probenentnahmen vor (siehe Resourcen).

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