Description: This investigation was carried out in order to evaluate diagenetic element fluxes and different fresh water sources, including submarine groundwater discharge, on the water column of the Wismar Bay (Germany), southern Baltic Sea. Surface and bottom water samples were collected on board of the RV Littorina (L19-06) and a rubber boat by using a submersible pump in May 2019. The water was pumped through a filter cartridge (1 µM pore size) into barrels. Water samples from the barrels were pumped through manganese-coated acrylic fibers to extract radium (Ra) isotopes (223Ra, 224Ra). The Ra isotopes were measured within 3 and 10 days using radium-delayed coincidence counters (RaDeCC). Subsamples were taken via syringe and filtered (0.45 µM, cellulose acetate disposable filters) for analysis of dissolved concentrations of major and trace elements and selected nutrients using ICP-OES (iCAP, 7400, Duo Thermo Fischer Scientific), dissolved inorganic carbon (DIC) and δ13CDIC using isotope gas mass spectrometry (MAT 253 coupled to a Gasbench II), and δ18OH2O, δ2HH2O using a CRDS system (laser cavity-ring-down-spectroscopy, PICARRO L2140- I).
Global identifier:
Doi(
"10.1594/PANGAEA.943718",
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [
"Event label",
"Station label",
"DATE/TIME",
"LATITUDE",
"LONGITUDE",
"DEPTH, water",
"Salinity",
"Sodium",
"Potassium",
"Magnesium",
"Calcium",
"Sulfur",
"Manganese",
"Barium",
"Iron",
"Strontium",
"Phosphorus",
"Silicon",
"δ18O, water",
"δ Deuterium, water",
"Carbon, inorganic, dissolved",
"δ13C, dissolved inorganic carbon",
"Radium-224",
"Radium-223",
"Radium-224 excess",
],
methods: [
"Handylab LF 11",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"ICP-OES, Thermo Fisher iCAP 7400",
"Cavity ring-down spectroscopy",
"Cavity ring-down spectroscopy",
"Mass spectrometer",
"Mass spectrometer",
"Radium delayed coincidence counter, Scientific Computer Instrument",
"Radium delayed coincidence counter, Scientific Computer Instrument",
"Radium delayed coincidence counter, Scientific Computer Instrument",
],
},
)
DataMeasurements(
DataMeasurements {
domain: Unspecified,
station: None,
measured_variables: [],
methods: [],
},
)
Origins: /Wissenschaft/HEREON /Wissenschaft/PANGAEA
Tags: Kalium ? Magnesium ? Strontium ? Gasanalyse ? Kohlenstoff ? Laser ? Nährstoff ? Phosphor ? Silizium ? Geografische Koordinaten ? Bodenwasser ? Filter ? Radium ? Süßwasser ? Salzgehalt ? Oberflächengewässer ? Schiff ? Wasserprobe ? Grundwasser ? Ostsee ? Stable isotopes ? radium isotopes ? southern Baltic Sea ? submarine groundwater discharge ?
Region: Hafen von Wismar
Bounding boxes: 11.2025666666667° .. 11.4748166666667° x 53.9093666666667° .. 54.1437666666667° 11.45° .. 11.45° x 53.9° .. 53.9°
License: cc-by/4.0
Language: Englisch/English
Issued: 2022-05-05
Modified: 2022-12-02
Time ranges: 2019-05-20 - 2019-05-24
Accessed 1 times.