Isotope hydrobiogeochemical composition of surface water in the inner part of Puck Bay, southern Baltic Sea
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2025
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| _version_ | 1867168236587450368 |
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| author | Ehlert von Ahn, Cátia Milene Szymczycha, Beata Diak, Magdalena Dellwig, Olaf Schmiedinger, Iris Böttcher, Michael Ernst |
| author_facet | Ehlert von Ahn, Cátia Milene Szymczycha, Beata Diak, Magdalena Dellwig, Olaf Schmiedinger, Iris Böttcher, Michael Ernst |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This investigation was conducted to evaluate diagenetic elemental fluxes and different freshwater sources, including submarine groundwater discharge, in the water column of Puck Bay (Poland), southern Baltic Sea. Surface water samples were taken in June 2021. Water was pumped through a filter cartridge (1 µM pore size) into barrels and then through manganese-coated acrylic fibers to extract radium (Ra) isotopes. The Ra isotopes (224Ra, 223Ra) were measured within 3 and 10 days using radium delayed coincidence counters (RaDeCC). Subsamples were taken via PE syringes and filtered (0.45 µM, cellulose disposable acetate filters) for analysis of dissolved concentrations of major and trace elements and selected nutrients using ICP-OES (iCAP, 7400, Duo Thermo Fischer Scientific), dissolved ammonium (NH4+) by QuAAtro Analyzer System, dissolved inorganic carbon (DIC) and δ13CDIC using isotope gas mass spectrometry (MAT 253 coupled to a Gas bench II), and δ18OH2O, δ2HH2O using a CRDS system (laser cavity-ring-down-spectroscopy, PICARRO L2140- I). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_981203 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Isotope hydrobiogeochemical composition of surface water in the inner part of Puck Bay, southern Baltic Sea Ehlert von Ahn, Cátia Milene Szymczycha, Beata Diak, Magdalena Dellwig, Olaf Schmiedinger, Iris Böttcher, Michael Ernst Ammonium; Baltic Sea; Barium; Calcium; Carbon, inorganic, dissolved; Cavity ring-down spectroscopy (CRDS), isotopic water analyzer, Picarro Inc., L2140-i; DATE/TIME; DEPTH, water; Digital multi-parameter instrument, Hach Company, HQ40d; Event label; ICP-OES, Thermo Fisher iCAP 7400; Iron; Isotope Ratio mass spectrometer, Thermo Fisher Scientific, ThermoScientific, MAT 253; coupled with Gasbench II; LATITUDE; LONGITUDE; Magnesium; Manganese; PB_Site-Ch01; PB_Site-Ch02; PB_Site-P01; PB_Site-P02; PB_Site-R201; PB_Site-SW01; PB_Site-SW02; PB_Site-SW03; PB_Site-SW04; PB_Site-TR01; PB_Site-TR02; PB_Site-TR03; PB_Site-TR05; PB_Site-TR06; PB_Site-TR07; PB_Site-W01; PB_Site-W02; pH; Phosphorus; Potassium; Puck Bay, Baltic Sea, Poland; QuAAtro AutoAnalyzer; Radium-223; Radium-224; Radium-224 excess; Radium Delayed Coincidence Counter (RaDeCC); radium isotopes; Salinity; Silicon; Sodium; Stable isotope; Station label; submarine groundwate discharge; Submersible pump; PE syringe; Sulfur; δ13C, dissolved inorganic carbon; δ18O, water; δ Deuterium, water This investigation was conducted to evaluate diagenetic elemental fluxes and different freshwater sources, including submarine groundwater discharge, in the water column of Puck Bay (Poland), southern Baltic Sea. Surface water samples were taken in June 2021. Water was pumped through a filter cartridge (1 µM pore size) into barrels and then through manganese-coated acrylic fibers to extract radium (Ra) isotopes. The Ra isotopes (224Ra, 223Ra) were measured within 3 and 10 days using radium delayed coincidence counters (RaDeCC). Subsamples were taken via PE syringes and filtered (0.45 µM, cellulose disposable acetate filters) for analysis of dissolved concentrations of major and trace elements and selected nutrients using ICP-OES (iCAP, 7400, Duo Thermo Fischer Scientific), dissolved ammonium (NH4+) by QuAAtro Analyzer System, dissolved inorganic carbon (DIC) and δ13CDIC using isotope gas mass spectrometry (MAT 253 coupled to a Gas bench II), and δ18OH2O, δ2HH2O using a CRDS system (laser cavity-ring-down-spectroscopy, PICARRO L2140- I). |
| title | Isotope hydrobiogeochemical composition of surface water in the inner part of Puck Bay, southern Baltic Sea |
| topic | Ammonium; Baltic Sea; Barium; Calcium; Carbon, inorganic, dissolved; Cavity ring-down spectroscopy (CRDS), isotopic water analyzer, Picarro Inc., L2140-i; DATE/TIME; DEPTH, water; Digital multi-parameter instrument, Hach Company, HQ40d; Event label; ICP-OES, Thermo Fisher iCAP 7400; Iron; Isotope Ratio mass spectrometer, Thermo Fisher Scientific, ThermoScientific, MAT 253; coupled with Gasbench II; LATITUDE; LONGITUDE; Magnesium; Manganese; PB_Site-Ch01; PB_Site-Ch02; PB_Site-P01; PB_Site-P02; PB_Site-R201; PB_Site-SW01; PB_Site-SW02; PB_Site-SW03; PB_Site-SW04; PB_Site-TR01; PB_Site-TR02; PB_Site-TR03; PB_Site-TR05; PB_Site-TR06; PB_Site-TR07; PB_Site-W01; PB_Site-W02; pH; Phosphorus; Potassium; Puck Bay, Baltic Sea, Poland; QuAAtro AutoAnalyzer; Radium-223; Radium-224; Radium-224 excess; Radium Delayed Coincidence Counter (RaDeCC); radium isotopes; Salinity; Silicon; Sodium; Stable isotope; Station label; submarine groundwate discharge; Submersible pump; PE syringe; Sulfur; δ13C, dissolved inorganic carbon; δ18O, water; δ Deuterium, water |
| url | https://doi.org/10.1594/PANGAEA.981203 |