Geochemistry of surface water of Wismar Bay (Germany), southern Baltic Sea
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PANGAEA
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2022
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| _version_ | 1867171032227381248 |
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| author | Ehlert von Ahn, Cátia Milene Böttcher, Michael Ernst Dellwig, Olaf Schmiedinger, Iris Scholten, Jan Christoph |
| author_facet | Ehlert von Ahn, Cátia Milene Böttcher, Michael Ernst Dellwig, Olaf Schmiedinger, Iris Scholten, Jan Christoph |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_943718 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Geochemistry of surface water of Wismar Bay (Germany), southern Baltic Sea Ehlert von Ahn, Cátia Milene Böttcher, Michael Ernst Dellwig, Olaf Schmiedinger, Iris Scholten, Jan Christoph Barium; Calcium; Carbon, inorganic, dissolved; Cavity ring-down spectroscopy; CRDS; DAM sustainMare - MGF Baltic Sea: Exclusion of mobile bottom-contact fishing in marine protected areas of the German Exclusive Economic Zone of the Baltic Sea; DATE/TIME; DEPTH, water; Event label; ICP-OES, Thermo Fisher iCAP 7400; Iron; L19-06; LATITUDE; Littorina; LONGITUDE; Magnesium; Manganese; Mass spectrometer; MGF_Baltic_Sea; MSPEC; Multi-parameter portable meter, Schott Instruments, handylab LF 11; Phosphorus; Potassium; PUMP; Radium-223; Radium-224; Radium-224 excess; Radium delayed coincidence counter, Scientific Computer Instrument; radium isotopes; Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas; Salinity; Silicon; Sodium; southern Baltic Sea; Stable isotopes; Station label; Strontium; submarine groundwater discharge; Sulfur; sustainMare; Water pump; WB_Site-11a; WB_Site-11b; WB_Site-12a; WB_Site-12b; WB_Site-13; WB_Site-14; WB_Site-15; WB_Site-16; WB_Site-17; WB_Site-18; WB_Site-19; WB_Site-1a; WB_Site-1b; WB_Site-20; WB_Site-21; WB_Site-22; WB_Site-23; WB_Site-24; WB_Site-25; WB_Site-26; WB_Site-27; WB_Site-28; WB_Site-29; WB_Site-2a; WB_Site-2b; WB_Site-2c; WB_Site-3; WB_Site-30; WB_Site-31; WB_Site-32; WB_Site-33; WB_Site-34; WB_Site-35; WB_Site-36; WB_Site-37; WB_Site-38; WB_Site-39; WB_Site-4; WB_Site-40; WB_Site-41; WB_Site-42; WB_Site-43; WB_Site-44; WB_Site-45; WB_Site-46; WB_Site-47; WB_Site-5; WB_Site-6; WB_Site-7; WB_Site-8; WB_Site-9; Wismar Bay; Wismar SGD; δ13C, dissolved inorganic carbon; δ18O, water; δ Deuterium, water 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). |
| title | Geochemistry of surface water of Wismar Bay (Germany), southern Baltic Sea |
| topic | Barium; Calcium; Carbon, inorganic, dissolved; Cavity ring-down spectroscopy; CRDS; DAM sustainMare - MGF Baltic Sea: Exclusion of mobile bottom-contact fishing in marine protected areas of the German Exclusive Economic Zone of the Baltic Sea; DATE/TIME; DEPTH, water; Event label; ICP-OES, Thermo Fisher iCAP 7400; Iron; L19-06; LATITUDE; Littorina; LONGITUDE; Magnesium; Manganese; Mass spectrometer; MGF_Baltic_Sea; MSPEC; Multi-parameter portable meter, Schott Instruments, handylab LF 11; Phosphorus; Potassium; PUMP; Radium-223; Radium-224; Radium-224 excess; Radium delayed coincidence counter, Scientific Computer Instrument; radium isotopes; Research Mission of the German Marine Research Alliance (DAM): Protection and sustainable use of marine areas; Salinity; Silicon; Sodium; southern Baltic Sea; Stable isotopes; Station label; Strontium; submarine groundwater discharge; Sulfur; sustainMare; Water pump; WB_Site-11a; WB_Site-11b; WB_Site-12a; WB_Site-12b; WB_Site-13; WB_Site-14; WB_Site-15; WB_Site-16; WB_Site-17; WB_Site-18; WB_Site-19; WB_Site-1a; WB_Site-1b; WB_Site-20; WB_Site-21; WB_Site-22; WB_Site-23; WB_Site-24; WB_Site-25; WB_Site-26; WB_Site-27; WB_Site-28; WB_Site-29; WB_Site-2a; WB_Site-2b; WB_Site-2c; WB_Site-3; WB_Site-30; WB_Site-31; WB_Site-32; WB_Site-33; WB_Site-34; WB_Site-35; WB_Site-36; WB_Site-37; WB_Site-38; WB_Site-39; WB_Site-4; WB_Site-40; WB_Site-41; WB_Site-42; WB_Site-43; WB_Site-44; WB_Site-45; WB_Site-46; WB_Site-47; WB_Site-5; WB_Site-6; WB_Site-7; WB_Site-8; WB_Site-9; Wismar Bay; Wismar SGD; δ13C, dissolved inorganic carbon; δ18O, water; δ Deuterium, water |
| url | https://doi.org/10.1594/PANGAEA.943718 |