Carbonate chemistry and river discharge dataset for the Elbe from incubation experiments and historical data records
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2026
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| _version_ | 1867168578500820992 |
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| author | Tian, Mingyang Hartmann, Jens Suitner, Niels Amann, Thorben Kempe, Stephan Lim, Carl Moras, Charly |
| author_facet | Tian, Mingyang Hartmann, Jens Suitner, Niels Amann, Thorben Kempe, Stephan Lim, Carl Moras, Charly |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset provides carbonate chemistry and hydrological measurements supporting the analysis of the stability of alkalinity and carbon transport potential in the Elbe Estuary, northern Germany. It includes (1) results from laboratory incubation experiments using water samples from the Elbe conducted in 2023, (2) historical water chemistry monitoring records from multiple stations, and (3) monthly flow discharge measurements from the Neu Darchau gauging station. Experimental data were collected from the experiments varying salinity and seasonal conditions, and parameters measured include pH, temperature, and total alkalinity. Major ion concentrations (Na+, K+, Ca2+, Mg2+, Cl-, SO42-) were reconstructed from stoichiometry. The saturation states of calcite and aragonite, as well as pCO2, were calculated using the phreeqpython geochemical package. Historical data, covering carbonate chemistry and major ions at several stations and over multiple years, were collected from digitized sources and FGG Elbe. Together, this dataset facilitates the investigation of long-term trends in the carbonate system and carbon transport in the land ocean transition zone of the Elbe River. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_986592 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Carbonate chemistry and river discharge dataset for the Elbe from incubation experiments and historical data records Tian, Mingyang Hartmann, Jens Suitner, Niels Amann, Thorben Kempe, Stephan Lim, Carl Moras, Charly Alkalinity; Calcium carbonate saturation state; carbon dioxide removal; CDRmare; CLICCS; Cluster of Excellence: Climate, Climatic Change, and Society; DAM CDRmare - RETAKE: CO2 removal by alkalinity enhancement: potential, benefits and risks; ocean alkalinity enhancement; Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways; RETAKE; River alkalinity enhancement; River geochemistry; salinity level; Stability of alkalinity This dataset provides carbonate chemistry and hydrological measurements supporting the analysis of the stability of alkalinity and carbon transport potential in the Elbe Estuary, northern Germany. It includes (1) results from laboratory incubation experiments using water samples from the Elbe conducted in 2023, (2) historical water chemistry monitoring records from multiple stations, and (3) monthly flow discharge measurements from the Neu Darchau gauging station. Experimental data were collected from the experiments varying salinity and seasonal conditions, and parameters measured include pH, temperature, and total alkalinity. Major ion concentrations (Na+, K+, Ca2+, Mg2+, Cl-, SO42-) were reconstructed from stoichiometry. The saturation states of calcite and aragonite, as well as pCO2, were calculated using the phreeqpython geochemical package. Historical data, covering carbonate chemistry and major ions at several stations and over multiple years, were collected from digitized sources and FGG Elbe. Together, this dataset facilitates the investigation of long-term trends in the carbonate system and carbon transport in the land ocean transition zone of the Elbe River. |
| title | Carbonate chemistry and river discharge dataset for the Elbe from incubation experiments and historical data records |
| topic | Alkalinity; Calcium carbonate saturation state; carbon dioxide removal; CDRmare; CLICCS; Cluster of Excellence: Climate, Climatic Change, and Society; DAM CDRmare - RETAKE: CO2 removal by alkalinity enhancement: potential, benefits and risks; ocean alkalinity enhancement; Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways; RETAKE; River alkalinity enhancement; River geochemistry; salinity level; Stability of alkalinity |
| url | https://doi.org/10.1594/PANGAEA.986592 |