de.pangaea.dataset996214 und de.pangaea.dataset996264 dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-29T14:30:22Z https://doi.pangaea.de/10.1594/PANGAEA.996214 <gco:CharacterString>Total alkalinity and pH in the alkalization mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-07-29T11:12:08 publication Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset contains repeated measurements of seawater pH and total alkalinity recorded in the alkalinization mesocosms, a set of tanks without oysters that received the same alkalinity treatments as the exposure mesocosms reported in a companion dataset. Total alkalinity was raised in three alkalization cycles to reach target increases of +250 or +500 µmol/kg over unamended seawater, using either dissolved alkalinity addition (NaOH and CaCl2) or olivine-based coastal enhanced silicate weathering. The three cycles ran 17 April to 7 May 2024, 8 May to 27 May 2024 and 30 May to 19 June 2024. Measurements were taken predominantly in triplicate per treatment and sampling day. Seawater pH was measured with a pH electrode and total alkalinity by open-cell potentiometric titration, both on a Metrohm 855 Robotic Titrosampler. completed Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information principalInvestigator ecotoxicology ocean alkalinity enhancement Ostrea edulis theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright restricted copyright CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) textTable und geoscientificInformation 7.888944 7.888944 54.180327 54.180327 2024-04-17T00:00:00 2025-03-12T00:00:00 Event label thematicClassification Type of study thematicClassification Incubation type thematicClassification Experiment day physicalMeasurement day day Sampling date/time, experiment thematicClassification Treatment thematicClassification Replicates physicalMeasurement # # pH thematicClassification Alkalinity, total physicalMeasurement µmol/kg µmol/kg text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996214?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: ChronicOystersOAE_2024 * LATITUDE START: 54.180327 * LONGITUDE START: 7.888944 * LATITUDE END: 54.180327 * LONGITUDE END: 7.888944 * DATE/TIME START: 2024-04-17T00:00:00 * DATE/TIME END: 2025-03-12T00:00:00 * LOCATION: Helgoland, Germany * LOCATION: Helgoland, Germany * METHOD/DEVICE: Mesocosm experiment 2024-04-17T00:00:00 Related to <gco:CharacterString>Ecotoxicological impacts of Ocean Alkalinity Enhancement on the European flat oyster Ostrea edulis: Insights from tissue metabolomics and metal analysis</gco:CharacterString> Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author et al. author documentHardcopy Related to <gco:CharacterString>Carbonate chemistry parameters calculated from measured pH, total alkalinity, salinity and temperature in the alkalization mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996219 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Carbonate chemistry parameters calculated from measured pH, total alkalinity, salinity and temperature in the exposure mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996220 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Concentrations of 27 polar metabolites in gill and mantle tissue of Ostrea edulis measured by ¹H-NMR spectroscopy during a chronic alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996222 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Glycogen concentration in the labial palps of Ostrea edulis during a chronic alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996218 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Oyster mortality and physicochemical parameters in the exposure mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996216 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Tissue-accumulated nickel, chromium and cobalt concentrations in Ostrea edulis measured by ICP-OES at the end of a chronic alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996221 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Total alkalinity and pH during a short-term feeding experiment testing the contribution of shellfish diet (Reed Mariculture SD1800) to seawater alkalinity</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996217 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital Related to <gco:CharacterString>Total alkalinity and pH in the exposure mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment</gco:CharacterString> 2026-01-01 publication https://doi.pangaea.de/10.1594/PANGAEA.996215 Rump, Marco
marco.rump@awi.de
https://orcid.org/0009-0004-2329-4889 information author Lannig, Gisela
Gisela.Lannig@awi.de
https://orcid.org/0000-0002-9210-256X information author Bock, Christian
Christian.Bock@awi.de
https://orcid.org/0000-0003-0052-3090 information author Benthien, Albert
albert.benthien@awi.de
https://orcid.org/0000-0002-9159-3109 information author Pogoda, Bernadette
bernadette.pogoda@awi.de
https://orcid.org/0000-0003-3997-426X information author Antoni, Dominik
dominik.antoni@outlook.com
author Gerdts, Gunnar
Gunnar.Gerdts@awi.de
https://orcid.org/0000-0003-0872-3927 information author documentDigital