Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Glycogen concentration in the labial palps of Ostrea edulis during a chronic alkalinity-enhancement exposure experiment [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996218 (DOI registration in progress), In: Rump, M et al. (2026): Seawater carbonate chemistry, mortality, tissue trace metal and metabolomic data from a chronic ocean alkalinity enhancement exposure experiment with the European flat oyster Ostrea edulis [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996264 (DOI registration in progress)
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Published: 2026-07-29
Abstract:
This dataset contains glycogen concentrations measured in the labial palps of individual European flat oysters (Ostrea edulis), sampled either before the start of the chronic alkalinity-enhancement exposure (7 May 2024, baseline, n = 8) or after 63 days of exposure to one of five treatments (9 July 2024; unamended control, dissolved alkalinity addition with NaOH and CaCl2 at +250 or +500 µmol/kg, and olivine-based coastal enhanced silicate weathering at +250 or +500 µmol/kg; n = 15 across treatments). Glycogen was extracted from the labial palps tissue and quantified photometrically following the method of Keppler and Decker (1988). For four individuals, glycogen was quantified in two independent measurement runs on separate tissue homogenates of the same individual; all other individuals were measured in a single run. Within each measurement run, glycogen was determined from up to two technical replicate measurements of the same tissue homogenate.
Related to:
Rump, Marco; et al. (submitted): Ecotoxicological impacts of Ocean Alkalinity Enhancement on the European flat oyster Ostrea edulis: Insights from tissue metabolomics and metal analysis.
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): 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 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996219
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): 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 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996220
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): 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 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996222
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Oyster mortality and physicochemical parameters in the exposure mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996216
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Tissue-accumulated nickel, chromium and cobalt concentrations in Ostrea edulis measured by ICP-OES at the end of a chronic alkalinity-enhancement exposure experiment [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996221
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Total alkalinity and pH during a short-term feeding experiment testing the contribution of shellfish diet (Reed Mariculture SD1800) to seawater alkalinity [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996217
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Total alkalinity and pH in the alkalization mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996214
Rump, Marco; Lannig, Gisela; Bock, Christian; Benthien, Albert; Pogoda, Bernadette; Antoni, Dominik; Gerdts, Gunnar (2026): Total alkalinity and pH in the exposure mesocosms of a chronic Ostrea edulis alkalinity-enhancement exposure experiment [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996215
Funding:
Coverage:
Latitude: 54.180327 * Longitude: 7.888944
Date/Time Start: 2024-04-17T00:00:00 * Date/Time End: 2025-03-12T00:00:00
Event(s):
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 Start: Helgoland, Germany * Location End: Helgoland, Germany * Method/Device: Mesocosm experiment (MESO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Rump, Marco | |||
| 2 | Type of study | Study type | Rump, Marco | |||
| 3 | Sampling date/time, experiment | Date/time sampling exp | Rump, Marco | |||
| 4 | Experiment day | Exp day | day | Rump, Marco | ||
| 5 | Individual code | Individual code | Rump, Marco | |||
| 6 | Treatment | Treat | Rump, Marco | |||
| 7 | Run | Run | Rump, Marco | measurement | ||
| 8 | Replicates | Repl | # | Rump, Marco | ||
| 9 | Tissue, wet mass | Tis WM | mg | Rump, Marco | ||
| 10 | Glycogen | GLY | mg/g | Rump, Marco | of tissue, wet mass |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
468 data points