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Bottom water data of sediment incubation experiments under anoxic conditions
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric carbon... -
Pore water data of sediment incubation experiments under anoxic conditions
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric carbon... -
Background parameters of coral Xenia umbellata in a aquarium experiment
Temperature, salinity, oxygen, pH, and light intensity were measured daily, while nutrients (NO₂⁻, NO₃⁻, NH₄⁺, PO₄³⁻, Mg, Ca) were tested twice weekly. Xenia umbellata... -
Algal symbiont density of coral Xenia umbellata in a aquarium experiment
One colony per tank was randomly selected every 7 days and stored at -20°C. On analysis day, colonies were thawed, homogenised in 10 ml demineralised water, and the slurry... -
Chlorophyll-a per algal cell of coral Xenia umbellata in a aquarium experiment
One colony per tank was randomly selected every 7 days and stored at -20°C. On analysis day, colonies were thawed, homogenised in 10 ml demineralised water, and the slurry... -
Mortality of coral Xenia umbellata in a aquarium experiment
A colony was considered dead if it fully dissolved, leaving only the plug. Mortality (%) was calculated weekly based on remaining colonies per tank. Xenia umbellata originates... -
Oxygen fluxes of coral Xenia umbellata in a aquarium experiment
One coral colony per tank was used for oxygen flux measurements, with incubations conducted every 7 days (n = 3 per treatment). On measurement days, oxygen fluxes were assessed... -
Specific growth rate of coral Xenia umbellata in a aquarium experiment
Every 3 – 4 days, the number of polyps on one selected colony from each tank was counted. Xenia umbellata originates from the Red Sea. Study location: Aquarium experiment at the... -
Colouration of coral Xenia umbellata in a aquarium experiment
One colony per tank (n = 3 per treatment) was photographed every 7 days in a 25°C tank using an Olympus TG6 (ISO 100, f/1.4, 4x magnification). Images were analysed in... -
Pulsation rate of coral Xenia umbellata in a aquarium experiment
Pulsations were recorded every 7 days from one colony per tank on three polyps. A pulsation was defined as a full contraction cycle. Counts were taken for 30 seconds in the... -
Total alkalinity during laboratory incubation experiments on enhanced benthic...
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric carbon... -
Major and trace elements during laboratory incubation experiments on enhanced...
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric carbon... -
Pore water data of laboratory incubation experiments on enhanced benthic weat...
Enhanced mineral dissolution in the benthic environment is currently discussed as a potential technique for ocean alkalinity enhancement (OAE) to reduce atmospheric carbon... -
Exoenzyme activities associated with sinking diatom aggregates incubated in r...
The effect of increasing hydrostatic pressure on the microbial degradation, the organic matter composition, and the microbiome of 'marine snow' particles was studied in... -
Seawater carbonate chemistry and physiological performance parameters of Carc...
Ocean acidification causes an accumulation of CO2 in marine organisms and leads to shifts in acid-base parameters. Acid-base regulation in gill breathers involves a net increase... -
Seawater carbonate chemistry and palatability of two Antarctic macroalgae and...
Two common and ecologically important macroalgal species from the western Antarctic Peninsula, the unpalatable Desmarestia menziesii and the palatable Palmaria decipiens, were... -
Degradation of diatom-derived dissolved organic matter (DOM) in surface seawater
Stored surface seawater originally collected in the North Sea was amended with dissolved organic matter (DOM) obtained from the diatom Skeletonema marinoi by exposing the diatom... -
Pressure-induced leakage of dissolved organic matter (DOM) from diatom-bacter...
Model diatom aggregates were produced from the diatom Skeletonema marinoi and the natural microbial community of seawater collected in Oeresund (Stief et al. 2023), Central... -
Pressure-induced leakage of dissolved organic matter (DOM) from different dia...
Four diatom strains obtained from different culture collections were grown to stationary phase in L1 medium plus silicate (Guillard & Hargraves 1993) at 15°C under a... -
Effect of temperature and degradation stage on the sinking velocity of decayi...
The effect of varying temperature on the kinetics of aerobic microbial respiration (a proxy for oxidative carbon mineralization) associated with copepod carcasses was studied in...
