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Intracellular goniodomin A (GDA) content of Alexandrium pseudogonyaulax deter...
The ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax,... -
Combined effects of CO2 and light on large and small isolates of the unicellu...
We examined the combined effects of light and pCO2 on growth, CO2-fixation and N2-fixation rates by strains of the unicellular marine N2-fixing cyanobacterium Crocosphaera... -
Physiological responses of the marine diatom Thalassiosira pseudonana to incr...
We studied the effects of elevated CO2 concentration and seawater acidity on inorganic carbon acquisition, photoinhibition and photoprotection as well as growth and respiration... -
Interactive effects of ocean acidification and nitrogen limitation on the dia...
Climate change is expected to bring about alterations in the marine physical and chemical environment that will induce changes in the concentration of dissolved CO2 and in... -
Ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodite...
The ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax,... -
Single cell carbon, nitrate and silicic acid uptake rates of Arctic phytoplan...
This data was collected during the Polarstern cruise PS138 (ArcWatch1) from August 3 to September 30, 2023 to the Central Arctic Ocean. At three stations during the Polarstern... -
Seawater carbonate chemistry and biological processes of coccolithophore (Gep...
All species of coccolithophore appear to respond to perturbations of carbonate chemistry in a different way. Here, we show that the degree of malformation, growth rate and... -
Growth response, toxin/pigment/nutrient content and photophysiological parame...
The effect of different light intensities (20, 100 and 200 μmol photons m-2 s-1) on the growth response, toxin/pigment/nutrient content and photophysiology of Alexandrium... -
Cell elemental contents and uptake rates of Emiliania huxleyi during laborato...
During a two year incubation of a subantarctic E. huxleyi culture (2015-11-20 to 2017-12-01), at the final cross-over point (Day 670) an additional suite of measurements were... -
Community composition
This dataset has no description
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(Table 2) Bacterial abundance, carbon production and respiration in samples o...
Averages of stations depicted in Table 1. Respiration parameter all Q10 corrected. Potential and specific bacterial respiration and respiration rate based on the equation BR =... -
Seawater carbonate chemistry, particulate inorganic and organic carbon and gr...
This dataset has no description
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Seawater carbonate chemistry and photosynthesis and fatty acid composition of...
In the present study, we manipulated the culturing pH to investigate physiological performance and fatty acid (FA) composition of two coastal diatoms, Skeletonema costatum and... -
Physiologial charaterization of the Arctic diatom Thalassisira hyalina under ...
This experiment aimed to understand a the high plasticity of Arctic diatoms towards ocean warming, with a special regard to regulatory mechanisms of photosynthetic and... -
Seawater carbonate chemistry and uptake of dissolved inorganic nitrogen and N...
We conducted a minicosm experiment with pre-acclimated cultures of the globally significant diazotroph Crocosphaera watsonii strain WH8501 ("Crocosphaera"). PH and temperature... -
Temperature responses of different functional traits in Arctic phytoplankton
This study was conducted in autumn/winter 2021/2022 at the laboratory of the Alfred-Wegener-Institute Bremerhaven. To assess temperature response patterns of various functional... -
Seawater carbonate chemistry and oxidative stress response, carbon metabolism...
We conducted a full-factorial lab experiment to study the individual and combined effects of temperature (18°C and 21°C), pCO2 (400 and 1000 ppm), and dissolved N:P ratio (16... -
Seawater carbonate chemistry and population-specific responses in physiologic...
Although coccolithophore physiological responses to CO2-induced changes in seawater carbonate chemistry have been widely studied in the past, there is limited knowledge on the... -
Seawater carbonate chemistry and reallocation of elemental content and macrom...
Global climate change leads to simultaneous changes in multiple environmental drivers in the marine realm. Although physiological characterization of coccolithophores has been... -
Temperature effects on the physiology of photosynthesis and respiration in Ph...
Phaeodactylum tricornutum strain CCAP 1052/1A was cultivated at 6°C and 15°C under controlled conditions (32 salinity, F/2 medium, 400 µatm pCO2, 100 µmol photons m-2 s-2 light...
