-
Seawater carbonate chemistry and diatom aggregation when exposed to crude oil...
Roller table experiments with Thalassiosira pseudonana, a small centric diatom, were conducted to produce marine snow aggregates in six treatments: Control (pCO2 = 400 ppm), OA... -
Methane concentration, oxidation rates and abundance of bacteria during Maria...
This dataset has no description
-
Transect sulfur chemistry, SUP05 cell densities, denitrification and carbon f...
The data set includes, sulfide and sulfur concentrations, SUP05 cell densities, as well as denitrification and carbon fixation rates (based on 15N- and 13C-labelled in situ... -
Arcobacter abundance, carbon fixation and denitrification rates from water sa...
The data set contains Arcobcter cell abundances represented as percent of the microbial community (%DAPI), including rates of carbon fixation, denitrification sulfur and sulfide... -
Comparative responses of two dominant Antarctic phytoplankton taxa to interac...
We investigated the responses of the ecologically dominant Antarctic phytoplankton species Phaeocystis antarctica (a prymnesiophyte) and Fragilariopsis cylindrus (a diatom) to a... -
(Supplement 4) Selective feeding of dinoflagellate in the Microscopy experiment
This dataset comprises data from two experiments analysed with two different tools, a FlowCam and a microscope. The heterotrophic dinoflagellate Oxyrrhis marina was subjected to... -
Seawater carbonate chemistry and coccolithophore abundances and CaCO3 concent...
Mesocosm experiments have been fundamental to investigate the effects of elevated CO2 and ocean acidification (OA) on planktic communities. However, few of these experiments... -
Seawater carbonate chemistry and calcification, survival, concentrations of S...
Coral calcification is expected to decline as atmospheric carbon dioxide concentration increases. We assessed the potential of Porites astreoides, Siderastrea siderea and... -
Seawater carbonate chemistry and the growth response of the toxic dinoflagell...
Northern Patagonia (41–44°S) is affected by climatic, hydrological and oceanographic anomalies, which in synergy with processes such as global warming and acidification of the... -
Seawater carbonate chemistry and biomineralization pathways and shell materia...
Molluscs are among the organisms affected by ocean acidification (OA), relying on carbon for shell biomineralization. Metabolic and environmental sourcing are two pathways... -
Nickel toxicity to the dinoflagellate Amphidinium carterae, the coccolithopho...
In laboratory culture experiments, phytoplankton species were exposed to a range of nickel concentrations at GEOMAR Helmholtz Centre for Ocean Research Kiel. The experiments... -
Grazing rates of Temora longicornis under different nutrient regimes
This dataset has no description
-
Diatom cell counts and concentrations during fluorophore PDMPO incubation
To ensure balanced growth and stable conditions, all cultures were acclimated in semi-continuous batch cultures for at least nine generations before starting the experiments.... -
Seawater carbonate chemistry and calcification rate, endosymbiont density, an...
Anthropogenic emission of CO2 into the atmosphere has been increasing exponentially, causing ocean acidification (OA) and ocean warming (OW). The “business-as-usual” scenario... -
Seawater carbonate chemistry and calcification rate of the corals Oculina pat...
In recent years, some of the ramifications of the ocean acidification problematic derived from the anthropogenic rising of atmospheric CO2 have been widely studied. In... -
Predominance of heavily calcified coccolithophores at low CaCO3 saturation du...
Coccolithophores are an important component of the Earth system, and, as calcifiers, their possible susceptibility to ocean acidification is of major concern. Laboratory studies... -
Seawater carbonate chemistry and nitrogen fixation by phosphorus-limited Tric...
Growth of the prominent nitrogen-fixing cyanobacterium Trichodesmium is often limited by phosphorus availability in the ocean. How nitrogen fixation by phosphorus-limited... -
Nitrate uptake kinetics for Thalassiosira gravida and Thalassiosira rotula
15N nitrate uptake assays were conducted using tracer additions of highly enriched (98%) 15N-labeled nitrate for four Arctic-adapted strains of Thalassiosira gravida and three... -
Detection of a variable intracellular acid-labile carbon pool in Thalassiosir...
Accumulation of an intracellular pool of carbon (C(i) pool) is one strategy by which marine algae overcome the low abundance of dissolved CO2 (CO2 (aq) ) in modern seawater. To... -
Impacts of elevated CO2 on particulate and dissolved organic matter productio...
Response of phytoplankton to increasing CO2 in seawater in terms of physiology and ecology is key to predicting changes in marine ecosystems. However, responses of natural...
