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Temperature, salinity, CO2, dissolved inorganic nutrients, plankton stoichiom...
Previous studies with Baltic Sea phytoplankton combining elevated seawater temperature with CO2 revealed the importance of size trait-based analyses, in particular dividing the... -
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... -
Sediment solid phase characteristics on the Amazon shelf obtained in April/Ma...
The Amazon River is known as a region of intense biochemical reactivity. As a result of increased anthropogenic impacts in its catchment (e.g. population growth, agriculture,... -
Interactive effects of ocean acidification and nitrogen limitation on two blo...
Global climate change involves an increase in oceanic CO2 concentrations as well as thermal stratification of the water column, thereby reducing nutrient supply from deep to... -
The modulating effect of light intensity on the response of the coccolithopho...
Global change leads to a multitude of simultaneous modifications in the marine realm among which shoaling of the upper mixed layer, leading to enhanced surface layer light... -
CO2 and inorganic nutrient enrichment affect the performance of a calcifying ...
Ocean acidification studies in the past decade have greatly improved our knowledge of how calcifying organisms respond to increased surface ocean CO2 levels. It has become... -
No detectable effect of CO2 on elemental stoichiometry of Emiliania huxleyi i...
Effects of CO2 concentration on elemental composition of the coccolithophore Emiliania huxleyi were studied in phosphorus-limited, continuous cultures that were acclimated to... -
Experiment: Influence of CO2 and nitrogen limitation on the coccolith volume ...
Coccolithophores, a key phytoplankton group, are one of the most studied organisms regarding their physiological response to ocean acidification/carbonation. The biogenic... -
Seawater carbonate chemistry and biological processes during experiments with...
Ocean acidification and associated shifts in carbonate chemistry speciation induced by increasing levels of atmospheric carbon dioxide (CO2) have the potential to impact marine... -
Sea ice brine biogeochemistry measured during RV POLARSTERN cruise ANT-XXII a...
During the ISPOL expedition of RV Polarstern in 2004/05 sea ice brine samples (from sackhole sampling) were routinely taken. Subsequent analyses included pH, temperature,... -
PeECE III - Pelagic Ecosystem CO2 Enrichment Study, Raunefjord, Bergen, Norwa...
The effects of CO2-induced seawater acidification on plankton communities were also addressed in a series of 3 mesocosm experiments, called the Pelagic Ecosystem CO2 Enrichment... -
Concentrations and carbon isotopic composition of suspended particulate matte...
Concentrations of particulate and dissolved organic carbon from water samples collected throughout the ice-free season in the Lena River Delta, supplemented with samples from... -
(Table 5) Soil fractions calculated based on POC : PN ratios and δ¹³C values ...
Soil fractions are given with standard deviation (1 Sigma). D14C values are given with lower quantile (q16) and upper quantile (q84), representing the 68% confidence interval (1... -
(Table S4) Total suspended matter concentrations (TSM), particulate organic c...
1: TSM values for 2009 and 2010 from Winterfeld et al. (2015, companion paper).2: calculated after subtracting the intercept value at POC = 0 in the POC versus PN plot (Figure... -
Downward particle fluxes measured in neutrally buoyant PELAGRA sediment traps...
This dataset has no description
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Seawater carbonate chemistry, nutrients, chlorophyll, and growth rate of Phae...
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent... -
Seawater carbonate chemistry and biogeochemistry and composition of a phytopl...
The dramatic impacts of global climate change have driven marine carbon dioxide removal (mCDR) innovation, including ocean alkalinity enhancement (OAE), in an attempt to keep... -
Concentrations and stable isotopic composition of particulate organic carbon ...
Concentrations and stable isotopic composition of particulate organic carbon and nitrogen from CTD-rosette casts during the MOSAiC (PS122) drift expedition in the central Arctic... -
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 Isochrysis sp.'s responses to temperature (2...
We assessed the responses of solitary cells of Arctic Isochrysis sp. grown under a matrix of temperature (2°C vs. 6°C), light intensity (55 vs. 160 μmol photons m-2 s-1) and CO2...
