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Coccolith strontium to calcium ratios in Emiliania huxleyi: The dependence on seawater strontium and calcium concentrations
Coccolith strontium Emiliania huxleyi seawater strontium
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2014/4/23
In recent studies the Sr/Ca ratio of coccolithophore calcite was used as a proxy for past coccolithophore growth
and calcification rates. Since Sr and Ca concentrations in seawater have not rem...
Zinc availability and alkaline phosphatase activity in Emiliania huxleyi: Implications for Zn–P co-limitation in the ocean
Zinc availability alkaline phosphatase activity
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2014/4/23
Zinc (Zn) serves as a cofactor in several extracellular phosphatases, which allow microorganisms to acquire
phosphorus from organic P compounds. In oligotrophic ocean water, where both phosphate and ...
Light-dependent carbon isotope fractionation in the coccolithophorid Emiliania huxleyi
Light-dependent carbon isotope fractionation coccolithophore Emiliania huxleyi
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2014/5/26
The carbon isotopic composition of marine phytoplankton varies significantly with growth conditions. Aqueous CO2 concentration [CO2] and algal growth rate (μ) have been suggested to be important facto...