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Optimization-based model of multinutrient uptake kinetics
Optimization-based model multinutrient uptake kinetics
2014/4/22
We present a new, optimization-based model for uptake kinetics of multiple nutrients, which has the same number of parameters (two for each nutrient) as the Michaelis-Menten model. We fit this model a...
Kinetics of phosphorus in Daphnia at different food concentrations and carbon:phosphorus ratios
Kinetics of phosphorus in Daphnia different food concentrations carbon:phosphorus ratios
2014/4/22
We examined the assimilation efficiency, excretion, and efflux of phosphorus (P) in adults and juveniles of Daphnia magna under different food levels (2-40 μg P L-1) and dietary carbon : phosphorus (C...
Parameterizing the natural fluorescence kinetics of Thalassiosira weissflogii
Parameterizing natural fluorescence kinetics Thalassiosira weissflogii
2014/5/13
We examined variability in the natural fluorescence yield of a neritic diatom, Thalassiosira weissflogii, in continuous cultures. In this species, kinetics in natural fluorescence yield over time scal...
Effect of iron deficiency on diatom cell size and silicic acid uptake kinetics
iron deficiency diatom cell size silicic acid uptake kinetics
2014/5/19
We studied the silicic acid uptake kinetics of the pennate diatom Cylindrotheca fusiformis grown under a wide range of iron concentrations (from Fe-limiting to Fe-sufficient conditions) to assess the ...
The continuity and intensity of ultraviolet irradiation affect the kinetics of biosynthesis, accumulation, and conversion of mycosporine-like amino acids (MAAs) in the coral Stylophora pistillata
continuity and intensity ultraviolet irradiation accumulation conversion mycosporine-like amino acids coral Stylophora pistillata
2014/5/14
Colonies of Stylophora pistillata unexposed to ultraviolet radiation (UVR) in laboratory aquaria contained minimal amounts of mycosporine-like amino acids (MAAs). The concentration of MAAs increased r...