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Changes of phosphorus and iron concentrations in pore water vertical profiles of hypertrophic reservoir measured by gel minipeepers.
PECHÁČKOVÁ, Petra
Sediment cores obtained during the year 2006 (April, June, September), originated from inflow and dam sites in hypertrophic reservoir were incubated and analyzed in the laboratory under in situ conditions. The aim of this study was to find out the release rates of phosphorus and iron and to define the changes in the concentrations of dissolved compounds in pore water in the first 6 cm in the sediment. Gel minipeepers were used to measure the vertical profiles of dissolved analyts in pore water. This method was found suitable for investigation of P, Fe and basic ions concentrations. Differences between inflow and dam site were found
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