21 research outputs found

    The balance of sodium and potassium ions to Liz catchment in the period of 1994-2009

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    The article describes the balance of potassium and sodium ions in relation to rainfall and runoff in a small mountain basin Liz (Czech Republic, Bohemian Forest, 828–1074 m a. s. l., mature spruce forest, Podzolic Eutric Cambisol) in the period from 1994 to 2009. It was found that the average annually leaching of sodium reached 11,90±3,24 kg ha-1 year-1 and that the average annually leaching of potassium reached 0,56±2,18 kg ha-1 year-1. The ionic composition of runoff showed that the runoff is mostly created by underground water

    Phages in eukaryotic cells

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