Conjugacy of values which characterize the functional activity of zooplankton and pollution

N. Yalynska, O. Andrushchyshyn, O. Dumych, O. Savytska

Ivan Franko National University of Lviv
4, Hrushevskyi St., Lviv 79005, Ukraine


The measurable features of near-bottom zooplankton in deep-water ponds are conditioned by disturbance of balance in dissolved organic substances and metals (Al, Mo, Pb) content. A bond of dissolved organic substances and metals is described by equation of both linear and nonlinear models. The dissolved organic substances reduces mainly the toxicity of Al (the metal with high acceptor (concerning oxygen) capability).


Keywords: ponds, near-bottom layer, zooplankton, infusoria, dissolved organic substance, metals


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