Effect of natural water formation circumstances on groundwater quality

Abstract

For assurance of a rational environment and planning of groundwater Protection, it is necessary to perceive the functioning mechanism of a system called "pollutants - natural environment", to investigate pollution influence on the environment and natural environment possibilities to make pollutants harmless. Pollution of groundwater with nitrates depends on natural water formation circumstances. The differences of water pollution are mostly determined by the soil texture of subsoil and sublayer, geohydrological conditions. An important correlations among depth of groundwater level, annual precipitation amount and nitrates concentration in groundwater were estimated (R = 0,87 - 0,98)