SEZONOWOŚĆ ZMIAN SKŁADU KOMPLEKSU WYMIENNEGO KATIONÓW I JEGO WPŁYW NA WYNIKI MODELOWANIA ODWROTNEGO

Abstract

SEASONALITY CHANGES IN THE COMPOSITION OF THE EXCHANGEABLE CATIONS OF THE COMPLEX AND ITS IMPACT ON THE RESULTS OF THE INVERSE MODELLINGAbstract. Ion exchange is considered to be a fundamental process that form the chemical composition of groundwater. In practice, its quantitative aspect is the cation exchange capacity (PWK), which can be used as a basis for calculating the amount of ion exchange sites for reverse modeling. The results of the cation exchange complex determination in a single dune located in the Kampinos National Park were presented in this paper. These results were used as a basis for the implementation of the inverse models within the vadose zone as well as assessment of the impact of statistically and empirically evaluated values of the cation exchange capacity on these models.