Modern software for the environmental modeling and statistical data analysis

There are considered three original software packages developed by authors: the first is for statistical processing of the experimental information; the second is a software package of realization of mathematical models of pollutants transport in rivers and the third is for identification of river water excessive pollution sources located between two controlled cross-sections of the river. They are designated on identical methodological basis and are intended for the users who are not professionals in the field of applied mathematics and computer science. The packages are universal, simple and convenient for understanding and application.