The purpose of the proceedings is to improve the relationship between climate and environment changes and human activities with specific focus on water related matters. The main themes of the proceedings are:Climate and Hydrology, Water, Environment and Human Activities, Water Related Risks, Integrated Water Resources Management, Ecohydrology & Hydrobiology, Computing and Technologies in Water sector
In article, it is noticed that the situation which has developed in Russia brightly illustrates interdependence of system manufacture - a society - environment. Infringement of one of components conducts to infringement of functioning of all system. At the moment there are some positions of principle concerning decision-making on maintenance of quality of environment.