Kotohura, Svitlana S.Medinets, Volodymyr I.Mileva, Alla P.Мілева, Алла ПетрівнаМилева, Алла ПетровнаМединец, Владимир ИвановичМедінець, Володимир Іванович2013-12-092013-12-092013-05Proceedings of the VI International Young Scientists conference «Biodiversity. Ecology. Adaptation. Evolution.», dedicated to 150 anniversary from the birth of famous botanist Vladimir Lipskiy (Odesa, May 13 – 17, 2013)https://dspace.onu.edu.ua/handle/123456789/4052Aim of the paper has been to study variability of river water hardness and reveal the reasons of its changes in 2010-2013. In order to determine the main hydrochemical parameters, such as conductivity, pH, as well as calcium and magnesium content to be used for hardness calculation, river water sampling has been done from March 2010 to March 2013 at three stations (PS (Dnister River village Palanka), BS (Turunchuk River, town Belyaevka) and MS (Dnister River, village Mayaki), with further analyses in laboratory.enThe Dnister Deltariver water hardnesshydrochemical parametersArticle