title: GEODYNAMICS
abstract: The oxidation-reduction potential (ORP) is important, but yet poorly studied physicochemical parameter of natural and man transformed waters. The results of in situ measurements of ORP, pH and total concentration of ions of several natural springs in the Crimean mountains and at two wells with a negative ORP (similar to the healing water „Naftusia” of Truskavets resort) are
journal: GEODYNAMICS