INVESTIGATION OF SEASON AND LONG-TERM VARIATIONS OF NATURAL RADIONUCLIDES SPECIFIC ACTIVITY IN UNDERGROUND WATER

Abstract

An article contains the data on the investigations of season and long-term variations of radiation safety indexes of the water of some underground sources and centralized water-supply system of Tver city.

Keywords

• main dose forming radionuclides
• season variation
• long-term variation
• radiochemical analysis
• radiation safety indexes