Radenviro – Page 4

Accident in northern Russia on August 8 2019

28 August 201918 November 2022 André Gurtner

The Russian Meteorological Institute (Roshydromet) reported a brief increase in radioactivity on August 82019 in the city of Severodvinsk, northern Russia.
This publication is only available in French and German.

Release of radioactivity, Radioactivity of the air

Special samples

13 March 20157 February 2025 André Gurtner

There are several special analysis programs such as Sr-90 in milk teeth or C-14 in tree foliage near the discharge points. …….

Special samples

Chernobyl 31 years later

9 November 202218 November 2022 André Gurtner

On 26 April 1986, the explosion and fire at the Chernobyl nuclear reactor in present-day Ukraine resulted in the release of a large amount of radioactive material into the atmosphere.
This publication is only available in French and German.

Release of radioactivity, Archive

Ruthenium-106 in the air in Switzerland and other European countries

9 November 202218 November 2022 André Gurtner

The IRSN has published a report detailing the various investigations it has conducted in France and Europe as a result of the measurement of ruthenium 106 in October 2017.
This publication is only available in French and German.

Release of radioactivity, Archive

Air surveillance

7 October 201515 November 2022 André Gurtner

For the monitoring of radioactivity in the atmosphere, the URA section operates, in addition to the UraNet network, other sampling systems allowing to reach a very low detection limit (high sensitivity measurements).

Contact
Federal Office of Public Health FOPH Division of Radiological Protection Ambient Radioactivity Schwarzenburgstr. 157 3003 Berna/ Switzerland
Tel. +41 58 462 96 14 Fax. +41 58 462 83 83
Email: Division Email: Radenviro