MEDICAL SURVEY OF THE STAFF WORKING IN THE ŠKOCJAN CAVES, SLOVENIA
Vanja Gerjevič Debevec - (31/1,2002)
The cave microclimate is distinguished by many parameters that could underlie some physiological changes in human body when exposed for an extended period of time. Beside temperature, air-flow, the absence of sunlight and humidity, which vary according to the location and structure of the underground space, radon radiation is present as well. Park Škocjanske jame, Slovenia, has been performing a regular and continuous monitoring of radon and its daughter products for about five years now. All measurements are done by the Institute for Occupational Safety, Ljubljana. The accurate evidence of time spent in the cave is kept for every member of the staff. This enables us to combine the data with radon concentration and determine the maximum dose of radiation that one has received during one year working period. According to national regulation and law, stated by National Health Inspector and Ministry of Health, a regular medical survey has been established. Detailed medical exams are performed each year or less frequently in order to prevent health problems. Blood tests enable us to observe radiation impact. In the following work a short overview of microclimates impacts will be presented as health and risk factors.