Microclimate monitoring of Ariadne’s house (Pompeii, Italy) for preventive conservation of fresco paintings

摘要: Ariadne’s house, located at the city center of ancient Pompeii, is great archaeological value due to fresco paintings decorating several rooms. In order assess risks for long-term conservation affecting valuable mural paintings, 26 temperature data-loggers and relative humidity were in four rooms house monitoring ambient conditions. Data recorded during 372 days analyzed by means graphical descriptive methods analysis variance (ANOVA). Results revealed an effect roof type number walls room. Excessive temperatures observed summer covered with transparent roofs, corrective actions taken. Moreover, higher values sensors on floor level. The present work provides guidelines about type, number, calibration position thermohygrometric recommended microclimate outdoor or semi-confined environments.