Annals of Geophysics | |
Long term continuous radon monitoring in a seismically active area | |
Valentina Cannelli1  Antonio Piersanti1  Gianfranco Galli1  | |
[1] Istituto Nazionale di Geofisica e Vulcanologia, Rome,; | |
关键词: Surveys, measurements, and monitoring; Instruments and techniques; Seismic risk; Statistical analysis; | |
DOI : 10.4401/ag-6735 | |
来源: DOAJ |
【 摘 要 】
We present the results of a long term, continuous radon monitoring experiment started in April 2010 in a seismically active area, affected during the 2010-2013 data acquisition time window by an intense micro seismic activity and by several small seismic events. We employed both correlation and cross-correlation analyses in order to investigate possible relationship existing between the collected radon data, seismic events and meteorological parameters. Our results do not support the feasibility of a robust one-to-one association between the small magnitude earthquakes characterizing the local seismic activity and single radon measurement anomalies, but evidence significant correlation patterns between the spatio-temporal variations of seismic moment release and soil radon emanations, the latter being anyway dominantly modulated by meteorological parameters variations.
【 授权许可】
Unknown