https://scholars.lib.ntu.edu.tw/handle/123456789/297209| Title: | Atmospheric 210Po anomaly as a precursor of volcano eruptions | Authors: | Su, C.-C. Huh, C.-A. CHIH-CHIEH SU |
Keywords: | Explosions; Particulate emissions; Polonium; Volcanoes; Global networks; Volcano eruptions; Atmospheric chemistry; anomaly; atmospheric chemistry; polonium; volcanic eruption | Issue Date: | 2002 | Journal Volume: | 29 | Journal Issue: | 5 | Source: | Geophysical Research Letters | Abstract: | Due to its high volatility, 210Po can be effectively released from active volcanoes prior to their explosions. A continuous record of the fallout rate of 210Po versus that of 210Pb in northern Taiwan reveals that most of the 210Po was derived from pre-eruption gas emission of Philippines' Mayon volcano in the past two years. From this observation we suggest that, if a global network can be properly designed, it may be possible to employ 210Po anomaly as a precursor of volcano eruptions worldwide. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-0036522269&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/297209 |
DOI: | 10.1029/2001gl013856 |
| Appears in Collections: | 海洋研究所 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.