https://scholars.lib.ntu.edu.tw/handle/123456789/571686
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Kuo T | en_US |
dc.contributor.author | Chen W | en_US |
dc.contributor.author | Ho C. | en_US |
dc.contributor.author | WEN-SHAN CHEN | zz |
dc.creator | Kuo T;Chen W;Ho C. | - |
dc.date.accessioned | 2021-07-17T00:58:12Z | - |
dc.date.available | 2021-07-17T00:58:12Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 9698043 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85042232946&doi=10.1016%2fj.apradiso.2018.02.015&partnerID=40&md5=e9579f188829ab4b5b3bba0f88142af3 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/571686 | - |
dc.description.abstract | Recurrent groundwater radon anomalies were observed at the Paihe spring (P1) in southwestern Taiwan prior to the Mw 6.3 Jiasian and Mw 6.4 Meinong earthquakes that occurred on March 4, 2010 and February 5, 2016, respectively. Specifically, the concentration of groundwater radon decreased from background levels of 144 ± 7 and 137 ± 8 pCi/L to minima of 104 ± 8 and 97 ± 9 pCi/L prior to the 2010 Jiasian and 2016 Meinong earthquakes, respectively. The Paihe spring (P1) is located 46 km and 45 km, respectively, from the epicenters of the 2010 Mw 6.3 Jiasian and 2016 Mw 6.4 Meinong earthquakes. The above radon anomalies observed at the Paihe limestone spring corroborated that a small fractured aquifer can be used as an effective natural strain meter by applying radon as a tracer for earthquake warning in southwestern Taiwan. There are scientific difficulties and uncertainties in earthquake prediction. Nonetheless, a long-term monitoring of precursory declines in groundwater radon can provide useful data for forecasting local disastrous earthquakes. ? 2018 Elsevier Ltd | - |
dc.relation.ispartof | Applied Radiation and Isotopes | - |
dc.subject | Aquifers; Forecasting; Geophysics; Groundwater; Groundwater resources; Lime; Radon; Strain measurement; Background level; Disastrous earthquake; Earthquake prediction; Fractured aquifer; Limestone springs; Long term monitoring; Magnitude; Radon-222; Earthquakes; ground water; radon 222; Article; concentration (parameters); controlled study; earthquake; forecasting; limit of detection; prediction; priority journal; radiation monitoring; radioactivity; Taiwan; uncertainty | - |
dc.title | Anomalous decrease in groundwater radon before 2016 Mw 6.4 Meinong earthquake and its application in Taiwan | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.apradiso.2018.02.015 | - |
dc.identifier.pmid | 29477049 | - |
dc.identifier.scopus | 2-s2.0-85042232946 | - |
dc.relation.pages | 68-72 | - |
dc.relation.journalvolume | 136 | - |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
crisitem.author.orcid | 0000-0002-2677-1562 | - |
顯示於: | 地質科學系 |
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