DOI: 10.1016/j.jvolgeores.2020.106770
论文题名: The co-incidence of earthquakes and volcanoes: assessing global volcanic radiant flux responses to earthquakes in the 21st century
作者: Hill-Butler C. ; Blackett M. ; Wright R. ; Trodd N.
刊名: Journal of Volcanology and Geothermal Research
ISSN: 3770273
出版年: 2020
卷: 393 语种: 英语
英文关键词: Earthquake-volcano interactions
; Remote sensing
; Thermal anomalies
Scopus关键词: Remote sensing
; Volcanoes
; Active volcanoes
; Seismic event
; Statistical testing
; Temporal and spatial
; Thermal activity
; Thermal anomalies
; Thermal response
; Volcanic activities
; Earthquakes
; earthquake event
; earthquake magnitude
; earthquake trigger
; remote sensing
; spatiotemporal analysis
; twenty first century
; volcanic earthquake
; volcanic eruption
英文摘要: The temporal and spatial co-incidence of earthquakes and volcanoes has been documented for many years with recent reports suggesting that instances of earthquake-induced volcanic activity often occur following high magnitude seismic events. Using data extracted from the MODVOLC algorithm, this paper compares global volcanic radiant fluxes with large magnitude earthquakes to investigate temporal co-incidences between earthquakes and volcanic activity and to identify the thermal response of volcanoes to 14 large magnitude (Mw ≥ 8.0) earthquakes that occurred between 2001 and 2011. Results indicate that, on the basis of statistical testing, 3 events were associated with a statistically significant increase in global volcanic radiant flux by more than half and, 2 events experienced a statistically significant decrease in global volcanic activity. In the remaining 9 cases, global volcanic activity remained unchanged. These findings indicate that (1) at a global scale, there are instances of a temporally co-incident relationship between large magnitude earthquakes and global volcanic radiant flux, (2) modified thermal activity following an earthquake is short-lived, often reflected in changes in the number of thermally active volcanoes and/or global volcanic radiant flux and, (3) under favourable conditions, volcanoes with long repose periods may be more susceptible to triggering. © 2020 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158868
Appears in Collections: 气候变化与战略
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作者单位: School of Energy, Construction and Environment, Coventry University, Coventry, CV1 5FB, United Kingdom; Centre for Agroecology, Water and Resilience, Coventry University, Coventry, CV1 5FB, United Kingdom; Hawai'i Institute of Geophysics and Planetology, School of Ocean and Earth Science and Technology (HIGP/SOEST), University of Hawai'i, 1680 East-West Road, Honolulu, HI 96822, United States
Recommended Citation:
Hill-Butler C.,Blackett M.,Wright R.,et al. The co-incidence of earthquakes and volcanoes: assessing global volcanic radiant flux responses to earthquakes in the 21st century[J]. Journal of Volcanology and Geothermal Research,2020-01-01,393