搜索结果: 1-13 共查到“地球物理学 Chile”相关记录13条 . 查询时间(0.049 秒)
Listening carefully: unique observations of harmonic tremor at Lascar volcano, Chile
volcano seismology harmonic tremor
2015/10/8
During the deployment of Proyecto de Investigación Sismológica de la Cordillera Occidental 94 (PISCO'94) in the Atacama Desert of Northern Chile, a broadband seismic station and a network of three sho...
Exploring the shallow structure of the San Ramón thrust fault in Santiago, Chile (~33.5° S), using active seismic and electric methods
Thrust fault system the andes the surface rupture the performance of the late quaternary complicated fault section steep slope topography across the fault
2015/1/6
The crustal-scale west-vergent San Ramón thrust fault system, which lies at the foot of the main Andean Cordillera in central Chile, is a geologically active structure with manifestations of late Quat...
Solid phase phosphorus species and preservation of fish remains in marine sediments of areas of high primary productivity and oxygen seasonality (36°S, central South Chile)
fish debris biogenic apatite seasonal coastal upwelling hypoxia central-south Chile
2017/4/10
The main input of phosphorus to the ocean is associated with river runoff, while this element leaves the marine system
via burial in the sediments. Solid phase P accumulation is a function of bottom ...
Andean structural control on interseismic coupling in the North Chile subduction zone
Andean structural control interseismic coupling in the North Chile subduction zone
2014/4/9
Segmentation can influence the extent of earthquake rupture and event magnitude 1: large megathrust earthquakes result from total rupture of relatively continuous segments of the subduction interface ...
Tectonics and mechanism of a spreading ridge subduction at the Chile Triple Junction based on new marine geophysical data
Chile Ridge Chile Triple Junction Chile Trench Outer Gravity High slab-pull
2017/4/11
The Chile Triple Junction (CTJ), an RTT-type triple junction located at 46°13′ S, 75°48′ W off the western coast of
Chile, is characterized by the subducting Chile Ridge, which is the constructive pl...
Coseismic and postseismic slip associated with the 2010 Maule Earthquake, Chile: Characterizing the Arauco Peninsula barrier effect
Coseismic postseismic slip Maule Earthquake Chile Characterizing the Arauco Peninsula barrier effect
2014/4/9
Observations of coseismic and postseismic deformation associated with the 2010 Mw= 8.8 Maule earthquake in south-central Chile provide constraints on the spatial heterogeneities of frictional properti...
Coseismic and postseismic slip associated with the 2010 Maule Earthquake, Chile: Characterizing the Arauco Peninsula barrier effect
Coseismic and postseismic slip Maule Earthquake Chile Characterizing the Arauco Peninsula barrier effect
2014/4/15
Observations of coseismic and postseismic deformation associated with the 2010 Mw= 8.8 Maule earthquake in south-central Chile provide constraints on the spatial heterogeneities of frictional properti...
The 2010Mw8.8 Maule, Chile earthquake: Nucleation and rupture propagation controlled by a subducted topographic high
2010Mw8.8 Maule Chile earthquake Nucleation rupture propagation controlled a subducted topographic high
2014/4/9
Knowledge of seismic properties in an earthquake rupture zone is essential for understanding the factors controlling rupture dynamics. We use data from aftershocks following the Maule earthquake to de...
Brief communication "Report on the impact of the 27 February 2010 earthquake (Chile, Mw 8.8) on rockfalls in the Las Cuevas valley, Argentina"
Brief communication earthquake rockfalls Las Cuevas valley
2010/10/21
Numerous rockfalls were detected in the Las Cuevas valley, Argentina, after the 27 February 2010 earthquake in Chile. Live rockfalls were observed during aftershocks of 11 March 2010. Many rockfall so...
NSF Dispatches Rapid Response Oceanographic Expedition to Chile Earthquake Site（图）
Oceanographic Expedition Earthquake Site
2010/3/23
Scientists funded by the National Science Foundation (NSF) and affiliated with the Scripps Institution of Oceanography (SIO) at the University of California at San Diego are undertaking an expedition ...
Distribution of slip from 11Mw> 6 earthquakes in the northern Chile subduction zone
11Mw> 6 earthquakes in the northern Chile subduction zone
2014/4/9
We use interferometric synthetic aperture radar, GPS, and teleseismic data to constrain the relative location of coseismic slip from 11 earthquakes on the subduction interface in northern Chile (23–2...
Anaseismic slip pulse in northern Chile and along-strike variations in seismogenic behavior
Aseismic slip pulse in northern Chile along-strike variations in seismogenic behavior
2014/4/9
We use interferometric synthetic aperture radar, GPS, and seismic observations spanning 5 to 18 years to reveal a detailed kinematic picture of the spatiotemporal evolution of fault slip in a region c...
Co-seismic slip from the 1995 July 30Mw=8.1 Antofagasta, Chile, earthquake as constrained by InSAR and GPS observations
earthquakes InSAR inverse theory northern Chile subduction zone
2014/4/9
We analyse radar interferometric and GPS observations of the displacement field from the 1995 July 30Mw=8.1 Antofagasta, Chile, earthquake and invert for the distribution of slip along the co-seismic ...