搜索结果: 1-11 共查到“地震学 In the crust”相关记录11条 . 查询时间(0.065 秒)
oint Inversion of the 3D P Wave Velocity Structure of the Crust and Upper Mantle under the Southeastern Margin of the Tibetan Plateau Using Regional Earthquake and Teleseismic Data
3D P-wave velocity structure China seismic array detection Panxi region Chuan-Dian Block Daliangshan Block southeastern margin of Qinghai–Tibet Plateau
2018/4/10
The special seismic tectonic environment and frequent seismicity in the southeastern margin of the Qinghai–Tibet Plateau show that this area is an ideal location to study the present tectonic movement...
The separation of the geomagnetic field originated in the core, in the asthenosphere, and in the crust
dynamo spatial spectrum white spectrum Lowes’ law Nevanlinna’ s law Hamilton’ s principle geomagnetic anomalies inner core outer core asthenosphere
2015/10/8
The separation of the field produced by different internal sources can be accomplished by means of the so-called spatial spectrum of the geomagnetic field of internal origin. It is shown how such a ra...
In search of evidence of deep fluid discharges and pore pressure evolution in the crust to explain the seismicity style of the Umbria-Marche 1997-1998 seismic sequence (Central Italy)
fluid geochemistry/seismicity porepressure field Umbria-Marche 1997-1998 seismic sequence
2015/9/30
Starting soon after the first main-shocks of the long seismic sequence which has occurred along the Umbria-Marche boundary since September 1997, fluid geochemistry surveying was accomplished (around 2...
Low velocity and low electricalresistivity layers in the middle crust
seismic and electromagnetic studies Earth's crust Baltic and Ukranian shields
2015/9/14
Some Deep Seismic Sounding (DSS) revealed low velocity layers in the upper and middle crust of old platforms.The layers are often characterised by a lower electrical resistivity. It is not clear, howe...
Anomaly crust fields from MAGSAT satellite measurements:their processing and interpretation
MAGSAT satellite data magnetic andgravity anomalies wavelet and maximum entropyanalysis earthquake hypocenters
2015/9/14
The space distribution of the magnetic anomaly field for the Pacific Ocean is obtained from data of the satellite MAGSAT. A number of long-wavelength magnetic anomalies of the region are identified. A...
Evidence of upper-mantle processes related to continental rifting versus oceanic crust in the Gulf of California
Mantle processes Phase transitions North America
2014/4/10
Receiver functions from teleseismic events, recorded by stations around the Gulf of California, are used to map the upper-mantle seismic discontinuities. We observe a mean transition zone thickness co...
Evidence for postseismic deformation of the lower crust following the 2004 Mw6.0 Parkfield earthquake
postseismic deformation the lower crust following the 2004 Mw6.0 Parkfield earthquake
2014/4/15
Previous studies have shown that postseismic relaxation following the 2004 Mw6.0 Parkfield, CA, earthquake is dominated by afterslip. However, we show that some fraction of the afterslip inferred from...
Connection of large earthquakes occurring moment with the movement of the Sun and the Moon and with the Earth crust tectonic stress character
Connection large earthquakes occurring moment the movement of the Sun the Moon with the Earth crust tectonic stress character
2010/10/21
It is acceptable that earthquakes certain exogenous (cosmic) triggering factors may exist in every seismoactive (s/a) region and in Caucasus among them. They have to correct earthquake occurring momen...
Report on the 1960 and 1961 Explosion Seismic Investigations of the Earth's Crust in Finland
Report Explosion Seismic Investigations Earth's Crust Finland
2009/6/19
Report on the 1960 and 1961 Explosion Seismic Investigations of the Earth's Crust in Finland.
Preliminary Results of a Seismic Refraction Study of the Earth's Crust in S. W. Finland
Preliminary Results Seismic Refraction Study
2009/6/18
Preliminary Results of a Seismic Refraction Study of the Earth's Crust in S.W.Finland.
A Report Summarizing on the Velocity of Earthquake Waves and the Structure of the Earth's Crust in the Baltic Shield
Velocity of Earthquake Waves Earth's Crust Baltic Shield
2009/6/18
A Report Summarizing on the Velocity of Earthquake Waves and the Structure of the Earth's Crust in the Baltic Shield.