搜索结果: 1-13 共查到“地球科学总论 Seismic Activity”相关记录13条 . 查询时间(0.238 秒)
The Role of Fluids in Promoting Seismic Activity in Active Spreading Centers of the Salton Trough, California, USA
Crustal Model Magmatic Intrusion Salton Trough Seismic Activity Spreading Centers
2013/3/7
We interpret seismic activity in the active spreading centers of the Salton Trough to indicate 1) a magmatic intrusion in the lower crust beneath the active Brawly, Cerro Prieto, Imperial, Elsinore, a...
Local Magnitude Study of the Seismic Activity on Itacarambi, MG
Intraplate Earthquakes Local Magnitude Duration of Seismic Signal Parameter b
2013/3/7
The importance of studying the local magnitude related to seismic activity occurred recently in the region of Itacarambi, state of Minas Gerais, is due to the fact that these were earthquakes of intra...
Ionospheric quasi-static electric field anomalies during seismic activity in August–September 1981
Ionospheric quasi-static electric field anomalies seismic activity August–September 1981
2009/12/16
The paper proposes new results, analyses and information for the plate tectonic situation in the processing of INTERCOSMOS-BULGARIA-1300 satellite data about anomalies of the quasi-static electric fie...
Analysis of the ULF electromagnetic emission related to seismic activity, Teoloyucan geomagnetic station, 1998-2001
the ULF electromagnetic emission seismic activity Teoloyucan geomagnetic station
2009/12/14
Results of ULF geomagnetic measurements at station Teoloyucan (Central Mexico, 99.11'35.735''W, 19.44'45.100''N, 2280m height) in relation to seismic activity in the period 1998-2001 and their analysi...
Reassessment of the historical seismic activity with major impact on S. Miguel Island (Azores)
the historical seismic activity major impact S. Miguel Island
2009/12/10
On account of its tectonic setting, both seismic and volcanic events are frequent in the Azores archipelago. During the historical period earthquakes and seismic swarms of tectonic and/or volcanic ori...
Study of electromagnetic emissions associated with seismic activity in Kamchatka region
electromagnetic emissions seismic activity Kamchatka region
2009/12/9
A review of data processing of electromagnetic emission observation collected at the Complex Geophysical Observatory Karimshino (Kamchatka peninsula) during the first 5 months (July–November, 2000) of...
Geophysical Observatory in Kamchatka region for monitoring of phenomena connected with seismic activity
Geophysical Observatory Kamchatka region phenomena seismic activity
2009/12/9
Regular monitoring of some geophysical parameters in association with seismicity has been carried out since last year at the Japan-Russian Complex Geophysical Observatory in the Kamchatka region. This...
Ionospheric quasi-static electric field anomalies during seismic activity in August–September 1981
Ionospheric quasi-static electric field anomalies seismic activity August–September 1981
2009/12/8
The paper proposes new results, analyses and information for the plate tectonic situation in the processing of INTERCOSMOS-BULGARIA-1300 satellite data about anomalies of the quasi-static electric fie...
TEC variations over the Mediterranean during the seismic activity period of the last quarter of 2005 in the area of Greece
TEC variations Mediterranean seismic activity period area of Greece
2010/1/4
In this paper the Total Electron Content (TEC) data of eight Global Positioning System (GPS) stations of the EUREF network (AUT1, Thessaloniki, TUC2, Crete in Greece, MATE, Matera, LAMP, Lampedusa in ...
Automatic estimation of optimal autoregressive filters for the analysis of volcanic seismic activity
Automatic estimation optimal autoregressive filters volcanic seismic activity
2009/12/30
Long-period (LP) events observed on volcanoes provide important information for volcano monitoring and for studying the physical processes in magmatic and hydrothermal systems. Of all the methods used...
Observation evidences of atmospheric Gravity Waves induced by seismic activity from analysis of subionospheric LF signal spectra
Observation evidences atmospheric Gravity Waves seismic activity LF signal spectra
2009/12/30
We analyze variations of the LF subionospheric signal amplitude and phase from JJY transmitter in Japan (F=40 kHz) received in Petropavlovsk-Kamchatsky station during seismically quiet and active peri...
Global diagnostics of the ionospheric perturbations related to the seismic activity using the VLF radio signals collected on the DEMETER satellite
Global diagnostics ionospheric perturbations seismic activity VLF radio signals
2009/12/29
The analysis of the VLF signals radiated by ground transmitters and received on board of the French DEMETER satellite, reveals a drop of the signals (scattering spot) connected with the occurrence of ...
Anomalies of LF signal during seismic activity in November–December 2004
Anomalies LF signal seismic activity
2009/12/28
A signal transmitted by Japan Time Standard LF station (40 kHz, Fukushima prefecture) and recorded in Petropavlovsk-Kamchatski (Russia) is analyzed during a time interval from 1 July 2004 till 24 Janu...