搜索结果: 1-15 共查到“地球科学总论 Strong”相关记录17条 . 查询时间(0.062 秒)
Indian National Strong Motion Instrumentation Network and Site Characterization of Its Stations
IITR Amplification SGM Accelerographs Earthquake EEW
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2013/3/11
Indian Institute of Technology, Roorkee (IITR) is operating a nationwide network of instruments for recording strong ground motion. Total 300 instruments are installed in seismic zone III, IV and V al...
Heavy rain and strong wind events and cyclones in the Balearics
Heavy rain strong wind
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2010/1/27
The relationship between heavy rain (HR) and/or strong wind (SW) events and cyclones is investigated for the Balearic Islands. First, a list of HR and SW events is cross-referenced with an objective c...
Day-time variations of foF2 connected to strong earthquakes
Day-time variations foF2 strong earthquakes
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2009/12/16
The statistical analysis of the characteristic frequency foF2 of the Earth's ionosphere averaged over mid-day hours – from 11:00 till 17:00 h LT – is carried out. Disturbances of foF2 connected to ear...
Dynamics of multifractal and correlation characteristics of the spatio-temporal distribution of regional seismicity before the strong earthquakes
multifractal and correlation characteristics spatio-temporal distribution regional seismicity
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2009/12/11
Investigations of the distribution of regional seismicity and the results of numerical simulations of the seismic process show the increase of inhomogenity in spatio-temporal distribution of the seism...
Variations of phase velocity and gradient values of ULF geomagnetic disturbances connected with the Izu strong earthquakes
phase velocity gradient values ULF geomagnetic disturbances Izu strong earthquakes
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2009/12/11
Results of study of anomaly behavior of amplitudes, phase velocities and gradients of ULF electromagnetic disturbances (F = 0.002 – 0.5 Hz) before and during a seismic active period are presented. Inv...
Strong earthquakes can be predicted: a multidisciplinary method for strong earthquake prediction
Strong earthquakes a multidisciplinary method strong earthquake prediction
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2009/12/10
The imminent prediction on a group of strong earthquakes that occurred in Xinjiang, China in April 1997 is introduced in detail. The prediction was made on the basis of comprehensive analyses on the r...
The pecularities of shear crack pre-rupture evolution and distribution of seismicity before strong earthquakes
shear crack pre-rupture evolution seismicity strong earthquakes
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2009/12/9
Several methods are presently suggested for investigating pre-earthquake evolution of the regions of high tectonic activity based on analysis of the seismicity spatial distribution. Some precursor sig...
Ionospheric phenomena before strong earthquakes
Ionospheric phenomena strong earthquakes
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2009/12/9
A statistical analysis of several ionospheric parameters before earthquakes with magnitude M > 5.5 located less than 500 km from an ionospheric vertical sounding station is performed. Ionospheric effe...
Comparison of simultaneous variations of the ionospheric total electron content and geomagnetic field associated with strong earthquakes
the ionospheric total electron content geomagnetic field strong earthquakes
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2009/12/9
In this paper, perturbations of the ionospheric Total Electron Content (TEC) are compared with geomagnetic oscillations. Comparison is made for a few selected periods, some during earthquakes in Calif...
Hydrogeochemical precursors of strong earthquakes in Kamchatka: further analysis
Hydrogeochemical precursors strong earthquakes Kamchatka further analysis
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2009/12/9
In this paper, we allow for the cross-correlation found between the gas data sets and in some cases, between the ion data sets. No cross-correlation has been found between gas and ion content data. An...
Day-time variations of foF2 connected to strong earthquakes
Day-time variations foF2 strong earthquakes
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2009/12/8
The statistical analysis of the characteristic frequency foF2 of the Earth's ionosphere averaged over mid-day hours – from 11:00 till 17:00 h LT – is carried out. Disturbances of foF2 connected to ear...
Large scale features associated with strong frontogenesis in equivalent potential temperature in the South American subtropics east of the Andes
strong frontogenesis equivalent potential temperature South American subtropics east Andes
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2010/1/28
South American subtropics east of the Andes exhibit a region of intense climatological frontogenesis in equivalent potential temperature (EPT) in the December to March season, mostly produced by defor...
Anomalous Strong Reflections on High Resolution Seismic Data from the Turkish Shelf of the Eastern Black Sea:Possible Indicators of Shallow Hydrogen Sulphide-Rich Gas Hydrate Layers
Black Sea gas hydrate hydrogen sulphide high-resolution acoustic methods
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2010/1/11
Some strong reflections about 3 to 5 m thick were observed at depths of 25-60 metres below the sea floor using deep-towed, 5 kHz subbottom profiler data in the Turkish shelf and upper slope of the Eas...
Tsunami hazards in the Eastern Mediterranean:strong earthquakes and tsunamis in the East Hellenic Arc and Trench system
Tsunami hazards Eastern Mediterranean strong earthquakes tsunamis Trench system
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2009/12/30
Data on tsunami phenomena occurring in the East Hellenic Arc and Trench system (HA-T) from antiquity up to the present have been updated, critically evaluated and compiled in the standard GITEC format...
The East Aegean Sea strong earthquake sequence of October–November 2005:lessons learned for earthquake prediction from foreshocks
East Aegean Sea strong earthquake sequence earthquake prediction foreshocks
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2009/12/30
The seismic sequence of October–November 2005 in the Samos area, East Aegean Sea, was studied with the aim to show how it is possible to establish criteria for (a) the rapid recognition of both the on...