搜索结果: 1-15 共查到“地球物理学 Taiwan”相关记录19条 . 查询时间(0.116 秒)
Azimuthal propagation of seismo-magnetic signals from large earthquakes in Taiwan
earthquake emission frequency wavenumber method earthquake forecast
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2015/8/24
This study uses a network that is comprised of 10 total intensity magnetometers to detect azimuthal propagation of seismo-magnetic emission waves during 26 earthquakes that occurred between July 2007 ...
Application of titanium-in-quartz thermobarometry to greenschist facies veins and recrystallized quartzites in the Hsüehshan range, Taiwan
Accuracy reliability green schist facies rocks titanium concentration crystallization quartzite vein quartz snow-capped mountains
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2015/1/5
The accuracy, reliability and best practises of Ti-in-quartz thermobarometry (TitaniQ) in greenschist facies rocks have not been established. To address these issues, we measured Ti concentrations in ...
Constraints from rocks in the Taiwan orogen on crustal stress levels and rheology
rocks in the Taiwan orogen on crustal stress levels rheology
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2014/4/15
Taiwan’s Hsüehshan range experienced penetrative coaxial deformation within and near the brittle-plastic transition between6.5 and 3 Ma. This recent and short-lasting deformation in an active, well-s...
CURRENT SITUATION OF THE EDUCATIONAL PROJECT ON DISASTER PREVENTION IN TAIWAN
disaster prevention education popularization e-learning
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2014/5/9
The Taiwan government has invested much effort in developing and promoting disaster relief and prevention by following out many research projects after the 1999 Chichi earthquake. "Experiment and Deve...
Post-disaster assessment of landslides in southern Taiwan after 2009 Typhoon Morakot using remote sensing and spatial analysis
Post-disaster assessment f landslides southern Taiwan spatial analysis
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2010/10/21
On 8 August 2009, the extreme rainfall of Typhoon Morakot triggered enormous landslides in mountainous regions of southern Taiwan, causing catastrophic infrastructure and property damages and human ca...
The efficiency of a risk reduction program for debris-flow disasters – a case study of the Songhe community in Taiwan
The efficiency risk reduction program debris-flow disasters case study the Songhe community Taiwan
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2010/10/21
A risk reduction program was developed after debris-flow disaster analysis is conducted using mitigation structures, evacuation measures and community restrained expansion strategy. The risk assessmen...
Nonextensive analysis of crustal seismicity in Taiwan
Nonextensive analysis crustal seismicity Taiwan
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2010/10/20
Using the Taiwan Central Weather Bureau earthquake catalogue, the crustal seismicity of Taiwan was analyzed by means of a nonextensive approach. The time span of the analyzed catalogue is from 1 Janua...
Numerical earthquake response analysis of the Liyutan earth dam in Taiwan
Numerical earthquake response analysis the Liyutan earth dam Taiwan
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2010/10/20
The dynamic response of the Liyutan earth dam to the 1999 Chi-Chi earthquake (ML=7.3) in Taiwan was numerically analyzed. First, the staged construction of the dam was simulated. Then, seepage analysi...
Spatio-temporal Slip, and Stress Level on the Faults within the Western Foothills of Taiwan: Implications for Fault Frictional Properties
The Chi-Chi earthquake fault friction fault rheology stress fault slip distribution
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2014/4/15
We use preseismic, coseismic, and postseismic GPS data of the 1999 Chi-Chi earthquake to infer spatio-temporal variation of fault slip and frictional behavior on the Chelungpu fault. The geodetic data...
Interseismic crustal deformation in the Taiwan plate boundary zone revealed by GPS observations, seismicity, and earthquake focal mechanisms
Taiwan Strain rate Seismicity Earthquake focal mechanism GPS
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2014/4/9
We use GPS-derived surface velocities, seismicity, as well as estimates of earthquake focal mechanisms from the time period before the 1999 Chi-Chi earthquake to evaluate spatial variations of surface...
Characteristics of chlorites in seismogenic fault zones: the Taiwan Chelungpu Fault Drilling Project (TCDP) core sample
Characteristics of chlorites seismogenic fault zones Taiwan Chelungpu Fault Drilling Project core sample
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2010/9/28
The iron content and the asymmetry of iron and magnesium ions in chlorites are examined for the Chelungpu Fault in Taiwan, which is a seismogenic fault. The samples are collected from the cores drille...
Late Cenozoic metamorphic evolution and exhumation of Taiwan
Late Cenozoic metamorphic evolution exhumation of Taiwan
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2014/4/15
The Taiwan mountain belt is composed of a Cenozoic slate belt (Hsuehshan Range units, HR, and Backbone Slates, BS) and of accreted polymetamorphic basement rocks (Tananao Complex, TC). Ongoing crustal...
Investigatingthe kinematics of mountain building in Taiwan from the spatiotemporal evolution of the foreland basin and western foothills
The kinetics of mountain building Taiwan the spatio temporal evolution of the foreland basin western foothills
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2014/4/15
The Taiwanese range has resulted from the collision between the Luzon volcanic arc and the Chinese continental margin, which started about 6.5 Myr ago in the north, and has since propagated southward....
Slip rates on the Chelungpu and Chushiang thrust faults inferred from a deformed strath terrace along the Dungpuna river, west central Taiwan
Slip rates on the Chelungpu Chushiang thrust faults a deformed strath terrace along the Dungpuna river west central Taiwan
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2014/4/15
The Chelungpu fault produced the September 1999Mw= 7.6 Chi-Chi earthquake,central Taiwan. The shortening rate accommodated by this structure, integrated over several seismic cycles, and its contributi...
Kinematic analysis of the Pakuashan fault tip fold, west central Taiwan: Shortening rate and age of folding inception
Kinematic analysis Pakuashan fault tip fold, west central Taiwan Shortening rate age of folding inception
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2014/4/15
The Pakuashan anticline is an active fault tip fold that constitutes the frontal most zone of deformation along the western piedmont of the Taiwan Range. Assessing seismic hazards associated with this...