搜索结果: 1-15 共查到“地球物理学 Western U.S.”相关记录30条 . 查询时间(0.093 秒)
Geochronology, Geochemistry and Sr-Nd-Pb-Hf Isotopes of No. I Complex from the Shitoukengde Ni–Cu Sulfide Deposit in the Eastern Kunlun Orogen, Western China: Implications for the Magmatic Source, Geodynamic Setting and Genesis
Sr-Nd-Pb-Hf isotopes crustal contamination oceanic slab break-off post-collisional extension Shitoukengde Ni-Cu deposit Eastern Kunlun Orogen
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2018/4/10
The Shitoukengde Ni-Cu deposit, located in the Eastern Kunlun Orogen, comprises three mafic–ultramafic complexes, with the No. I complex hosting six Ni-Cu orebodies found recently. The deposit is host...
First GPS measurements across the Central-Western Mediterranean area
GPD Mediterranean geodynamics
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2015/10/8
This paper concerns the displacement field of the central-western part of the Mediterranean basin estimated by the analysis of three repeated GPS surveys (1995, 1996 and 1997) consisting of 8 sites of...
Pattern of seismic deformation in the Western Mediterranean
Deformation seismicity geodynamics Mediterranean
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2015/10/8
The seismic deformation of the Western Mediterranean was studied with the aim of defining the strain pattern that characterizes the Africa-Eurasia plate boundary in this area. Within different section...
Stress tensor inversion in Western Greece using earthquake focal mechanisms from the Kozani-Grevena 1995 seismic sequence
stress distributions inversion fault plane solutions Greece
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2015/10/8
Stress tensor inversion has been applied to estimate principal stress axes orientations in Western Greece, from 178 earthquake fault plane solutions from the Kozani-Grevena May 13, 1995 sequence. All ...
Seismic hazard map of the western hemisphere
Seismic hazard assessment North-South America earthquake UN/IDNDR
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2015/9/30
Vulnerability to natural disasters increases with urbanization and development of associated support systems (reservoirs, power plants, etc.). Catastrophic earthquakes account for 60% of worldwide cas...
Late Cenozoic deformation of the Gavrovo and Ionian zones in NW Peloponnesos (Western Greece)
external hellenides gavrovo thrust NW Peloponnesos seismic modeling
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2015/9/29
The structural deformation of Mesozoic-Tertiary sediments of the Ionian and Gavrovo zones in NW Peloponnesos is related to the propagation of a fold-thrust system during the Cenozoic. The sediments of...
Crustal structure at the western end of the North Anatolian Fault Zone from deep seismic sounding
north Anatolian fault zone crustal structure deep seismic sounding
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2015/9/28
The first deep seismic sounding experiment in Northwestern Anatolia was carried out in October 1991 as part of the "German - Turkish Project on Earthquake Prediction Research" in the Mudurnu area of t...
2001 Bhuj-Kachchh earthquake:surface faulting and its relation with neotectonics and regional structures,Gujarat,Western India
surface rupture Kachchh earthquake thrust fault
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2015/9/16
Primary and secondary surface deformation related to the 2001 Bhuj-Kachchh earthquake suggests that thrusting movement took place along an E-W fault near the western extension of the South Wagad Fault...
Recent paleoseismic investigations in Northern and Western Thailand
paleoseismicity active faulting Thailand
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2015/9/16
Recent paleoseismic investigations have identified a number of active faults in Northern and Western Thailand. Northern Thailand is an intraplate basin and range province, comprised of north-south-tre...
The role of instrumental versus macroseismic locations for earthquakes of the last century: a discussion based on the seismicity of the North-Western Apennines (Italy)
historical seismicity velocity propagation model Joint Hypocentral Determination
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2015/9/10
Many seismological observatories began to record and store seismic events in the early years of the twentieth century,
contributing to the compilation of very valued databases of both phase pickings ...
Deep-sea borehole seismological observatories in the western Pacific: temporal variation of seismic noise level and event detection
deep-sea borehole observatory broadband seismometer seismic noise level
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2015/9/7
Seismological networks provide critical data for better understanding the dynamics of the Earth; however, a great limitation on existing networks is the uneven distribution of stations. In order to ac...
T waves in Western Mediterranean Sea after the May 21, 2003 Algerian earthquake
T waves Ligurian Sea SOFAR frequency content
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2015/9/2
Aim of this paper is to discuss on the T phases generated after the mb 6.5 earthquake that shook Algeria on May 21,
2003. The seismograms, recorded by a cluster of seismic stations located on the coa...
Deep water prestack multiple suppression on reflection data from ionian sea (offshore western greece)
Deep reflection profiling prestack multiple suppression Ionian sea Hellenic arc
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2015/9/2
Multiple attenuation comprises a very important phase of the seismic reflection processing because it removes undesirable effects occurred during the propagation of the seismic signal in the earth. Th...
Polycyclic aromatic hydrocarbons in post-fire soils of drained peatlands in western Meshchera (Moscow region, Russia)
Polycyclic aromatic hydrocarbons contaminants wildfires levels of pollution polycyclic aromatic hydrocarbons in the soil
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2015/1/6
Polycyclic aromatic hydrocarbons (PAHs) are priority pollutants that arrive in the environment from numerous anthropogenic and natural sources, but the data on their natural sources including wildfire...
Relative tectonic activity classification in the Kermanshah area, western Iran
Subduction zone Arabia and Eurasia plate high zagros region structural change
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2015/1/6
Due to the closing of the subduction zone and the collision of the Arabian and Eurasian plates, the High Zagros region has always been affected by a wide range of tectonic variations. In this research...