搜索结果: 1-15 共查到“理学 Lithosphere”相关记录17条 . 查询时间(0.375 秒)
作为南海西北部的半封闭性边缘海，北部湾现今的海洋格局是自1.1万年以来随全球海平面上升发展而来的。北部湾三面环陆，全新世以来，接受了来自周边河流、沿岸侵蚀和南海北部等源区提供的陆源碎屑物质，沉积来源相对复杂。再加上受全新世海侵、东亚季风、北部湾表层环流、琼州海峡潮流和沿岸潮汐等影响，海平面变化和水动力条件较为复杂，其全新世沉积物能够记录海平面变化、东亚季风演化等重要信息。对其沉积物组成、来源及古气...
International Workshop on Understanding Earthquakes and Volcanoes from Lithosphere to Space
large earthquakes volcanic eruptions
2016/7/27
Electromagnetic Studies of Earthquakes and Volcanoes (EMSEV) is an inter-association working group of IUGG. It focuses on the observation and understanding of the various kinds of electromagnetic phen...
Seismic response to stress-strain fields in the lithosphere of Sicily
stress strain lithosphere Sicily
2015/9/30
Earthquake locations and fault-plane solutions are investigated in Sicily and the surrounding areas, by using local network data for the period 1988-1995, and a recently proposed 3D model of the local...
Experimental studies of anomalous radon activity in the Tlamacas Mountain, Popocatepetl Volcano area, México: new tools to study lithosphere-atmosphere coupling for forecasting volcanic and seismic events
atmosphere electricity Litosphere-Atmosphere coupling
2015/8/24
This study presents and discusses the results of soil radon monitoring at three different volcano sites and one reference site, from December 2007 to January 2009. This relates to the activity of the ...
Energy Transfer Through Food Webs at Hydrothermal Vents:Linking the Lithosphere to the Biosphere
Energy Transfer Food Webs Hydrothermal Vents Lithosphere Biosphere
2015/7/14
Tectonic and volcanic processes that drive hydrothermal fluid flow and influence its chemistry also regulate the transfer of energy to hydrothermal vent ecosystems. Chemoautotrophic bacteria use the c...
The Geological History of Deep-Sea Volcanoes: Biosphere,Hydrosphere,and Lithosphere Interactions
Deep-Sea Volcanoes Biosphere Hydrosphere Lithosphere
2015/7/7
The geological evolution of seamounts has distinct influence on their interactions with the ocean, their hydrology, geochemical fluxes, biology, resources, and geohazards. There are six geological evo...
Mantle lithosphere transition from the East European Craton to the Variscan Bohemian Massif imaged by shear-wave splitting
Seismic shear wave splitting focused on the structure of the upper mantle
2015/1/6
We analyse splitting of teleseismic shear waves recorded during the PASSEQ passive experiment (2006–2008) focused on the upper mantle structure across and around the Trans-European Suture Zone (TESZ)....
Seismic structure of the lithosphere and upper mantle beneath the ocean islands near mid-oceanic ridges
Seismic structure the lithosphere and upper mantle beneath ocean islands near mid-oceanic ridges
2015/1/6
Deciphering the seismic character of the young lithosphere near mid-oceanic ridges (MORs) is a challenging endeavor. In this study, we determine the seismic structure of the oceanic plate near the MOR...
Lithosphere and upper-mantle structure of the southern Baltic Sea estimated from modelling relative sea-level data with glacial isostatic adjustment
Lithosphere and upper-mantle structure southern Baltic Sea estimated modelling relative sea-level data glacial isostatic adjustment
2015/1/6
During the last glacial maximum, a large ice sheet covered Scandinavia, which depressed the earth's surface by several 100 m. In northern central Europe, mass redistribution in the upper mantle led to...
The lithosphere-asthenosphere boundary observed with USArray receiver functions
lithosphere-asthenosphere boundary observed USArray receiver functions
2015/1/4
The dense deployment of seismic stations so far
in the western half of the United States within the USArray
project provides the opportunity to study in greater detail the
structure of the lithosph...
The lithosphere-asthenosphere boundary observed with USArray receiver functions
lithosphere-asthenosphere boundary observed USArray receiver functions
2015/1/4
The dense deployment of seismic stations so far in the western half of the United States within the USArray project provides the opportunity to study in greater detail the structure of the lithosphere...
Domains of Archean mantle lithosphere deciphered by seismic anisotropy – inferences from the LAPNET array in northern Fennoscandia
Archean mantle lithosphere deciphered seismic anisotropy the LAPNET array northern Fennoscandia
2014/12/31
An international LAPNET array (2007–2009, http://www.oulu.fi/sgo-oty/lapnet) of the POLENET/LAPNET sub-project of the POLENET-IPY consortium, related to seismic and geodetic studies in the Arctic regi...
An aluminum/calcium-rich, iron-poor, white dwarf star: evidence for an extrasolar planetary lithosphere?
calcium-rich iron-poor evidence extrasolar planetary lithosphere
2011/10/8
The presence of elements heavier than helium in white dwarf atmospheres is often a signpost for the existence of rocky objects that currently or previously orbited these stars. We have measured the ab...
Lithosphere-atmosphere-ionosphere coupling as governing mechanism for preseismic short-term events in atmosphere and ionosphere
Lithosphere-atmosphere-ionosphere coupling governing mechanism preseismic short-term events atmosphere and ionosphere
2009/12/14
We present a general concept of mechanisms of preseismic phenomena in the atmosphere and ionosphere. After short review of observational results we conclude: 1. Upward migration of fluid substrate mat...
Age and Thickness of the Lithosphere within the Western and Eastern Basins of the Black Sea according to Geophysical Data
Black Sea heat flow sea floor age surface waves lithosphere thickness
2009/7/8
The ages of the western and eastern basins of the Black Sea have been estimated on the basis of heat-flow data. The obtained ages (70-60 Ma) are in good accord with the time of basins' origin as deter...