Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Mesosphere (mantle)"'
Autor:
Thorsten W. Becker
Publikováno v:
Geochemistry, Geophysics, Geosystems. 18:1986-2003
Earth's upper mantle includes a ∼ 200 km thick asthenosphere underneath the plates where viscosity and seismic velocities are reduced compared to the background. This zone of weakness matters for plate dynamics and may be required for the generatio
Publikováno v:
Doklady Earth Sciences. 468:485-489
The investigation data on seismic wave attenuation in the lithosphere and upper mantle of the northeastern flank of the Baikal rift system obtained with a seismic coda envelope and sliding window are considered. Eleven local districts were described
Autor:
Jonathan C. McDowell
In this paper I revisit proposed definitions of the boundary between the Earth's atmosphere and outer space, considering orbital and suborbital trajectories used by space vehicles. In particular, I investigate the inner edge of outer space from histo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6e3a8511ab41b9d157bbea39ccb2f91
Autor:
David A. Foster, Raymond M. Russo, Vadim Monteiller, Sébastien Chevrot, S. Hongsresawat, Mark P. Panning
Publikováno v:
Geology. 43:667-670
North America provides an important test for assessing the coupling of large continents with heterogeneous Archean- to Cenozoic-aged lithospheric provinces to the mantle flow. We use the unprecedented spatial coverage of the USArray seismic network t
Publikováno v:
Tectonophysics. :1-21
This study has been supported by a grant from the Ministry of Earth Sciences (MoES), IITKGP/CKH.
Publikováno v:
Geophysical Journal International. 193:489-505
Publikováno v:
Integrated Imaging of the Earth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de6707712babf9527d7b1ba8a95dc62
https://doi.org/10.1002/9781118929063.ch10
https://doi.org/10.1002/9781118929063.ch10
Autor:
V. L. Bezverkhny, E. B. Osipova
Publikováno v:
Russian Journal of Pacific Geology. 3:128-136
We present results of the study of a three-layer tectonosphere model of the West Pacific Transition Zone based on modeling of a piecewise inhomogeneous medium caused by local density reduction of the asthenosphere, whose viscosity decreases due to fl
Autor:
Shun-ichiro Karato
Publikováno v:
Earth and Planetary Science Letters. 274:234-240
The central Pacific is one of the type localities where the influence of a plume on the properties of the asthenosphere can be investigated based on the geophysical observations. Recent seismological studies showed enigmatic structures of the upper m
Publikováno v:
Russian Journal of Pacific Geology. 2:165-174
The comparative analysis of geological-geophysical data on the deep structure of the Kamchatka Peninsula and the seismic tomography model of the upper mantle revealed the coordinated spatial structure of the regional lithosphere with outlining beneat