Seismic Studies of the Earth's Core

被引：1

作者：

Ovtchinnikov, V. M. ^{[1
]}

Krasnoshchekov, D. N. ^{[1
]}

机构：

[1] Russian Acad Sci, Sadovsky Inst Geosphere Dynam, Moscow 119334, Russia

来源：

IZVESTIYA-PHYSICS OF THE SOLID EARTH | 2021年 / 57卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

velocity anisotropy; seismic attenuation; inner core; outer core; INTRICATE HETEROGENEOUS STRUCTURES; SMALL-SCALE HETEROGENEITY; UPPERMOST INNER-CORE; TOP; 300; KM; DIFFERENTIAL ROTATION; OUTER CORE; SEISMOLOGICAL EVIDENCE; ELASTIC PROPERTIES; FREE OSCILLATIONS; TEMPORAL-CHANGE;

D O I：

10.1134/S1069351321020087

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

The paper presents the review of the conceptually most important results of seismological studies of the Earth's core and their interpretation from the standpoint of geodynamics in three directions: anisotropy of seismic velocities and seismic attenuation, structural features of the transition zone between the outer and inner core, and differential rotation of the inner core.

引用

页码：141 / 162

页数：22

共 50 条

[41] Effect of core composition on seismic stability of earth dams
Shafiee, Ali
PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-GEOTECHNICAL ENGINEERING, 2008, 161 (06) : 283 - 290
[42] Temporal Change of Seismic Earth's Inner Core Phases: Inner Core Differential Rotation or Temporal Change of Inner Core Surface?
Yao, Jiayuan
Tian, Dongdong
Sun, Li
Wen, Lianxing
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2019, 124 (07) : 6720 - 6736
[43] Anisotropy of Earth's inner core intrinsic attenuation from seismic normal mode models
Maekinen, Anna M.
Deuss, Arwen
Redfern, Simon A. T.
EARTH AND PLANETARY SCIENCE LETTERS, 2014, 404 : 354 - 364
[44] Seismic anisotropy of the Earth's inner core resulting from flow induced by Maxwell stresses
Shun-ichiro Karato
Nature, 1999, 402 : 871 - 873
[45] Antipodal waveform observations of seismic waves diffracting and refracting at the base of Earth's outer core
Butler, Rhett
Tsuboi, Seiji
PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 2023, 336
[46] Seismic anisotropy of the Earth's inner core resulting from flow induced by Maxwell stresses
Karato, S
NATURE, 1999, 402 (6764) : 871 - 873
[47] Composition and temperature of the Earth's core constrained by combining ab initio calculations and seismic data
Alfè, D
Gillan, MJ
Price, GD
EARTH AND PLANETARY SCIENCE LETTERS, 2002, 195 (1-2) : 91 - 98
[48] Seismic parameters of hcp-Fe alloyed with Ni and Si in the Earth's inner core
Liu, Jin
Lin, Jung-Fu
Alatas, Ahmet
Hu, Michael Y.
Zhao, Jiyong
Dubrovinsky, Leonid
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2016, 121 (02) : 610 - 623
[49] On cooling of the Earth's core
Labrosse, S
Poirier, JP
LeMouel, JL
PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 1997, 99 (1-2) : 1 - 17
[50] Melting Earth's Core
Fei, Yingwei
SCIENCE, 2013, 340 (6131) : 442 - 443

← 1 2 3 4 5 →