EARTHS GRAVITATIONAL-FIELD - SEISMIC TOMOGRAPHY RESOLVES THE ENIGMA OF THE LAURENTIAN ANOMALY

被引：47

作者：

PELTIER, WR

FORTE, AM

MITROVICA, JX

DZIEWONSKI, AM

机构：

[1] HARVARD UNIV,HOFFMAN LAB,DEPT EARTH & PLANETARY SCI,CAMBRIDGE,MA 02138

[2] HARVARD SMITHSONIAN CTR ASTROPHYS,CAMBRIDGE,MA 02138

来源：

GEOPHYSICAL RESEARCH LETTERS | 1992年 / 19卷 / 15期

关键词：

D O I：

10.1029/92GL01701

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

We demonstrate that the negative free air gravity anomaly over Hudson Bay is not due to glacial isostatic disequilibrium but rather to the influence of large scale mantle convection.

引用

页码：1555 / 1558

页数：4

共 31 条

[21] ACCURATE DETERMINATION OF HIGHLY ECCENTRIC ORBITS IN EARTHS GRAVITATIONAL-FIELD WITH AXIAL SYMMETRY
BAKRY, AAA
EARTH MOON AND PLANETS, 1988, 41 (01): : 77 - 88
[22] PREDICTION OF SATELLITES IN EARTHS GRAVITATIONAL-FIELD WITH AXIAL SYMMETRY USING BURDETS REGULARIZED THEORY
SHARAF, MA
ARAFAH, MR
AWAD, ME
EARTH MOON AND PLANETS, 1987, 38 (01): : 21 - 36
[23] PREDICTION OF SATELLITE MOTIONS IN THE EARTHS GRAVITATIONAL-FIELD WITH AXIAL SYMMETRY BY THE KS REGULARIZED THEORY
SHARAF, MA
AWAD, ME
BANAJA, MA
ASTROPHYSICS AND SPACE SCIENCE, 1987, 133 (02) : 339 - 353
[24] GLOBAL SURFACE-WATER-INDUCED SEASONAL-VARIATIONS IN THE EARTHS ROTATION AND GRAVITATIONAL-FIELD
CHAO, BF
OCONNOR, WP
GEOPHYSICAL JOURNAL-OXFORD, 1988, 94 (02): : 263 - 270
[25] PREDICTION OF TRAJECTORIES IN THE EARTHS GRAVITATIONAL-FIELD WITH AXIAL SYMMETRY USING KS UNIFORM REGULAR ELEMENTS
SHARAF, AA
EARTH MOON AND PLANETS, 1993, 62 (02): : 93 - 116
[26] RAPID SEPARATION OF MICRON-SIZED PARTICLES BY FIELD-FLOW FRACTIONATION USING EARTHS GRAVITATIONAL-FIELD
PAZOUREK, J
FILIP, P
MATULIK, F
CHMELIK, J
SEPARATION SCIENCE AND TECHNOLOGY, 1993, 28 (10) : 1859 - 1873
[27] ANISOTROPY OF THE TIME-DELAY OF LIGHT IN THE EARTHS GRAVITATIONAL-FIELD - AN EXPERIMENTAL PROPOSAL FOR INTERFEROMETRIC MEASUREMENT
DIAZMIGUEL, E
CLASSICAL AND QUANTUM GRAVITY, 1993, 10 (12) : 2691 - 2698
[28] HIGHER HARMONIC EFFECTS OF THE EARTHS GRAVITATIONAL-FIELD FROM POST-GLACIAL REBOUND AS OBSERVED BY LAGEOS
ALEXANDER, JC
GEOPHYSICAL RESEARCH LETTERS, 1983, 10 (11) : 1085 - 1087
[29] STUDIES OF EARTHS GRAVITATIONAL-FIELD, ITS SEA SURFACES, AND ITS DYNAMICAL MOTIONS USING ADVANCED SPACE SYSTEMS
SIRY, JW
TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1972, 53 (04): : 348 - +
[30] TEMPORAL VARIATION OF THE EARTHS LOW-DEGREE ZONAL GRAVITATIONAL-FIELD CAUSED BY ATMOSPHERIC MASS REDISTRIBUTION - 1980-1988
CHAO, BF
AU, AY
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS, 1991, 96 (B4): : 6569 - 6575

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