1
|
Post-Glacial Rebound Analysis for a Rotating Earth. ACTA ACUST UNITED AC 2013. [DOI: 10.1029/gm049p0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
|
2
|
Activation Volume for Steady State Creep in Polycrystalline Cscl: Cesium Chloride Structure. ACTA ACUST UNITED AC 2013. [DOI: 10.1029/gm024p0083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
|
3
|
Richards MA, Hager BH. Effects of lateral viscosity variations on long-wavelength geoid anomalies and topography. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb094ib08p10299] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
4
|
Spohn T, Schubert G. Modes of mantle convection and the removal of heat from the Earth's interior. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb087ib06p04682] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
5
|
Forte AM, Peltier R. Viscous flow models of global geophysical observables: 1. Forward problems. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/91jb01709] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
6
|
Watt JP, Ahrens TJ. The role of iron partitioning in mantle composition, evolution, and scale of convection. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb087ib07p05631] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
7
|
Davies GF. Geophysical and isotopic constraints on mantle convection: An interim synthesis. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb089ib07p06017] [Citation(s) in RCA: 148] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
8
|
Ivins ER, Sammis CG, Yoder CF. Deep mantle viscous structure with prior estimate and satellite constraint. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/92jb02728] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
9
|
Sammis CG, Smith JC, Schubert G. A critical assessment of estimation methods for activation volume. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb086ib11p10707] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
10
|
Fischer KM, Jordan TH, Creager KC. Seismic constraints on the morphology of deep slabs. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb093ib05p04773] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
11
|
Kirby SH. Tectonic stresses in the lithosphere: Constraints provided by the experimental deformation of rocks. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb085ib11p06353] [Citation(s) in RCA: 213] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
12
|
Hager BH, O'Connell RJ. A simple global model of plate dynamics and mantle convection. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb086ib06p04843] [Citation(s) in RCA: 489] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
13
|
Tovish A, Schubert G, Luyendyk BP. Mantle flow pressure and the angle of subduction: Non-Newtonian corner flows. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/jb083ib12p05892] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
14
|
|
15
|
Anomalous compressibility of ferropericlase throughout the iron spin cross-over. Proc Natl Acad Sci U S A 2009; 106:8447-52. [PMID: 19439661 DOI: 10.1073/pnas.0812150106] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The thermoelastic properties of ferropericlase Mg(1-x)Fe(x)O (x = 0.1875) throughout the iron high-to-low spin cross-over have been investigated by first principles at Earth's lower mantle conditions. This cross-over has important consequences for elasticity such as an anomalous bulk modulus (K(S)) reduction. At room temperature the anomaly is somewhat sharp in pressure but broadens with increasing temperature. Along a typical geotherm it occurs across most of the lower mantle with a more significant K(S) reduction at approximately 1,400-1,600 km depth. This anomaly might also cause a reduction in the effective activation energy for diffusion creep and lead to a viscosity minimum in the mid-lower mantle, in apparent agreement with results from inversion of data related with mantle convection and postglacial rebound.
Collapse
|
16
|
Katzman R, Zhao L, Jordan TH. High-resolution, two-dimensional vertical tomography of the central Pacific mantle usingScSreverberations and frequency-dependent travel times. ACTA ACUST UNITED AC 1998. [DOI: 10.1029/98jb00504] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
17
|
Bunge HP, Richards MA, Baumgardner JR. Effect of depth-dependent viscosity on the planform of mantle convection. Nature 1996. [DOI: 10.1038/379436a0] [Citation(s) in RCA: 240] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
18
|
The strength of mantle silicates at high pressures and room temperature: implications for the viscosity of the mantle. Nature 1990. [DOI: 10.1038/348533a0] [Citation(s) in RCA: 98] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
19
|
|
20
|
Yuen DA, Quareni F, Hong HJ. Effects from equation of state and rheology in dissipative heating in compressible mantle convection. Nature 1987. [DOI: 10.1038/326067a0] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
21
|
Forte AM, Peltier WR. Plate tectonics and aspherical earth structure: The Importance of poloidal-toroidal coupling. ACTA ACUST UNITED AC 1987. [DOI: 10.1029/jb092ib05p03645] [Citation(s) in RCA: 229] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
22
|
Peltier WR. Deglaciation-induced vertical motion of the North American continent and transient lower mantle rheology. ACTA ACUST UNITED AC 1986. [DOI: 10.1029/jb091ib09p09099] [Citation(s) in RCA: 100] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
23
|
|
24
|
|
25
|
Rubie DC. The olivine → spinel transformation and the rheology of subducting lithosphere. Nature 1984. [DOI: 10.1038/308505a0] [Citation(s) in RCA: 87] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
26
|
Fleitout L, Yuen DA. Steady state, secondary convection beneath lithospheric plates with temperature- and pressure-dependent viscosity. ACTA ACUST UNITED AC 1984. [DOI: 10.1029/jb089ib11p09227] [Citation(s) in RCA: 90] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
27
|
Sabadini R, Yuen DA, Boschi E. Dynamic effects from mantle phase transitions on true polar wander during ice ages. Nature 1983. [DOI: 10.1038/303694a0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
28
|
|
29
|
|
30
|
|
31
|
Peltier WR, Wu P, Yuen DA. The viscosities of the Earth's mantle. ANELASTICITY IN THE EARTH 1981. [DOI: 10.1029/gd004p0059] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
32
|
McKenzie D, Richter FM. Parameterized thermal convection in a layered region and the thermal history of the Earth. ACTA ACUST UNITED AC 1981. [DOI: 10.1029/jb086ib12p11667] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
33
|
|
34
|
Kaula WM. Material properties for mantle convection consistent with observed surface fields. ACTA ACUST UNITED AC 1980. [DOI: 10.1029/jb085ib12p07031] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
35
|
Rabinowicz M, Lago B, Froidevaux C. Thermal transfer between the continental asthenosphere and the oceanic subducting lithosphere: Its effect on subcontinental convection. ACTA ACUST UNITED AC 1980. [DOI: 10.1029/jb085ib04p01839] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
36
|
Kohlstedt DL, Nichols HPK, Hornack P. The effect of pressure on the rate of dislocation recovery in olivine. ACTA ACUST UNITED AC 1980. [DOI: 10.1029/jb085ib06p03122] [Citation(s) in RCA: 75] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
37
|
Abstract
The activation volume for creep, V*, of olivine-rich rocks has been determined in pressure-differential creep experiments on dunite at temperatures from 1100 degrees to 1350 degrees C and confining pressures from 5 to 15 kilobars. Values of V* range from 10.6 to 15.4 cubic centimeters per mole with a mean value of 13.4 cubic centimeters per mole, near that expected for oxygen ion self-diffusion. The quantity V* is incorporated into existing flow equations; in combination with observations on naturally deformed mantle xenoliths, estimates are given of the variation with depth of stress, strain rate, and viscosity.
Collapse
|
38
|
Hager BH, O'Connell RJ. Kinematic models of large-scale flow in the Earth's mantle. ACTA ACUST UNITED AC 1979. [DOI: 10.1029/jb084ib03p01031] [Citation(s) in RCA: 261] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
39
|
Schubert G, Yuen DA, Froidevaux C, Fleitout L, Souriau M. Mantle circulation with partial shallow return flow: Effects on stresses in oceanic plates and topography of the sea floor. ACTA ACUST UNITED AC 1978. [DOI: 10.1029/jb083ib02p00745] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|