Results 91 to 100 of about 7,292 (224)

Maximum-likelihood estimation of lithospheric flexural rigidity, initial-loading fraction, and load correlation, under isotropy

, 2013
Topography and gravity are geophysical fields whose joint statistical structure derives from interface-loading processes modulated by the underlying mechanics of isostatic and flexural compensation in the shallow lithosphere.
Aharonson, Audet, Audet, Backus, Banks, Banks, Bechtel, Bechtel, Belleguic, Blakely, Botev, Brillinger, Burov, Burov, Carpentier, Carpentier, Carpentier, Carter, Chan, Christakos, Cochran, Cohen, Cox, Craigmile, Cramér, Crosby, Dahlen, Dahlen, Davies, Davison, Detrick, Diament, Dietrich, Dietrich, Dorman, Dorman, Dzhamparidze, Fan, Fan, Feller, Ferguson, Forsyth, Frederik J. Simons, Gneiting, Gneiting, Goff, Goff, Goff, Goff, Guttorp, Hansen, Haralick, Hofmann-Wellenhof, Isserlis, Jackson, Johnson, Jungman, Kaipio, Kaipio, Kalnins, Karner, Kennett, Kennett, Kirby, Kirby, Kirby, Kirby, Kirby, Kirby, Knox, Lambeck, Lewis, Lewis, Lowry, Lowry, Macario, McGovern, McKenzie, McKenzie, McKenzie, McKenzie, McNutt, McNutt, McNutt, McNutt, Miller, Mosegaard, Munk, Neeser, Oh, Ojeda, Paciorek, Parker, Pawitan, Peitgen, Percival, Percival, Portnoy, Pérez-Gussinyé, Pérez-Gussinyé, Pérez-Gussinyé, Pérez-Gussinyé, Ranalli, Ribe, Robin, Rosenburg, Severini, Simons, Simons, Simons, Simons, Sofia C. Olhede, Stein, Stephenson, Stephenson, Stephenson, Strang, Swain, Swain, Tape, Tarantola, Tegmark, Thomson, Thomson, Thomson, Thomson, Timoshenko, Touzi, Touzi, Tromp, Turcotte, Turcotte, Varin, Varin, Vening Meinesz, Vuong, Walden, Walden, Watts, Watts, Whittle, Wieczorek, Wieczorek, Wilks, Wood, Young, Zuber   +146 more
core   +1 more source

Insights Into Intraplate Stresses and Geomorphology in the Southeastern United States

Geophysical Research Letters, 2019
The stress field in the eastern United States is commonly considered to be broadly uniform and due to homogeneous far‐field forces; however, modern and geologic stress indicators in this region show substantial heterogeneity.
Benjamin S. Murphy, Lijun Liu, Gary D. Egbert   +2 more
doaj   +1 more source

Satellite magnetic modeling of north African hot spots [PDF]

The primary objectives of the MAGSAT mission was to measure the intensity and direction of magnetization of the Earth's crust. A significant effort was directed to the large crustal anomalies first delineated by the POGO mission.
Brown, C. R., Phillips, R. J.
core   +1 more source

3-D numerical model of the flexural isostatic response to extension induced by crustal scale listric normal faulting [PDF]

Geofísica Internacional, 2003
The flexural isostatic response of the lithosphere, induced by listric normal faulting, is modeled by assuming that simple-shear extension takes place in the brittle upper crust while the lower crust and upper mantle extend in pure shear.
Juan García Abdeslem
doaj  

Crustal Structure in Alaska From Receiver Function Analysis

Geophysical Research Letters, 2019
New maps of crustal thickness and Vp/Vs in Alaska and western Canada were obtained using P receiver functions recorded at 198 stations from the USArray Transportable Array and the Alaska Regional Network.
Ying Zhang, Aibing Li, Hao Hu
doaj   +1 more source

Comparisons of global topographic/isostatic models to the Earth's observed gravity field [PDF]

The Earth's gravitational potential, as described by a spherical harmonic expansion to degree 180, was compared to the potential implied by the topography and its isostatic compensation using five different hypothesis.
Rapp, Richard H., Rummel, Reiner, Suenkel, Hans, Tscherning, C. Christian   +3 more
core   +1 more source

Topographic features around Syowa Station as viewed from the gravity measurements -Some implications on the bedrock topography under the ice sheet-

Antarctic Record, 1984
The coefficients of the correlation between the reduced gravity anomaly and the bedrock height were calculated using gravity data in the Lutzow-Holm Bay region and the Mizuho Plateau, East Antarctica.
Toshiyasu Nagao
doaj   +1 more source

Differential extension and dynamic model of the deep-water area of the Pearl River Mouth Basin, northern South China Sea

Journal of Natural Gas Geoscience, 2017
Based on the flexural-cantilever model and flexural isostasy model, three independent quantitative methods have been used to calculate the stretching factors of the upper crust, whole crust, and whole lithosphere in the deep-water area of the Pearl River
Caili Lü, Gongcheng Zhang, Dongsheng Yang, Huijun Gao   +3 more
doaj   +1 more source

GRAVSAT error analysis by means of global spectral analyses of the marine geoid from SEASAT altimeter data [PDF]

The geographical variability of short wavelength geoid power spectra (geoid roughness), was mapped for the world's oceans between latitudes 72 deg N and 72 deg S. A spectral analysis of SEASAT altimeter data, reduced to sea surface heights, was performed

core   +1 more source

Multiscale Modeling of Glacial Loading by a 3D Thermo-Hydro-Mechanical Approach Including Erosion and Isostasy

Geosciences, 2019
We present a computational framework that allows investigating the Thermo-Hydro- Mechanical response of a representative part of a sedimentary basin during a glaciation cycle.
Daniele Cerroni, Mattia Penati, Giovanni Porta, Edie Miglio, Paolo Zunino, Paolo Ruffo   +5 more
doaj   +1 more source