Zobrazeno 1 - 10
of 22
pro vyhledávání: '"H. C. P. Lau"'
Publikováno v:
Geophysical Journal International. 228:1962-1974
SUMMARY Stoneley modes are a special subset of normal modes whose energy is confined along the core–mantle boundary (CMB). As such, they offer a unique glimpse into Earth structure at the base of the mantle. They are often observed through coupling
Autor:
H. C. P. Lau, David Al-Attar
Publikováno v:
Geophysical Journal International. 227:786-797
SUMMARY We apply the adjoint method to efficiently calculate the linearized sensitivity of body tide observations to perturbations in density, elastic/anelastic moduli and boundary topography. This theory is implemented practically within the context
Autor:
A. T. Ringler, R. E. Anthony, R. C. Aster, C. J. Ammon, S. Arrowsmith, H. Benz, C. Ebeling, A. Frassetto, W.‐Y. Kim, P. Koelemeijer, H. C. P. Lau, V. Lekić, J. P. Montagner, P. G. Richards, D. P. Schaff, M. Vallée, W. Yeck
Global seismographic networks emerged during the late 19th and early 20th centuries, facilitated by seminal international developments in theory, technology, instrumentation, and data exchange. The mid- to late-20th century saw the creation of the Wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aab69e7e46416efdcc94fd34c2326be
https://ora.ox.ac.uk/objects/uuid:df2c3f4b-74e6-4828-8808-568053f4a7d7
https://ora.ox.ac.uk/objects/uuid:df2c3f4b-74e6-4828-8808-568053f4a7d7
Autor:
Oliver B. Fringer, Adam C. Maloof, Bruce D. Cornuelle, Houraa Daher, Simon J. Lock, J. A. Mattias Green, H. C. P. Lau, Michael Schindelegger, Jerry X. Mitrovica, Matthew Huber, Jacqueline Austermann, Malte Müller, Brian K. Arbic, Dimitris Menemenlis, Joseph K. Ansong, Eliana B. Crawford, Dale H. Boggs, James G. Williams
Publikováno v:
Journal of geophysical research. Planets, vol 126, iss 12
Daher, H, Arbic, B K, Williams, J, Ansong, J K, Boggs, D H, Müller, M, Schindelegger, M, Austermann, J, Cornuelle, B D, Crawford, E B, Fringer, O B, Lau, H C P, Lock, S, Maloof, A C, Menemenlis, D, Mitrovica, J X, Green, J A M & Huber, M 2021, ' Long-term Earth-Moon evolution with high-level orbit and ocean tide models ', Journal of Geophysical Research: Planets, vol. 126, no. 12, e2021JE006875 . https://doi.org/10.1029/2021JE006875
Daher, H, Arbic, B K, Williams, J, Ansong, J K, Boggs, D H, Müller, M, Schindelegger, M, Austermann, J, Cornuelle, B D, Crawford, E B, Fringer, O B, Lau, H C P, Lock, S, Maloof, A C, Menemenlis, D, Mitrovica, J X, Green, J A M & Huber, M 2021, ' Long-term Earth-Moon evolution with high-level orbit and ocean tide models ', Journal of Geophysical Research: Planets, vol. 126, no. 12, e2021JE006875 . https://doi.org/10.1029/2021JE006875
Tides and Earth-Moon system evolution are coupled over geological time. Tidal energy dissipation on Earth slows Earth's rotation rate, increases obliquity, lunar orbit semi-major axis and eccentricity, and decreases lunar inclination. Tidal and core-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28659a2cc3b0a0f20f9d9d00a3891850
https://resolver.caltech.edu/CaltechAUTHORS:20211015-222202993
https://resolver.caltech.edu/CaltechAUTHORS:20211015-222202993
Autor:
Benjamin K. Holtzman, C. Havlin, A. J. Lloyd, H. C. P. Lau, Cameron Book, Emily Hopper, Jacqueline Austermann
Studies of glacial isostatic adjustment (GIA) often use paleoshorelines and present-day deformation to constrain the viscosity of the mantle and the thickness of the elastic lithosphere. However, d...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b7e818f4aab8f126d7270962a584ced
https://doi.org/10.1002/essoar.10507348.1
https://doi.org/10.1002/essoar.10507348.1
Autor:
H. C. P. Lau, Barbara Romanowicz
Publikováno v:
Geophysical Research Letters. 48
We apply the Backus-Gilbert approach to normal mode center frequency data, to constrain jumps in P, S, bulk-sound speed and density at the "660" discontinuity in the earth's mantle (~650-670 km dep...
Autor:
Benjamin K. Holtzman, H. C. P. Lau
Publikováno v:
Geophysical Research Letters. 46:9544-9553
Author(s): Lau, HCP; Holtzman, BK | Abstract: We develop a conceptual/quantitative framework whereby measurements of Earth's viscoelasticity may be assessed across the broad range of geophysical processes, spanning seismic wave propagation, postseism
Autor:
H. C. P. Lau, Ulrich H. Faul
Publikováno v:
Earth and Planetary Science Letters. 508:18-29
We examine strain energy dissipation of Earth's normal modes and body tides in order to compare these observations with predictions from an experimental model of intrinsic dissipation. For this comparison we employ a recently developed self-consisten
Autor:
Emily Hopper, Benjamin K. Holtzman, Cameron Book, Jacqueline Austermann, A. J. Lloyd, C. Havlin, H. C. P. Lau
Studies of glacial isostatic adjustment (GIA) often use paleoshorelines and present-day deformation to constrain the viscosity of the mantle and the thickness of the lithosphere. However, different studies focused on similar locations have resulted i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b7773255bb9e1a4640148444b9428e2
https://doi.org/10.1002/essoar.10505719.1
https://doi.org/10.1002/essoar.10505719.1