Results 31 to 40 of about 84,390 (290)

Deep crustal geoelectric structure beneath the Northumberland Basin [PDF]

open access: yes, 1986
In terms of lateral variations in conductivity structure, the southern Southern Uplands and Northumberland Basin are characterized by a region of attenuated vertical magnetic fields with small spatial gradients reflecting the presence of a substantial ...
Beamish, David
core   +1 more source

Using Tidally‐Driven Elastic Strains to Infer Regional Variations in Crustal Thickness at Enceladus

open access: yesGeophysical Research Letters, 2023
Constraining the spatial variability of the thickness of the ice shell of Enceladus (i.e., the crust) is central to our understanding of the internal dynamics and evolution of this small Saturnian moon.
Alexander Berne   +3 more
doaj   +1 more source

Eastern U.S. crustal structure

open access: yesEos, Transactions American Geophysical Union, 1988
The Fifth Friends of Aeromagnetic Mapping (FOAM) Workshop was convened April 28–29, 1987, at the U.S. Geological Survey (USGS) National Center (Reston, Va.) by Isidore Zietz (George Mason University, Fairfax, Va.), Jeff Phillips (USGS, Reston, Va.), and Bob Hatcher (University of Tennessee, Knoxville/Oak Ridge National Laboratory, Oak Ridge, Tenn ...
Robert D. Hatcher   +2 more
openaire   +1 more source

New progress on the onshore-offshore seismic survey in East China Continental Margin

open access: yesSolid Earth Sciences, 2019
The East China Continental Margin (ECCM) is an exemplified natural laboratory not only for studying the origin and evolution of trench-arc-basin system, but also for investigating the deformation mechanism within continent and its margins.
Yun Chen   +10 more
doaj   +1 more source

Mechanical Properties of non-accreting Neutron Star Crusts

open access: yes, 2012
The mechanical properties of a neutron star crust, such as breaking strain and shear modulus, have implications for the detection of gravitational waves from a neutron star as well as bursts from Soft Gamma-ray Repeaters (SGRs).
Abbott   +24 more
core   +1 more source

Seismicity relocation and fault structure near the Leech River Fault Zone, southern Vancouver Island [PDF]

open access: yes, 2018
Relatively low rates of seismicity and fault loading have made it challenging to correlate microseismicity to mapped surface faults on the forearc of southern Vancouver Island.
Li, Ge   +3 more
core   +1 more source

STRUKTUR KERAK BUMI DI JAWA TIMUR BERDASARKAN ANALISIS FUNGSI PENERIMA TELESEISMIK

open access: yesJGE, 2021
Jawa Timur merupakan salah satu wilayah Indonesia yang memiliki kondisi tektonik yang aktif. Penelitian ini bertujuan untuk mengetahui struktur kerak bumi di wilayah Jawa Timur meliputi: ketebalan kerak bumi, model kecepatan gelombang P dan S. Penelitian
Puji Ariyanto   +3 more
doaj   +1 more source

Lateral variations in the crustal structure of the Indo-Eurasian collision zone [PDF]

open access: yes, 2018
We thank Michael Ritzwoller and two anonymous reviewers for constructive comments that have helped improve the manuscript. The majority of the seismic data used in this study were downloaded from IRIS DMC.
Gilligan, Amy, Priestley, Keith
core   +1 more source

Ecology of Subseafloor Crustal Biofilms

open access: yesFrontiers in Microbiology, 2019
The crustal subseafloor is the least explored and largest biome on Earth. Interrogating crustal life is difficult due to habitat inaccessibility, low-biomass and contamination challenges. Subseafloor observatories have facilitated the study of planktonic
Gustavo A. Ramírez   +6 more
doaj   +1 more source

Preserved and modified arc crust beneath the Kohistan-Ladakh arc in the western Himalaya-Karakoram region: evidence from ambient noise and earthquake data

open access: yesFrontiers in Earth Science, 2023
This study uses ambient noise and earthquake waveform data recorded over ∼25 broadband seismic networks in the Himalayas, Tibet, and the Pamir-Hindu Kush to compute a 3-D shear wave velocity (Vs) model of the crust beneath the Kohistan and Ladakh arcs ...
Vivek Kumar
doaj   +1 more source

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