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field-names x Geophysics x clear all

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field-names

Overview page. Subjects: History.

Collecting all the field‐names of a parish from every available source, from earliest times to the present day, is a worthwhile task for a local historian or a group project. Unlike the...

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Wavelet frames:An alternative to spherical harmonic representation of potential fields

A. Chambodut, I. Panet, M. Mandea, M. Diament, M. Holschneider and O. Jamet.

in Geophysical Journal International

December 2005; p ublished online December 2005 .

Journal Article. Subjects: Geophysics. 12906 words.

Summary

Potential fields are classically represented on the sphere using spherical harmonics. However, this decomposition leads to numerical difficulties...

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Quasi-static internal deformation due to a dislocation source in a multilayered elastic/viscoelastic half-space and an equivalence theorem

Yukitoshi Fukahata and Mitsuhiro Matsu'ura.

in Geophysical Journal International

July 2006; p ublished online July 2006 .

Journal Article. Subjects: Geophysics. 5931 words.

Summary

We have obtained general expressions for quasi-static internal deformation fields due to a dislocation source in a multilayered elastic/viscoelastic...

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A proposal for regional modelling at the Earth's surface, R-SCHA2D

Erwan Thébault.

in Geophysical Journal International

July 2008; p ublished online July 2008 .

Journal Article. Subjects: Geophysics. 8172 words.

Summary

Modelling the magnetic field at a regional scale has always been challenging. Several techniques were proposed in the past but few solve Laplace...

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Low temperature magnetic behaviour near 35 K in unmetamorphosed claystones

Myriam Kars, Charles Aubourg and Jean-Pierre Pozzi.

in Geophysical Journal International

September 2011; p ublished online September 2011 .

Journal Article. Subjects: Geophysics. 4118 words.

Summary

There is growing evidence that the magnetic assemblage of claystones, illustrated by low-temperature magnetic transitions at ∼120 K and ∼35 K, may be...

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Salinity dependence of spectral induced polarization in sands and sandstones

A. Revil and M. Skold.

in Geophysical Journal International

November 2011; p ublished online November 2011 .

Journal Article. Subjects: Geophysics. 6833 words.

Summary

In electrolyte-saturated sands, the reversible storage of electrical charges is responsible for a phase lag between the current (injected and...

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Anomalous character of the coda envelopes on Mt Vesuvius explained in terms of depth dependent <i>Q</i>

A. Tramelli, E. Del Pezzo, D. Galluzzo and M. C. Fehler.

in Geophysical Journal International

May 2010; p ublished online May 2010 .

Journal Article. Subjects: Geophysics. 4427 words.

Summary

Many observations made on volcanic areas showed that a non-uniform distribution of coda wave energy is present between regions with differing...

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Moment tensor inversion of recent small to moderate sized earthquakes: implications for seismic hazard and active tectonics beneath the Sea of Marmara

Ali Pinar, Keiko Kuge and Yoshimori Honkura.

in Geophysical Journal International

April 2003; p ublished online April 2003 .

Journal Article. Subjects: Geophysics. 7583 words.

Summary

We retrieve the moment tensors of 64 small to moderate sized events that occurred mostly beneath the Sea of Marmara using near-field data recorded at...

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Network-magnetotelluric method and its first results in central and eastern Hokkaido, NE Japan

Makoto Uyeshima, Hisashi Utada and Yasunori Nishida.

in Geophysical Journal International

July 2001; p ublished online July 2001 .

Journal Article. Subjects: Geophysics. 12395 words.

Summary

A new field observation technique based on the magnetotelluric (MT) method has been developed to determine deep and large-scale 3-D electrical...

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The 2002 June 22 Changureh (Avaj) earthquake in Qazvin province, northwest Iran: epicentral relocation, source parameters, surface deformation and geomorphology

Richard T. Walker, Eric Bergman, James Jackson, Manoucher Ghorashi and Morteza Talebian.

in Geophysical Journal International

February 2005; p ublished online February 2005 .

Journal Article. Subjects: Geophysics. 7641 words.

Summary

The M w 6.4 Changureh (Avaj) earthquake occurred on 2002 June 22, in Qazvin province, northwest Iran. We use observations from...

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Numerical modelling of rapid, flow-like landslides across 3-D terrains: a Tsunami Squares approach to El Picacho landslide, El Salvador, September 19, 1982

Jiajia Wang, Steven N. Ward and Lili Xiao.

in Geophysical Journal International

P ublished online April 2015 .

Journal Article. Subjects: Geophysics. 7674 words.

Flow-like landslides are rapidly moving fluid–solid mixtures that can cause significant destruction along paths that run far from their original sources. Existing models for run out...

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