搜索结果: 1-12 共查到“地球物理学 dispersion”相关记录12条 . 查询时间(0.109 秒)
High resolution electromagnetic methods and low frequency dispersion of rock conductivity
electromagnetic sounding induced polarization frequency dispersion of conductivity resolution of sounding mathematical modelling
2015/10/8
The influence of frequency dispersion of conductivity (induced polarization) of rocks on the results of electromagnetic (EM) sounding was studied on the basis of calculation of electric field of verti...
Databases of surface wave dispersion
seismic tomography upper mantle lateral resolution azimuthal anisotropy
2015/9/10
Observations of seismic surface waves provide the most important constraint on the elastic properties of the Earths
lithosphere and upper mantle. Two databases of fundamental mode surface wave disper...
Numerical model of gas dispersion emitted from volcanic sources
gas dispersion volcanic gas K-theory computer model
2015/9/10
An Eulerian model for passive gas dispersion based on the K-theory for turbulent diffusion, coupled with a mass
consistent wind model is presented. The procedure can be used to forecast gas concentra...
Modeling electrical dispersion phenomena in Earth materials
induced polarization electrical dispersion spectra geophysical applications
2015/9/1
It is illustrated that IP phenomena in rocks can be described using conductivity dispersion models deduced as
solutions to a 2nd-order linear differential equation describing the motion of a charged ...
Shear-wave velocity structure at Mt. Etna from inversion of Rayleigh-wave dispersion patterns (2 s < T < 20 s)
Mount Etna Rayleigh-wave dispersion S-wave velocity modeL Non-linear inversion Triangle method
2015/8/28
In the present study, we investigated the dispersion characteristics of medium-to-long period Rayleigh waves (2 s < T < 20 s) using both single-station techniques (multiple-filter analysis, and phase-...
Crustal velocity structure of the Deccan Volcanic Province, Indian Peninsula, from observed surface wave dispersion
Deccan Volcanic Province Surface waves Crustal structure
2015/8/18
Through inversion of fundamental mode group velocities of Love and Rayleigh waves, we study the crustal and subcrustal structure across the central Deccan Volcanic Province (DVP), which is one of the ...
Physical controls on the scale-dependence of ensemble streamflow forecast dispersion
Physical controls the scale-dependence ensemble streamflow forecast dispersion
2010/10/21
The accuracy of ensemble streamflow forecasts (ESFs) is impacted by the propagation of uncertainty associated with quantitative precipitation forecasts (QPFs) through the physical processes occurring...
Flux-gradient relationship for turbulent dispersion over complex terrain
Flux-gradient relationship turbulent dispersion complex terrain
2009/11/16
The transfer of a passive tracer in inhomogeneous turbulent flow is investigated. Starting from Lumley's constitutive equation, we derived an expression for the ratio between the effective eddy diffus...
Surface Wave Dispersion for some Eurasian Paths.I.Rayleigh Waves from Kamchatka and Japan to Finland
Surface Wave Eurasian Paths Kamchatka Japan Finland
2009/6/19
Surface Wave Dispersion for some Eurasian Paths.I.Rayleigh Waves from Kamchatka and Japan to Finland.
Surface Wave Dispersion for some Eurasian Paths. II. Love Waves
Surface Dispersion Eurasian Paths
2009/6/19
Surface Wave Dispersion for some Eurasian Paths. II. Love Waves.
On a Generalization of the Thomson-Haskell Matrix Method for Determining Love Wave Dispersion
Generalization Thomson-Haskell Matrix Method Determining Love Wave Dispersion
2009/6/18
On a Generalization of the Thomson-Haskell Matrix Method for Determining Love Wave Dispersion.
Algorithms for Rayleigh and Love Wave Dispersion Computations
Algorithms Rayleigh Love Wave Dispersion Computations
2009/6/15
Algorithms for Rayleigh and Love Wave Dispersion Computations.