搜索结果: 1-11 共查到“地球科学总论 the ionosphere”相关记录11条 . 查询时间(0.112 秒)
Lithosphere-atmosphere-ionosphere coupling as governing mechanism for preseismic short-term events in atmosphere and ionosphere
Lithosphere-atmosphere-ionosphere coupling governing mechanism preseismic short-term events atmosphere and ionosphere
2009/12/14
We present a general concept of mechanisms of preseismic phenomena in the atmosphere and ionosphere. After short review of observational results we conclude: 1. Upward migration of fluid substrate mat...
Bayesian calibration of the Thermosphere-Ionosphere Electrodynamics General Circulation Model (TIE-GCM)
Bayesian calibration Thermosphere-Ionosphere Electrodynamics General Circulation Model
2010/2/5
In this paper, we demonstrate a procedure for calibrating a complex computer simulation model having uncertain inputs and internal parameters, with application to the NCAR Thermosphere-Ionosphere-Elec...
Ionospheric conductivity effects on electrostatic field penetration into the ionosphere
Ionospheric conductivity electrostatic field the ionosphere
2009/12/30
The classic approach to calculate the electrostatic field penetration, from the Earth's surface into the ionosphere, is to consider the following equation ∇·(σ·∇Φ)=0 where σ and Φ are the ...
Ionospheric conductivity effects on electrostatic field penetration into the ionosphere
Ionospheric conductivity effects electrostatic field penetration ionosphere
2010/1/4
The classic approach to calculate the electrostatic field penetration, from the Earth's surface into the ionosphere, is to consider the following equation ∇·(σ·∇Φ)=0 where σ and Φ are the ...
Quasi-static electric fields phenomena in the ionosphere associated with pre- and post earthquake effects
Quasi-static electric fields phenomena the ionosphere pre- and post earthquake effects
2009/12/29
To prove a direct relationship between the quasi-static electric field disturbances and seismic activity is a difficult, but actual task of the modern ionosphere physics. This paper presents new resul...
Possible seismo-ionosphere perturbations revealed by VLF signals collected on ground and on a satellite
Possible seismo-ionosphere perturbations VLF signals satellite
2009/12/30
The results of the monitoring of three VLF/LF signals collected in Petropavlovsk station (Kamchatka, Russia) and one VLF signal collected on board of the DEMETER French satellite are presented. Two pe...
Modification of the low-latitude ionosphere before the 26 December 2004 Indonesian earthquake
Modification low-latitude ionosphere Indonesian earthquake
2009/12/29
This paper investigates the features of pre-earthquake ionospheric anomalies in the total electron content (TEC) data obtained on the basis of regular GPS observations from the IGS network. For the an...
On Es-spread effects in the ionosphere connected to earthquakes
Es-spread effects ionosphere earthquakes
2009/12/29
In the present work, phenomena in the ionosphere are studied, which are connected with earthquakes (16 events) having a depth of less than 50 km and a magnitude M larger than 4. Analysed are night-tim...
On the possible influence of radon and aerosol injection on the atmosphere and ionosphere before earthquakes
possible influence radon and aerosol injection atmosphere and ionosphere earthquakes
2009/12/29
A model of the generation of pulses of local electric fields with characteristic time scales of 1–10 min is considered for atmospheric conditions above fracture regions of earthquakes. In the model, i...
DC electric field amplification in the mid-latitude ionosphere over seismically active faults
DC electric field amplification mid-latitude ionosphere seismically active faults
2009/12/28
DC electric field in the ionosphere above seismically active regions can be formed in a process of external current insertion into the atmosphere-ionosphere electric circuit. This current arises as a ...
On spread-Es effects in the ionosphere before earthquakes
spread-Es effects ionosphere earthquakes
2009/12/25
The spread-Es phenomenon which appears as diffusivity of the traces of sporadic E-layers on the ionogrammes of vertical sounding stations and which reflects the turbulization of the sporadic layers -E...