搜索结果: 1-15 共查到“地球物理学 Atmospheric”相关记录47条 . 查询时间(0.109 秒)
Influence of Atlantic SST anomalies on the atmospheric circulation in the Atlantic-European sector
air-sea interaction climate variability Atlantic SST anomalies
2015/9/17
Recent studies of observational data suggest that Sea Surface Temperature (SST) anomalies in the Atlantic Ocean have a significant influence on the atmospheric circulation in the Atlantic-European sec...
Influence of the North Atlantic on simulated atmospheric variability
atmospheric general circulation model internal/external variability climate predictability teleconnections
2015/9/17
An atmospheric general circulation model is used to investigate the influence of the North Atlantic Ocean on atmospheric variability. The study covers the period from 1950 to 1994. The observed sea su...
Seasonal variations in natural processesand atmospheric precipitation
natural processes seasonal variations precipitation
2015/9/14
To study the nature of seasonal variations in time series measured at the Garm test site, a local model based on the experimental data of atmospheric precipitation penetration into the soil has been p...
Power spectrum features of the near-Earth atmospheric electric field in Kamchatka
atmospheric quasi-static electric field atmospheric precipitation atmospheric waves
2015/9/14
Power spectrum of the diurnal variations of the quasi-electrostatic field Ez in the near-Earth atmosphere have been presented for the first time. The Ez power spectrum variations in the period of fine...
Numerical simulation of explosive volcanic eruptions from the conduit flow to global atmospheric scales
numerical modeling explosive volcanic eruptions conduit flow multiphase flow simulation stratospheric sulfate aerosol
2015/9/10
Volcanic eruptions are unsteady multiphase phenomena, which encompass many inter-related processes across the
whole range of scales from molecular and microscopic to macroscopic, synoptic and global....
Mud volcanoes and microseepage: the forgotten geophysical components of atmospheric methane budget
methane lithosphere degassing mudvolcanoes greenhouse gas geodynamics
2015/9/10
Mud volcanoes and microseepage are two important natural sources of atmospheric methane, controlled by neotectonics
and seismicity. Petroleum and gas reservoirs are the deep sources, and faults and f...
Optical measurements of atmospheric particles from airborne platforms:in situ and remote sensing instruments for balloons and aircrafts
remote sensing LIDAR backscattersonde aerosol
2015/9/7
Multiwavelength laser backscattersondes (MAS) have been widely used from a variety of airborne platforms for in situ measurements of optical properties of clouds and atmospheric particulate as well as...
Perspectives of 2D and 3D mapping of atmospheric pollutants over urban areas by means of airborne DOAS spectrometers
DOAS applications in urban areas atmospheric pollutants tomography aircraft measurements of atmospheric trace gases
2015/9/7
In the field of air quality control, optical remote sensing systems can measure the spatial distribution of gas pollutants, offering numerous advantages over conventional networks of in situ analysers...
Atmospheric anomalies over Mt.Etna using GPS signal delays and tomography of radio wave velocities
GPS atmospheric anomalies tropospheric delays tomography of radio wave velocities
2015/9/2
Due to the prominent topography of Mt. Etna, the use of satellite geodetic techniques may significantly suffer from atmospheric heterogeneities. This problem mainly affects the DInSAR technique. To ov...
Influence of seismic activity on the atmospheric electric field in Lisbon (Portugal) from 1955 to 1991
Atmospheric electric field seismic activity LAI coupling
2015/8/24
In the present study, we considered the influence of seismic activity on the atmospheric electric field recorded at Portela meteorological station (Lisbon, Portugal) for the period from 1955 to 1991. ...
Vertical resolution dependence of gravity wave momentum flux simulated by an atmospheric general circulation model
momentum fl ux simulated general circulation model
2015/8/6
The dependence of the gravity wave spectra of
energy and momentum flux on the horizontal resolution
and time step of atmospheric general circulation models
(AGCMs) has been thoroughly investi...
Verifications of the high-resolution numerical model and polarization relations of atmospheric acoustic-gravity waves
high-resolution numerical model polarization relations
2015/8/6
Comparisons of amplitudes of wave variations of
atmospheric characteristics obtained using direct numerical
simulation models with polarization relations given by conventional theories of linear aco...
Description and implementation of a MiXed Layer model (MXL, v1.0) for the dynamics of the atmospheric boundary layer in the Modular Earth Submodel System (MESSy)
Description and implementation MiXed Layer model
2015/3/5
We present a new submodel for the Modular Earth
Submodel System (MESSy): the MiXed Layer (MXL) model
for the diurnal dynamics of the convective boundary layer,
including explicit representations of...
MATCH-SALSA – Multi-scale Atmospheric Transport and CHemistry model coupled to the SALSA aerosol microphysics model – Part 1: Model description and evaluation
Multi-scale Atmospheric Transport CHemistry model coupled
2015/3/5
We have implemented the sectional aerosol
dynamics model SALSA (Sectional Aerosol module for
Large Scale Applications) in the European-scale chemistrytransport model MATCH (Multi-scale Atmospheric T...
Influence of microphysical schemes on atmospheric water in the Weather Research and Forecasting mod
microphysical schemes atmospheric water
2014/12/18
This study examines how different microphysical
parameterization schemes influence orographically induced
precipitation and the distributions of hydrometeors and water vapour for midlatitude s...