搜索结果: 1-15 共查到“大气化学 radiation”相关记录23条 . 查询时间(0.114 秒)
Comparison of TOMS retrievals and UVMRP measurements of surface spectral UV radiation in the United States
TOMS retrievals UVMRP measurements surface spectral UV radiation
font style='font-size:12px;'>
2010/9/21
Surface noontime spectral ultraviolet (UV) irradiances during May-September of 2000–2004 from the total ozone mapping spectrometer (TOMS) satellite retrievals are systematically compared with the grou...
Numerical simulations of contrail-to-cirrus transition – Part 2: Impact of initial ice crystal number, radiation, stratification, secondary nucleation and layer depth
contrail-to-cirrus transition initial ice crystal number secondary nucleation layer depth
font style='font-size:12px;'>
2010/2/21
Simulations of contrail-to-cirrus transition were performed with an LES model. In Part 1 the impact of relative humidity, temperature and vertical wind shear was explored in a detailed parametric stud...
Extensive reduction of surface UV radiation since 1750 in world's populated regions
Extensive reduction surface UV radiation world's populated regions
font style='font-size:12px;'>
2009/11/9
Human activity influences a wide range of components that affect the surface UV radiation levels, among them ozone at high latitudes. We calculate the effect of human-induced changes in the surface er...
Taklimakan dust aerosol radiative heating derived from CALIPSO observations using the Fu-Liou radiation model with CERES constraints
Taklimakan dust aerosol CALIPSO Fu-Liou radiation model CERES constraints
font style='font-size:12px;'>
2009/6/22
The dust aerosol radiative forcing and heating rate over the Taklimakan Desert in Northwestern China in July 2006 are estimated using the Fu-Liou radiative transfer model along with satellite observat...
Sensitivity of aerosol and cloud effects on radiation to cloud types: comparison between deep convective clouds and warm stratiform clouds over one-day period
aerosol cloud types deep convective clouds warm stratiform clouds
font style='font-size:12px;'>
2009/5/7
Cloud and aerosol effects on radiation in two contrasting cloud types, a deep mesoscale convective system (MCS) and warm stratocumulus clouds, are simulated and compared. At the top of the atmosphere,...
Twilight tropospheric and stratospheric photodissociation rates derived from balloon borne radiation measurements
Twilight tropospheric and stratospheric photodissociation rates balloon borne radiation
font style='font-size:12px;'>
2009/3/10
A new ligthweight multichannel moderate bandwidth filter instrument designed to be flown on balloons, is described. The instrument measures the radiation field within the short UV (center wavelength a...
On the decadal increase in the tropical mean outgoing longwave radiation for the period 1984-2000
decadal increase tropical mean outgoing longwave radiation 1984-2000
font style='font-size:12px;'>
2009/3/4
In the present paper, we have calculated the outgoing longwave radiation at the top of the atmosphere (OLR at TOA) using a deterministic radiation transfer model, cloud data from ISCCP-D, and atmosphe...
Long-term global distribution of earth's shortwave radiation budget at the top of atmosphere
earth's shortwave radiation budget atmosphere
font style='font-size:12px;'>
2009/3/3
The mean monthly shortwave (SW) radiation budget at the top of atmosphere (TOA) was computed on 2.5° longitude-latitude resolution for the 14-year period from 1984 to 1997, using a radiative transfer ...
Study of the effect of different type of aerosols on UV-B radiation from measurements during EARLINET
aerosols UV-B radiation EARLINET
font style='font-size:12px;'>
2009/2/23
Routine lidar measurements of the vertical distribution of the aerosol extinction coefficient and the extinction-to-backscatter ratio have been performed at Thessaloniki, Greece using a Raman lidar sy...
The Indian summer monsoon rainfall: interplay of coupled dynamics, radiation and cloud microphysics
Indian summer monsoon rainfall coupled dynamics radiation cloud microphysics
font style='font-size:12px;'>
2009/2/16
The Indian summer monsoon rainfall (ISMR), which has a strong connection to agricultural food production, has been less predictable by conventional models in recent times. Two distinct years 2002 and ...
UV radiation below an Arctic vortex with severe ozone depletion
UV radiation Arctic vortex ozone depletion
font style='font-size:12px;'>
2009/1/14
The erythemally weighted (UV) irradiance below the severely depleted Arctic vortices in spring 1996 and 1997 were substantially elevated. On average the UV increased 36 and 33% relative to the 1979-19...
Episode of unusual high solar ultraviolet radiation over central Europe due to dynamical reduced total ozone in May 2005
Episode of unusual high solar ultraviolet radiation central Europe dynamical reduced total ozone
font style='font-size:12px;'>
2009/1/8
In late May 2005 unusual high levels of solar ultraviolet radiation were observed over central Europe. In Northern Germany the measured irradiance of erythemally effective radiation exceeded the clima...
Effect of smoke and clouds on the transmissivity of photosynthetically active radiation inside the canopy
Effect of smoke and clouds transmissivity of photosynthetically active radiation canopy
font style='font-size:12px;'>
2009/1/7
Biomass burning activities emit high concentrations of aerosol particles to the atmosphere. Such particles can interact with solar radiation, decreasing the amount of light reaching the surface and in...
Effects of total solar eclipse of 29 March 2006 on surface radiation
Effects of total solar eclipse surface radiation
font style='font-size:12px;'>
2008/12/25
Solar irradiance spectral measurements were performed during a total solar eclipse. The spectral effect of the limb darkening to the global, direct irradiance and actinic flux measurements was investi...
Long-time global radiation for Central Europe derived from ISCCP Dx data
global radiation Central Europe ISCCP
font style='font-size:12px;'>
2008/12/19
The global Dx dataset of the International Satellite Cloud Climatology Project (ISCCP) with a spatial resolution of about 30×30 km² was analysed to produce spatially highly resolved long-time dat...