搜索结果: 1-13 共查到“大气化学 total ozone”相关记录13条 . 查询时间(0.123 秒)
A model study of the January 2006 low total ozone episode over Western Europe and comparison with ozone sonde data
low total ozone episode Western Europe ozone sonde data
2009/9/11
Total column and stratospheric ozone levels at mid-latitudes often reveal strong fluctuations on time scales of days caused by dynamic processes. In some cases the total ozone column is distinctly red...
Comparison of total ozone from the satellite instruments GOME and TOMS with measurements from the Dobson network 1996–2000
ozone GOME TOMS Dobson
2009/3/11
Over the last 3 decades, satellite data have been used to monitor long-term global changes in stratospheric ozone. The TOMS series (1978-present) and GOME (1995-present) are two very important instrum...
Fall vortex ozone as a predictor of springtime total ozone at high northern latitudes
Fall vortex ozone springtime total ozone high northern latitudes
2009/2/11
Understanding the impact of atmospheric dynamical variability on observed changes in stratospheric O3 is a key to understanding how O3 will change with future climate dynamics and trace gas abundances...
Pole-to-pole validation of GOME WFDOAS total ozone with groundbased data
Pole-to-pole validation GOME WFDOAS total ozone groundbased data
2009/2/10
This paper summarises the validation of GOME total ozone retrieved using the Weighting Function Differential Optical Absorption Spectroscopy (WFDOAS) algorithm Version 1.0. This algorithm has been des...
Total ozone retrieval from GOME UV spectral data using the weighting function DOAS approach
Total ozone retrieval GOME UV spectral data function DOAS approach
2009/2/8
A new algorithm approach called Weighting Function Differential Optical Absorption Spectroscopy (WFDOAS) is presented which has been developed to retrieve total ozone columns from nadir observations ...
Differences between ground Dobson, Brewer and satellite TOMS-8, GOME-WFDOAS total ozone observations at Hradec Kralove, Czech
ground Dobson Brewer satellite TOMS-8 GOME-WFDOAS total ozone observations Hradec Kralove Czech
2009/1/19
This paper presents key results achieved by an analysis of the relation between high-quality simultaneous Dobson, Brewer ground and TOMS-V8, GOME-WFDOAS satellite total ozone observations for Hradec K...
Re-evaluation of the 1950–1962 total ozone record from Longyearbyen, Svalbard
Re-evaluation ozone record Longyearbyen
2009/1/16
The historical total ozone measurements taken with Dobson Spectrophotometer #8 at Longyearbyen (78.2° N, 15.6° E), Svalbard, Norway, in the period 1950–1962 have been re-analyzed and homogenized based...
Detection and measurement of total ozone from stellar spectra: Paper 2. Historic data from 1935–1942
total ozone stellar spectra
2009/1/9
Atmospheric ozone columns are derived from historic stellar spectra observed between 1935 and 1942 at Mount Wilson Observatory, California. Comparisons with contemporary measurements in the Arosa data...
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
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...
On the possible causes of recent increases in northern hemispheric total ozone from a statistical analysis of satellite data from 1979 to 2003
northern hemispheric total ozone statistical analysis satellite data
2009/1/6
Global total ozone measurements from various satellite instruments such as SBUV, TOMS, and GOME show an increase in zonal mean total ozone at northern hemispheric (NH) mid to high latitudes since the ...
Interannual variation patterns of total ozone and lower stratospheric temperature in observations and model simulations
ozone lower stratospheric temperature model simulations
2008/12/31
We report results from a multiple linear regression analysis of long-term total ozone observations (1979 to 2000, by TOMS/SBUV), of temperature reanalyses (1958 to 2000, NCEP), and of two chemistry-cl...
Comparison of total ozone and erythemal UV data from OMI with ground-based measurements at Rome station
ozone erythemal UV OMI Rome station
2008/11/11
Ground-based total ozone and surface UV irradiance measurements have been collected since 1992 using Brewer spectrophotometer at Rome station. Erythemal Dose Rates (EDRs) have been also determined by ...
Variability of the total ozone trend over Europe for the period 1950–2004 derived from reconstructed data
ozone trend Europe period 1950–2004
2008/11/10
The total ozone data over Europe are available for only few ground-based stations in the pre-satellite era disallowing examination of the spatial trend variability over the whole continent. A need of ...