搜索结果: 1-15 共查到“大气化学 water vapour”相关记录17条 . 查询时间(0.937 秒)
A model study on the influence of overshooting convection on TTL water vapour
overshooting convection TTL water vapour
font style='font-size:12px;'>
2010/10/21
Overshooting deep convection that penetrates into the Tropical Tropopause Layer (TTL) is thought to have an important role in regulating the water vapour content of this region. Yet, the net effect of...
Evolution of stratospheric ozone and water vapour time series studied with satellite measurements
stratospheric ozone water vapour time series satellite measurements
font style='font-size:12px;'>
2009/8/25
The long term evolution of stratospheric ozone and water vapour has been investigated by extending satellite time series to April 2008. For ozone, we examine monthly average ozone values from various ...
Tropospheric water vapour above Switzerland over the last 12 years
Tropospheric water vapour Switzerland last 12 years
font style='font-size:12px;'>
2009/8/25
Integrated Water vapour (IWV) has been measured since 1994 by the TROWARA microwave radiometer in Bern, Switzerland. Homogenization techniques were used to identify and correct step changes in IWV rel...
Evaluation of balloon and satellite water vapour measurements in the Southern tropical and subtropical UTLS during the HIBISCUS campaign
Southern tropical subtropical UTLS HIBISCUS campaign
font style='font-size:12px;'>
2009/8/7
Balloon water vapour in situ and remote measurements in the tropical upper troposphere and lower stratosphere (UTLS) obtained during the HIBISCUS campaign around 20° S in Brazil in February–March 2004...
Middle atmospheric water vapour and dynamics in the vicinity of the polar vortex during the Hygrosonde-2 campaign
Middle atmospheric water vapour polar vortex Hygrosonde-2 campaign
font style='font-size:12px;'>
2009/7/15
The Hygrosonde-2 campaign took place on 16 December 2001 at Esrange/Sweden (68° N, 21° E) with the aim to investigate the small scale distribution of water vapour in the middle atmosphere in the vicin...
Stratospheric water vapour as tracer for Vortex filamentation in the Arctic winter 2002/2003
Stratospheric water vapour Vortex filamentation Arctic winter
font style='font-size:12px;'>
2009/3/11
Balloon-borne frost point hygrometers measured three high-resolution profiles of stratospheric water vapour above Ny-Ålesund, Spitsbergen during winter 2002/2003. The profiles obtained on 12 Dec...
First retrieval of global water vapour column amounts from SCIAMACHY measurements
retrieval water vapour SCIAMACHY measurements
font style='font-size:12px;'>
2009/2/20
Global water vapour column amounts have been derived for the first time from measurements of the SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) on the European envir...
Validation of SCIAMACHY AMC-DOAS water vapour columns
SCIAMACHY AMC-DOAS water vapour columns ECMWF
font style='font-size:12px;'>
2009/2/12
A first validation of water vapour total column amounts derived from measurements of the SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) in the visible spectral regio...
Water vapour and ozone profiles in the midlatitude upper troposphere
Water vapour ozone profiles midlatitude upper troposphere
font style='font-size:12px;'>
2009/2/8
We present an investigation of upper tropospheric humidity profiles measured with a standard radiosonde, the Vaisala RS80-A, and a commercial frost-point hygrometer, the Snow White. Modifications to t...
Water vapour profiles by ground-based FTIR spectroscopy: study for an optimised retrieval and its validation
Water vapour profiles ground-based FTIR spectroscopy optimised retrieval
font style='font-size:12px;'>
2009/1/4
The sensitivity of ground-based instruments measuring in the infrared with respect to tropospheric water vapour content is generally limited to the lower and middle troposphere. The large vertical gra...
Middle atmosphere water vapour and dynamical features in aircraft measurements and ECMWF analyses
Middle atmosphere water vapour dynamical features aircraft measurement ECMWF
font style='font-size:12px;'>
2008/12/23
The European Centre for Medium-Range Weather Forecasts (ECMWF) provides global analyses of atmospheric humidity from the ground to the lower mesosphere. Unlike in the troposphere, in the stratosphere ...
Technical Note: Improved total atmospheric water vapour amount determination from near-infrared filter measurements with sun photometers
atmospheric water vapour near-infrared filter measurements sun photometer
font style='font-size:12px;'>
2008/12/18
In this work we explore the effect of the contribution of the solar spectrum to the recorded signal in wavelengths outside the typical 940-nm filter's bandwidth. We employ gaussian-shaped filters as w...
Statistical analysis of water vapour and ozone in the UT/LS observed during SPURT and MOZAIC
water vapour ozone UT/LS SPURT MOZAIC
font style='font-size:12px;'>
2008/11/26
A statistical analysis for the comparability of water (H2O) and ozone (O3) data sets sampled during the SPURT aircraft campaigns and the MOZAIC passenger aircraft flights is presented. The Kolmogorof...
Validation of stratospheric water vapour measurements from the airborne microwave radiometer AMSOS
stratospheric water vapour airborne microwave radiometer AMS
font style='font-size:12px;'>
2008/11/11
We present the validation of a water vapour dataset obtained by the Airborne Microwave Stratospheric Observing System AMSOS, a passive microwave radiometer operating at 183 GHz. Vertical profiles are ...
Preliminary results of GOME-2 water vapour retrievals and first applications in polar regions
GOME-2 water vapour polar regions
font style='font-size:12px;'>
2008/11/3
Global total water vapour columns have been derived from measurements of the Global Ozone Monitoring Experiment 2 (GOME-2) on MetOp. For this purpose, the Air Mass Corrected Differential Optical Absor...