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A sustained oscillation in a toy-model of the coupled atmosphere-ocean system
toy-model the coupled atmosphere-ocean system
2011/8/31
Interaction between atmospheric mid-latitude flow and wind-driven ocean circulation is studied coupling two idealized low-order spectral models. The barotropic Charney-DeVore model with three componen...
Response of tropical stratospheric O3, NO2 and NO3 to the equatorial Quasi-Biennial Oscillation and to temperature as seen from GOMOS/ENVISAT
tropical stratospheric O3, NO2 and NO3 the equatorial Quasi-Biennial Oscillation temperature GOMOS/ENVISAT
2010/9/21
Quasi-Biennial Oscillation signals can be found in the evolution of the three constituents up to at least 40 km. We found that NO3 is positively correlated with temperature up to 45 km in the region w...
Intercontinental transport of tropospheric ozone: a study of its seasonal variability across the North Atlantic utilizing tropospheric ozone residuals and its relationship to the North Atlantic Oscillation
Intercontinental transport tropospheric ozone North Atlantic tropospheric ozone North Atlantic Oscillation
2009/3/11
Using the empirically-corrected tropospheric ozone residual (TOR) technique, which utilizes coincident observations of total ozone from the Total Ozone Mapping Spectrometer (TOMS) and stratospheric oz...
The North Atlantic Oscillation controls air pollution transport to the Arctic
North Atlantic Oscillation air pollution the Arctic
2009/3/11
This paper studies the interannual variability of pollution pathways from northern hemisphere (NH) continents into the Arctic. Using a 15-year model simulation of the dispersion of passive tracers rep...
Halogen Occultation Experiment (HALOE) and balloon-borne in situ measurements of methane in stratosphere and their relation to the quasi-biennial oscillation（QBO）
Halogen Occultation Experiment HALOE quasi-biennial oscillation QBO
2009/3/11
Measurements of methane have been made from various observational platforms in the atmosphere. In this article, we have compared four high precision balloon-borne measurements from Hyderabad (17.5°N),...
Observations of the mesospheric semi-annual oscillation (MSAO) in water vapour by Odin/SMR
MSAO water vapour Odin/SMR
2008/11/25
Mesospheric water vapour measurements taken by the SMR instrument aboard the Odin satellite between 2002 and 2006 have been analysed with focus on the mesospheric semi-annual circulation in the tropic...
The Quasi-biennial Oscillation and annual variations in tropical ozone from SHADOZ and HALOE
tropical ozone SHADOZ HALOE
2008/11/13
We examine the tropical ozone mixing ratio perturbation fields generated from a monthly ozone climatology using 1998 to 2006 ozonesonde data from the Southern Hemisphere Additional Ozonesondes (SHADOZ...
0.4) between temperature and AO appears in the northern China. High correlation coefficients between precipitation and AO cover the southern China (close to the South China Sea) and the ce...