The Quasi-biennial Oscillation of Ozone in the Tropical Middle Stratosphere: A One-Dimensional Model

摘要: Abstract A one-dimensional model of the quasi-biennial oscillation (QBO) ozone in tropical middle stratosphere is derived based on assumed (observed) zonal wind QBO a coupled dynamic, radiative/ photochemical system. It found that vertical variation amplitude has two. maxima, one at 32 km and other 22 km, minimum 28 km. These are qualitative agreement with observations. In height interval 30–35 closely related to temperature dependent photochemistry variations out phase. Below where thermal transports important, oscillations phase but both am approximately 270° variation.