Brewer–Dobson circulation

Brewer–Dobson circulation refers to the global atmospheric circulation pattern of tropical tropospheric air rising into the stratosphere and then moving poleward as it descends. The basics of the circulation were first proposed by Gordon Dobson and Alan Brewer. The term "Brewer–Dobson circulation" was first introduced in 1963. This circulation pattern explains observations of ozone and water vapor distribution, and has been accelerating in recent decades, likely due to climate change.