A reexamination of the radiative balance of the stratosphere
The radiative balance of the stratosphere is examined in the light of the possible sensitivity of tracers to small changes in the diabatic heating. A comprehensive radiative transfer algorithm is developed on the basis of accurate and efficient methods for use in coupled stratospheric models of chemistry, dynamics, and radiative transfer, and the individual components of the code are validated against available line-by-line calculations. Finally, the results of different approximations commonly employed in radiative transfer algorithms are compared, and their effects on tracer transport are evaluated using a 2D ozone model.
Olaguer, Eduardo P.↗