SENSITIVITY INDEXES OF STRATOSPHERIC AND TROPOSPHERIC OZONE TO OZONE-ACTIVE FACTORS AND THEIR ESTIMATIONS

A concept of Sensitivity Index of Tropospheric, Stratospheric and Tota l Ozone (TROSI, SOSI, TOSI) to the ozone active factors is considered. It is defined as a stationary change of annually and globally average d ozone content in the above atmospheric layers caused by definite (1% ) increase in ozone active factor relative to its current level. The o ne-dimensional rediative photochemical model is used for calculations of the above indices for the current levels of concentrations of sever al ozone-active gas in the lower atmosphere.