रेडियोएटिव फोर्सिंग (Radiative forcing Meaning in Hindi)

रेडियोएटिव फोर्सिंग (Radiative forcing Meaning in Hindi)

Radiative forcing is the change in the net, downward minus upward irradiances (expressed in W m–2) at the tropopause due to a change in an external driver of climate change, such as, for example, a change in the concentration of carbon dioxide or in the output of the Sun. Radiative forcing is computed with all tropospheric properties held fixed at their unperturbed values, and after allowing for stratospheric temperatures to readjust to radiative-dynamical equilibrium. Radiative forcing is called instantaneous if no change in stratospheric temperature is accounted for. (Definition from IPCC 2007).