Simple energy balance climate models In equilibrium, SW Qs(x)A(T)-I(T)+F(T)-0 ↓企 One-dimensional,only latitude dependences are considered; Atmosphere Global energy budgets are assumed to be expressed in Tsur Planetary albedo is assumed to depend primarily on snow /ice cover; 动力输送 Only annual mean conditions are considered; The primary feature of the heat transport is that it carries heat from warmer to colder regions. Surface Budyko,M.I.(1969).The effect of solar radiation variations on the climate of the earth.Tellus 21,611-619. 授课教师：张洋12授课教师：张洋 12 Simple energy balance climate models Atmosphere Surface SW LW 动⼒输送 In equilibrium, Qs(x)A(T) ￾ I(T) + F(T)=0 Budyko, M.I. (1969). The effect of solar radiation variations on the climate of the earth. Tellus 21, 611-619. n One-dimensional, only latitude dependences are considered; n Global energy budgets are assumed to be expressed in Tsur ; n Planetary albedo is assumed to depend primarily on snow /ice cover; n Only annual mean conditions are considered; n The primary feature of the heat transport is that it carries heat from warmer to colder regions