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在Saltzman模式的基础上引入了气溶胶参数和云反馈机制，从而建立了一个含气溶胶、CO2和云参数的海冰-海温高次非线性耦合气候模式。数值模拟表明，在各参数取当前值情况下，系统存在两个平衡态．系统将随参数值的变化而作有序─混沌或混沌─有序的非平衡相变．敏感性试验还揭示了系统发生了分岔（突变）时的临界参数值．
Based on the Saltzman model, the aerosol parameters and the cloud feedback mechanism are introduced to establish a high-order nonlinear coupled climate model of sea ice and sea temperature with aerosol, CO2 and cloud parameters. Numerical simulations show that there are two equilibrium states in the system when the current value of each parameter is taken. The system will be order-chaotic or chaotic-ordered non-equilibrium phase transitions as parameter values change. The sensitivity test also reveals the critical parameter values at which the system has bifurcated (mutated).