超熵产生在一维自组织气候模型中的应用

Application of Excess Entropy Production to AOne-dimensional Self-organization Climate Model

给出了包含云和辐射动态反馈的一维气候模型，根据Ｌｉａｐｕｎｏｖ稳定性理论，以超熵产生作为气候突变判据，讨论了该模型中云量温度变化率、太阳辐射、地表反照率和大气有效发射率与气候突变的关系。

A one一dimensiona1 climate model including cloud-radiation dynamic feedbackisdeveloped. Based on Liapunov stability theory and excesSentropy production taken asa criterion for climate catastrophy,the relations of the variations of cloudiness with re-spct to temperature, solar radiation, planetary albedo and the atmospheric effectiveemissivity to climate catastrophy are discussed. Conclusions are qualitatively in agree-ment with thefact。