气候研究第二个分目的的数值模拟研究

NUMERICAL MODELLING STUDIES FOR THE SECONED STREAM OF CLIMATIC RESEARCH

本文依据气候动力学原理,改进和建立了若干个气候模式(大气模式、海洋模式、耦合海气模式),物理过程考虑了海气、陆气、云和辐射之间相互作用,来模拟季和年际时间尺度的气候可预报性。经数值试验表明:有的结果很有鼓午;有的结果指出了存在中的问题。然而,从科学战略上看,模式改进和资料获得均日益完善,前景十分美好。

Several climatic models (atmosphere model, ocean model and coupled ocean-atmosphere model) have been improved and developed based on the climatic dynamics. The interactions between air and sea. air and land and cloud and radiation are considered in phsical processes.Climatic predicta-bility is studied on seasonal and interannual time scale to sustain the second itemf WCRP. The numerical tests show that some of the results are encouraging and some display a number of qustions. But with both of molels improving and data getting being perfected the item is hopeful from scientific strategy.