摘要
海洋输向大气的热量和水汽通量的瞬时变化是风力的函数,同时受到海气温差和水汽压变化的影响,其中又以海温的变化对通量变化的影响最为重要。本文研究了由于海温涨落所产生的随机统计效应。在热力学能量方程的基础上,就热带和副热带海面的情形,着重考虑海气热交换过程中潜热通量和长波辐射两个因素,利用统计物理学中有关的处理方法进行了讨论,并作数值计算,取得了一些有意义的结果。
The momentary variation of flux of heat and vapor from the ocean to the atmosphere depends on changes in the temperature difference, the vapor pressure and the wind force. Among them, the fluctuation of the sea surface temperature (SST) is the most important. The stochastic effect of the fluctuation in SST on the tropical and subtropical waters is investigaed on the basis of the energy equation in thermodynamics. Flux of latent heat and long-wave radiation are taken into consideration. Numerical computation with the aid of statistical physics beings about some interesting results.
出处
《大气科学学报》
1987年第3期285-295,共11页
Transactions of Atmospheric Sciences
