On the estimation of energy exchange between the Japan Sea and the atmosphere during winter based upon the energy budget of both the atmosphere and the Sea
On the estimation of energy exchange between the Japan Sea and the atmosphere during winter based upon the energy budget of both the atmosphere and the Sea
复制标题
基于大气和海洋的能量收支估算冬季日本海和大气之间的能量交换
DOI：
10.2151/jmsj1923.36.4_123
复制
发表时间：
1958
影响因子：
3.1
通讯作者：
By S. Manabe
中科院分区：
文献类型：
--
作者：
By S. Manabe
首先，根据大气能量平衡需求，计算了冬季日本海与大气之间的感能交换量和潜能交换量。本文所采用的方法已在前一篇关于典型大陆冷空气爆发期日本海上空气团变化的文章（12）中作了详细说明。由此得到的1955年1月和2月的平均供热量高达555卡/cm2/天，但与1954年12月底典型的冷空气爆发时期（1030卡/cm2/天）相比，供热量要少得多。另一方面，冬季的平均蒸发量约为5.6 mm/d，相当于340 cal/cm2/d，远远小于感热的蒸发量，尽管这个季节日本海的鲍恩比(6)几乎等于单位。最后，为了验证这些结果，根据海水的能量平衡需求估算了能量交换量。
First, the amount of both sensible and latent energy exchange between the Japan Sea and the atmosphere during winter were computed based upon the balance requirement of energy in the atmosphere. The detailed explanations about the method adopted here were made in the preceding paper about the modification of airmass over the Japan Sea during the period of typical outburst of cold continental air (12). The mean amount of supplied heat during January and February 1955 thus obtained is as much as 555 cal/cm2/day, though it is considerably smaller than that during the period of typical outburst of cold air at the end of December. 1954 (1030 cal/cm2/day). On the other hand, the mean amount of evaporation during winter is about 5.6 mm/day which corresponds to 340 cal/cm2/day, and is considerably smaller than that of sensible heat, though the Bowen's ratio (6) is nearly equal to unity over the Japan Sea during this season. Finally in order to verify these results, the amount of energy exchange was estimated based upon the balance requirement of the energy of sea water.