论文部分内容阅读
本文根据1985年5月25日07时至6月10日18时南沙海区昼夜连续逐时测得的水文气象资料,采用苏联国家海洋研究所的方法,计算了潜热、感热和动量的交换量。对影响该海域的副热带高压南部、西南季风初期、西南季风潮三种不同天气形势下的三种交换量进行分析。结果表明:海洋—大气界面能量交换与天气形势密切相关;大气不稳定度小时大气给海洋递传动量就大;该海区海洋与大气的能量交换主要以潜热的方式由海洋输给大气。
According to the hydro-meteorological data measured continuously from day to night in the Nansha sea area at 07:00 on May 25, 1985 to 18:00 on June 25, 1985, the exchange volume of latent heat, sensible heat and momentum was calculated using the method of the National Institute of Oceanography of the Soviet Union . The three kinds of exchange under the three different weather conditions in the south of the subtropical high, the early period of the southwest monsoon and the southwest monsoon wave are analyzed. The results show that the energy exchange at the ocean-atmosphere interface is closely related to the weather situation; the atmospheric atmospheric transmission of atmosphere to the ocean is large when the atmospheric instability is small; and the energy exchange between the ocean and the atmosphere in the sea area is mainly lost by the latent heat to the atmosphere.