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本文利用1983年1月份(1982/83年埃尔尼诺最强时期)的海、气资料,对35°N—35°S、45°E—75°W的印度洋、太平洋海域获得的净辐射、海洋向大气传输的潜热、感热通量及获得的净热量作了计算,计算结果表明,冬半球的潜热、感热向上输送大于夏半球,南半球热带中太平洋感热由大气传给海洋,但数值较小;东太平洋大气获得的潜热通量比常年平均值小.净辐射基本上呈纬向分布,云量对其影响很大,海表面温度(SST)和净辐射有很好相关关系,高SST区与净辐射低值区对应,E1 Nino期间的SST异常使得中太平洋海域洋面获得的净辐射减少,而该处洋面上大气获得的潜热通量则较多,故海洋净获得热量减少.净热量平衡,冬半球海洋一般为大气的能源,夏半球为大气的能汇.
Based on the sea and air data of January 1983 (the strongest El Niño period in 1982/83), the net radiation obtained in the Indian Ocean and the Pacific Ocean between 35 ° N-35 ° S and 45 ° E-75 ° W The latent heat, sensible heat flux and net heat gain of the ocean transported to the atmosphere are calculated. The results show that the latent heat and sensible heat of the winter hemisphere are transported upwardly more than that of the summer hemisphere, and the sensible heat of the tropical central Pacific in the southern hemisphere is transmitted from the atmosphere to the ocean. But the value is small; the latent heat flux obtained in the atmosphere of the East Pacific is smaller than that of the normal average. The net radiation is basically latitudinal, and the cloud amount has a great influence on it. The sea surface temperature (SST) and net radiation have a good correlation . The high SST region corresponds to the low net radiation area. The SST anomaly during E1 Nino decreases the net radiation obtained by the ocean surface in the mid-Pacific Ocean, while the latent heat flux obtained by the atmosphere above the ocean surface is greater, so the net net acquisition Heat reduction. Net calorie balance, the winter hemisphere Ocean is generally the energy of the atmosphere, the summer hemisphere for the exchange of the atmosphere.