| The cooling and moistening effect on the formation of sea fog in the Huanghai Sea |
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| 作者姓名： | HUANG Jian ZHOU Faxiu |
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| 作者单位： | HUANG Jian1，2*，ZHOU Faxiu11. Department of Marine Meteorology，Ocean University of China，Qingdao 266003，China 2. Institute of Tropical and Marine Meteorology of Guangzhou，China Meteorological Administration，Guangzhou 510080，ChinaReceived 5 August 2005; accepted 16 January 2006 |
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| 摘 要： | 1 IntroductionIntheHuanghaiSea, seafogisaprimarymeteo-rologicalphenom enon significantlyaffectingvisibility.Having fog alm ostonce every 3 d in the fog season,the HuanghaiSea is a m aritime area where sea fogshappen themostin theseasofChina. Theseafog ish…
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| 关 键 词： | 海洋 雾 黄海 冷却效应 润湿效应 水蒸汽 |
| 收稿时间： | 2005-08-05 |
| 修稿时间： | 2006-01-16 |
The cooling and moistening effect on the formation of sea fog in the Huanghai Sea |
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| HUANG Jian,ZHOU Faxiu.The cooling and moistening effect on the formation of sea fog in the Huanghai Sea[J].Acta Oceanologica Sinica,2006,25(2):49-62. |
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| Authors: | HUANG Jian and ZHOU Faxiu |
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| Institution: | 1.Department of Marine Meteorology, Ocean University of China, Qingdao 266003, China;Institute of Tropical and Marine Meteorology of Guangzhou, China Meteorological Administration, Guangzhou 510080, China2.Department of Marine Meteorology, Ocean University of China, Qingdao 266003, China |
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| Abstract: | With the sea surface observations from ICOADS for the years 1960~2002, the conditions of cooling, evaporation and water vapor transportation are analyzed and compared for the formation of seasonal sea fog in April-July in the Huanghai Sea. It is found that sea surface cooling is always existent during the fog seasons while sea surface evaporation only appears in April-June in the Huanghai Sea. Local evaporation alone is not sufficient to form fogs though it may lead to light ones. Water vapor transported from the low-latitudes accomplished by specific synoptic systems is the most important condition for sea fog formation. In general, the moistening effect is more important than the cooling one. |
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| Keywords: | sea fog in Huanghai Sea cooling effect moistening effect water vapor transportation |
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