Hong, B., Dunxin, H., Yongli, C. et al. Statistic characteristics of thermal structure in the southern Yellow Sea in summer., Chin. J. Ocean. Limnol. 22, 237–243 (2004). https://doi.org/10.1007/BF02842554
DOI:
Hong, B., Dunxin, H., Yongli, C. et al. Statistic characteristics of thermal structure in the southern Yellow Sea in summer., Chin. J. Ocean. Limnol. 22, 237–243 (2004). https://doi.org/10.1007/BF02842554DOI:
Statistic characteristics of thermal structure in the southern Yellow Sea in summer
摘要
Abstract
Based on the temperature data along 34°N
35°N and 36°N sections in August from 1977 to 2003
the structure and formation of the Southern Yellow Sea Cold Water Mass (SYSCWM) and its responses to El Niño events are analyzed. Results show that: (1) There exist double cold cores under the main thermocline along the 35°N and 36°N sections. Also
double warm cores exist above the main thermocline along the 36°N section. (2) Thermocline dome by upwelling separates the upper warm water into two parts
the eastern and western warm waters. Additionally
the circulation structure caused by upwelling along the cold front and northeastward current along the coast in summer is the main resons of double warm cores along the 36°N section. The intermediate cold water is formed in early spring and moves eastward slowly
which results in the formation of the western one of double cold cores. (3) Position of the thermocline dome and its intensity vary interannually
which is related to El Niño events. However
the deep cold water temperature is hardly affected by El Niño events. In most El Niño years
position of the thermocline dome shifted eastwards and depth of the dome upper limit decreases.
关键词
Keywords
references
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