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| THE MAXIMUM VERTICAL DISTRIBUTION OF DISSOLVED OXYGEN IN THE YELLOW SEA COLD WATER |
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| The author has studied the seasonal variations of oxygen vertical distribution in Yollow Sea Cold Water for five years. The occurrence of maximum value of dissolved oxygen every summer in this water area was affirmed. It was concluded that the oxygen maximum in summer thermocline was mainly retained from winter, so was the temperature under the thermocline. Above and below the oxygen maximum, the oxygen content is decreased by the increase of temperature, the biological respiration and the decomposition of organic matter. The phytoplanton is not a decisive factor for the occurrence of oxygen maximum, but an effective factor. This paper also confirms that Cu Hongkan’s theory on the oxygen maximum is a correct and universal. |
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