摘要
利用 1997年 8月在台湾峡南部的调查资料 ,着重研究了叶绿素 A垂直分布中最大值的形成及其变化规律 .结果表明 ,在台湾海峡南部 ,上升流是形成叶素 A垂直分布最大值的重要因素 .潮汐作用使得叶绿素最大值的深度存在周期性垂直移动 .叶绿素 A最大值层厚度与温跃层强度具有密切的反相关关系 .叶绿素 A最大值具有明显的周日变化 .浮游动物摄食是叶绿素 A最大值周日变化的决定因素 .
The formation and variability of chlorophyll A maximum in the southern part of the Taiwan Strait were studied according to the observation data during August,1997.The results showed that the upwelling was a controlling factor for the formation of chlorophyll A maximum, and the periodic vertical move of chlorophyll A maximum depth resulted from the tidal motion. The thickness of the chlorophyll A maximum layer was contrarily closely related to thermocline strength. The diel variability of chlorophyll A maximum was obvious and may be related to zooplankton grazing.
出处
《厦门大学学报(自然科学版)》
CAS
CSCD
北大核心
2000年第5期664-668,共5页
Journal of Xiamen University:Natural Science
基金
国家自然科学基金重点资助项目!(4 96 36 2 2 0号 )