摘要
2005年6月初在台湾海峡海坛岛邻近海域进行了3个断面的水体温度、盐度、浊度、荧光叶绿素a调查,通过上述要素分析,阐述了该海域上升流发生阶段的分布特征以及荧光叶绿素a、水体浊度的变化规律,指出荧光叶绿素a的分布特征除与营养盐的限制相关外,水体浊度对荧光叶绿素a的分布也起着控制作用,同时在上升流涌升最强烈的地区往往出现了浊度最大值,可能与底层物质的再悬浮相关。该研究对于深化认识区域海洋学过程以及影响具有积极意义。
Three sections was investigated about the water temperature, salinity, turbidity and chlorophyll a （Chl-a） fluorescence of the suspended particulate matter （SPM） in the adjacent waters near the Haitan Island in June, 2005. Relationships of the distribution of upwelling and the turbidity and Chl-a fluorescence of SPM during the beginning formation of upwelling were explained. The distribution of Chl-a fluorescence is controlled by not only nutrients but also turbidity. The maximum turbidity always emerges along the seabed occurs, and is affected by the re-suspended the regional oceanography. where have the strongest climbing trend of upwelling in seabed. This research improves the understanding of
出处
《海洋科学》
CAS
CSCD
北大核心
2010年第4期58-63,共6页
Marine Sciences
基金
国家海洋局青年海洋科学基金资助项目(2008316)
福建省自然科学基金资助项目(2009J01218)
福建省908专项资助项目(FJ908-02-02-06)
关键词
台湾浅滩
悬浮物质
浊度
叶绿素A
Haitan Island
upwelling
turbidity
chlorophyll a fluorescence
