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题名	黄东海陆架浮游有孔虫季节变化及其典型属种 Mg/Ca比值指示意义研究; Seasonal distribution of living planktonic foraminifera and the significance in Mg/Ca ratio of typical species on the shelf of the Yellow and East China Seas
作者	吕红红
学位类别	硕士
答辩日期	2016
导师	向荣
关键词	黄东海陆架, 浮游拖网, 表层沉积物, 浮游有孔虫, 季节性分布, Mg/Ca.
学位专业	海洋地质
中文摘要	黄东海是中国边缘海重要组成部分，有着广阔的陆架。本文通过对黄东海陆架春、夏、秋、冬四个不同季节的浮游拖网样品和中国陆架海表层沉积物样品，进行浮游有孔虫群落分析和Mg/Ca比值测试，探讨黄东海陆架现代浮游有孔虫季节分布、群落组成及其影响因素，并分析表层沉积物中典型属种Mg/Ca比值与现代海水温度之间的关系。
英文摘要	The Yellow Sea (YS) and East China Sea (ECS), with a wide shelf, are important components of Chinese marginal seas (CMS). In this study, living planktonic foraminifera were analyzed on plankton tow samples collected in four different seasons from the shelf of YS and ECS, and Mg/Ca ratios were measured on 5 planktonic foraminiferal species from surface sediments on the shelf of CMS. Based on these data, the spatial and seasonal distribution of living planktonic foraminifera and their influencing factors were discussed, and the relationships between Mg/Ca ratio of typical species and modern sea water temperature were analyzed in order to build possible Mg/Ca-Temperature calibration equations for the shelf of CMS.
内容类型	学位论文
源URL	[http://ir.scsio.ac.cn/handle/344004/14722]
专题	南海海洋研究所_学位论文（硕士）
推荐引用方式 GB/T 7714	吕红红. 黄东海陆架浮游有孔虫季节变化及其典型属种 Mg/Ca比值指示意义研究, Seasonal distribution of living planktonic foraminifera and the significance in Mg/Ca ratio of typical species on the shelf of the Yellow and East China Seas[D]. 2016.

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