【摘 要】
：
本研究旨在揭示现代长江口不同沉积环境磁性矿物分布的差异,寻找有效识别沉积环境的磁学指标,以便更好地将环境磁学应用于河口古环境研究.利用国家基金委公共航次和国土资源部公益项目在长江口及邻近陆架采集的浅表层沉积物样品,进行粒度和磁性测量.我们将采样区分为汊道、拦门沙、三角洲前缘斜坡、前三角洲、三角洲-陆架过渡区和残留砂区六种沉积环境.
【机 构】
：
State Key Laboratory of Estuarine and Coastal Research,East China Normal University,Shanghai
【出 处】
：
The Second Xiamen Symposium on Marine Environmental Sciences
论文部分内容阅读
本研究旨在揭示现代长江口不同沉积环境磁性矿物分布的差异,寻找有效识别沉积环境的磁学指标,以便更好地将环境磁学应用于河口古环境研究.利用国家基金委公共航次和国土资源部公益项目在长江口及邻近陆架采集的浅表层沉积物样品,进行粒度和磁性测量.我们将采样区分为汊道、拦门沙、三角洲前缘斜坡、前三角洲、三角洲-陆架过渡区和残留砂区六种沉积环境.
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