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海洋沉积物中稀土元素的分布、转移行为已有许多报道。地球环境中稀土元素的行为是当今地学研究的热门课题,稀土元素的分布特性和转移行为研究与环境有极大的相关性,通过研究环境中稀土元素的转移行为就可了解环境演变的信息,所以海洋环境中稀土元素的研究具有重要的意义(Fleet,1984;Piper,1974;Schiif et al.1995;赵一阳等,1994;王中刚等,1989;张丽洁等,1995)。海洋中颗粒物质垂直转移过程研究对研究海洋在
There are many reports on the distribution and transfer of rare earth elements in marine sediments. The behavior of rare earth elements in the Earth’s environment is a hot topic in current geosciences. The study on the distribution and transfer behavior of rare earth elements has great correlation with the environment. By studying the rare earth elements’ transfer behavior in the environment, Therefore, the study of rare earth elements in the marine environment is of great significance (Fleet, 1984; Piper, 1974; Schiif et al., 1995; Zhao et al., 1994; Wang Zhonggang et al., 1989; Zhang Lijie et al., 1995). The vertical transfer of particulate matter in the ocean is studied by the ocean