The influence of seafloor hydrothermal activity on major and trace elements of the sediments from the South Mid-Atlantic Ridge

作者: Xin Huang , Shuai Chen , Zhigang Zeng , Xiaoqiang Pu , Qinghua Hou

DOI: 10.1007/S11802-017-3311-Y

关键词:

摘要: Sediment samples obtained from the South Mid-Atlantic Ridge were analyzed for major and trace elements by inductively coupled plasma atomic emission spectroscopy mass spectrometry. Results revealed that contents of (e.g., Fe, Mn, Cu, Zn, V, Co) high in 22V-TVG10 26V-TVG05 sites near hydrothermal areas, low sample 22V-TVG14, which was collected far areas. The Ca, Sr Ba showed opposite trends. A positive correlation between concentrations metallic (Cu, Co, Ni, Pb, V) Fe observed. These results are consistent with chemical evolution dispersing plume.

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