The geochemical characteristics and source judgement on surface sediments of the central Okinawa Trough

Gao Xuemin; Lin Zhenhong; Liu Lan; Lin Xiaotong; Li Hongjiang

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Gao Xuemin, Lin Zhenhong, Liu Lan, Lin Xiaotong, Li Hongjiang. The geochemical characteristics and source judgement on surface sediments of the central Okinawa Trough[J]. Haiyang Xuebao, 2000, 22(3): 61-66.

Citation:

Gao Xuemin, Lin Zhenhong, Liu Lan, Lin Xiaotong, Li Hongjiang. The geochemical characteristics and source judgement on surface sediments of the central Okinawa Trough[J]. Haiyang Xuebao, 2000, 22(3): 61-66.

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The geochemical characteristics and source judgement on surface sediments of the central Okinawa Trough

1.
Deportment of Urban and Environmental Science, Peking University, Beijing 100871
2.
Institute of Marine Geoscience, Ocean University of Qingdao, Qingdao 266003

Received Date: 1998-11-03
Rev Recd Date: 1999-04-05

Abstract

Abstract

The study samples were collected from the central Okinawa Trough during R/V Xiangyanghong No.16 cruise on June to July 1992.The geochemical data of the surface sediments of the central Okinawa Trough are studied by factor analysis and typical components' correlation analysis.The results show that the surface sediments of the central Okinawa Trough are basically made up of terrestrial source, biological source and volcanic and hydrothermal source components.The results of revised EF indicate that terrestrial source, biological source and volcanic and hydrothermal source components vary from area to area.
- Okinawa Trough,
- sediment,
- source,
- relative distrihution

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References(7)

References

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