ANALYSIS ON THE GEOCHEMICAL CHARACTERISTICS AND MATERIAL ORIGIN OF THE SURFACE SEDIMENTS IN THE MID-PACIFIC OCEAN
YANG Rui1,2, LI Guo-sheng1,3, ZHANG Hong-rui4
1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; 2. Guangdong University of Technology, Guangzhou 510090, China; 3. Guangzhou Marine Geological Survey, Guangzhou 510075, China; 4. China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China
Abstract：The major and trace element contents of surface sediment samples in the mid-Pacific Ocean are studied, with element correlation and R-mode factor analysis. The result indicates a positve correlation between SiO2, Al2O3, Fe2O3, K2O, MnO and Na2O, showing the same terrigenous origin. They are in negative correlation to CaO, CaCO3 and Sr, which originated mainly from biogenic deposition.
杨锐, 李国胜, 张洪瑞. 中太平洋CC区表层沉积物的地球化学[J]. 地质与资源, 2007, 16(3): 200-208.
YANG Rui, LI Guo-sheng, ZHANG Hong-rui. ANALYSIS ON THE GEOCHEMICAL CHARACTERISTICS AND MATERIAL ORIGIN OF THE SURFACE SEDIMENTS IN THE MID-PACIFIC OCEAN. GEOLOGY AND RESOURCES, 2007, 16(3): 200-208.
2007, Vol. 16 
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