| 冲绳海槽中部表层沉积物的重矿物分布和来源 |
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| 引用本文： | 林振宏,吕亚男,高学敏.冲绳海槽中部表层沉积物的重矿物分布和来源[J].中国海洋大学学报(自然科学版),1996(3). |
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| 作者姓名： | 林振宏 吕亚男 高学敏 |
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| 作者单位： | College of Marine Geoscience，Ocean University of Qingdao，Qingdao 266003 |
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| 基金项目： | “八五”国家科技攻关资助，国家自然科学基金!49376262 |
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| 摘 要： | 根据冲绳海槽表层沉积物的重矿物含量变化、物源、成因、地貌和沉积特征划分出东海陆坡、琉球岛坡和海槽槽底三个矿物组合区以及六个矿物组合亚区，并对其物质来源和影响范围作了讨论。
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| 关 键 词： | 冲绳海槽 表层沉积物 重矿物分布 沉积物来源 |
DISTRIBUTION AND SOURCES OF HEAVY MINERALS IN THE SURFACE SEDIMENT IN THE MIDDLE OKINAWA TROUGH |
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| Lin Zhenhong,LU Yanan,Gao Xuemin.DISTRIBUTION AND SOURCES OF HEAVY MINERALS IN THE SURFACE SEDIMENT IN THE MIDDLE OKINAWA TROUGH[J].Periodical of Ocean University of China,1996(3). |
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| Authors: | Lin Zhenhong LU Yanan Gao Xuemin |
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| Abstract: | On the basis of the component variatoin, source and origin of minerals, geomorgraph and sedimentary characteristics. The Middle Okinawa Trough can be divided into the East China Sea Continental Slope Mineral Province, Ryukyu Islands Slope Mineral Province and the Middle Okinawa Trough Bottom Mineral Province,and six Mineral Subprovinces. Their sources and dispersal are discussed. |
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| Keywords: | Okinawa Trough surface sediment distribution of heavy minerals Sources of the surface sediment |
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