| 西南印度洋中脊海底热液活动 |
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| 引用本文： | 曹红,曹志敏.西南印度洋中脊海底热液活动[J].海洋地质与第四纪地质,2011(1):67-75. |
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| 作者姓名： | 曹红 曹志敏 |
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| 作者单位： | 海底科学与探测技术教育部重点实验室;中国海洋大学海洋地球科学学院; |
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| 基金项目： | 国家自然科学基金项目(40872063) |
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| 摘 要： | 在超慢速扩张的西南印度洋中脊(SWIR)发现现代海底热液活动改变了人们的传统观点,有助于进一步深化时全球热液活动系统的认识.对西南印度洋中脊地质构造背景、玄武岩和超镁铁质岩的地球化学特征,以及热液活动的特点进行较为系统地分析.指出:独特的地质构造环境使西南印度洋中脊成为研究现代海底热液活动、地球圈层问相互作用所导致的物...
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| 关 键 词： | 西南印度洋中脊 热液活动 |
REVIEW OF SUBMARINE HYDROTHERMAL ACTIVITIES IN SOUTHWEST INDIAN RIDGE |
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| CAO Hong,CAO Zhimin.REVIEW OF SUBMARINE HYDROTHERMAL ACTIVITIES IN SOUTHWEST INDIAN RIDGE[J].Marine Geology & Quaternary Geology,2011(1):67-75. |
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| Authors: | CAO Hong CAO Zhimin |
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| Institution: | CAO Hong1,2,CAO Zhimin2(Key laboratory of Submarine Science and Prospecting Techniques of Ministry Education,Qingdao 266100,2 Department of Marine Geoscience,Ocean University of China,Qingdao,266100) |
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| Abstract: | The discovery of submarine hydrothermal activities in the super-slow spreading ridge of Southwest Indian Ocean has altered the traditional view,and pushed forward the understanding of the global hydrothermal activity system in-depth.This review summarizes the studies on tectonic settings,hydrothermal activities and geochemical characteristics of the basalt and ultramafic rocks in SWIR.It suggests that the unique geo-environment of SWIR provides an excellent window to study modern submarine hydrothermal acti... |
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| Keywords: | SWIR hydrothermal activity research review |
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