| 中国东北地区剩余重磁异常特征与地质构造及成矿带的关系 |
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| 引用本文： | 涂广红,江为为,朱东英,周立宏,肖敦清,高嘉瑞,袁淑琴.中国东北地区剩余重磁异常特征与地质构造及成矿带的关系[J].地球物理学进展,2006,21(3):746-755. |
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| 作者姓名： | 涂广红 江为为 朱东英 周立宏 肖敦清 高嘉瑞 袁淑琴 |
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| 作者单位： | 1. 中国科学院地质与地球物理研究所,北京 100029；2. 中国石油大港油田公司，天津 300280 |
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| 基金项目： | 中国科学院知识创新工程重大项目（KZCX1-SW-18）和大港油田基础外协项目（JSFW-0000-00341）联合资助. |
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| 摘 要： | 在分析中国大陆宏观格架、全国布格重力异常和东北地区1:50万剩余重、磁力异常的基础上，结合东北地质及构造演化史，分析了东北剩余重磁异常特征，并探讨了剩余重磁异常特征与地质构造的关系.总结了与成矿有关的剩余重磁场特征，说明了剩余重磁异常可在刻画地质构造、断裂分布、地层分布及成矿带方面提供重要的参考信息.
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| 关 键 词： | 中国大地宏观格架 布格重力异常 剩余重磁异常 东北地质构造 成矿带 |
| 文章编号： | 1004-2903（2006）03-0746-10 |
| 收稿时间： | 2006-01-15 |
| 修稿时间： | 2006-03-10 |
The relationships between the characteristics of Northeast China residual gravity and magnetic anomalies and geological tectonic & metallogenic belt |
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| TU Guang-hong,JIANG Wei-wei,ZHU Dong-ying,ZHOU Li-hong,XIAO Dun-qing,GAO Jia-rui,YUAN Shu-qin.The relationships between the characteristics of Northeast China residual gravity and magnetic anomalies and geological tectonic & metallogenic belt[J].Progress in Geophysics,2006,21(3):746-755. |
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| Authors: | TU Guang-hong JIANG Wei-wei ZHU Dong-ying ZHOU Li-hong XIAO Dun-qing GAO Jia-rui YUAN Shu-qin |
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| Institution: | 1. Institute of geology and geophysics Chinese Academy of Sciences, Beijing 100029, China ; 2. Dagang oil field Company, CNPC, Tianjin 300280, China |
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| Abstract: | On the basis of analyzing the tectonic framework of China,bouguer gravity anomalies of China,residual gravity and magnetic anomalies with a scale of 1: 500,000 of Northeast China,with the geology and tectonic evolving history of Northeast China,the characteristics of Northeast China residual gravity and magnetic anomalies are analyzed.The relationships between the characteristics of residual gravity and magnetic anomalies and geological tectonic are discussed.The characteristics of residual gravity and magnetic anomalies related to metallogenic belt are analyzed and summarized.All of results show that residual gravity and magnetic anomalies provide a lot of important information in depicting geological tectonic,distribution of fracture and strata,metallogenic belt. |
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| Keywords: | the tectonic framework of China Bouguer gravity anomalies residual gravity and magnetic anomalies geological tectonic of Northeast China metallogenic belt |
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