| 火山岩区重力高异常组合的空间地质特征——以内蒙古东北部地区为例 |
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| 引用本文： | 时建民,石绍山,吴新伟,高铁,杨宏智,张丽,宋万兵,陈婷玉.火山岩区重力高异常组合的空间地质特征——以内蒙古东北部地区为例[J].地质与资源,1992,28(5):482. |
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| 作者姓名： | 时建民 石绍山 吴新伟 高铁 杨宏智 张丽 宋万兵 陈婷玉 |
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| 作者单位： | 中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034 |
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| 基金项目： | 中国地质调查局"黑龙江嫩北农场幅（M51E016023）、嫩北农场四队（M51E016023）深部矿产地质调查"项目（编号DD20190156-1）. |
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| 摘 要： | 以布格重力异常的地质成因为指导，针对区域重力异常、布格重力异常、剩余重力异常中的局部重力高异常的空间分布，结合区域地质、路线地质调查成果，从三维角度认识重力高异常组合所反映的地质体主成分相构造地质特点，探讨重力高异常的成因机制，以揭示地质体的空间成生、演化规律，为区域地质调查中局部重力异常的解释提供借鉴.
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| 关 键 词： | 重力场 重力高异常组合 空间构造 内蒙古 |
| 收稿时间： | 2019-04-01 |
SPATIAL STRUCTURE CHARACTERISTICS OF GRAVITY HIGH ANOMALY COMBINATION IN VOLCANIC AREAS: A Case Study of Northeast Inner Mongolia |
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| SHI Jian-min,SHI Shao-shan,WU Xin-wei,GAO Tie,YANG Hong-zhi,ZHANG Li,SONG Wan-bing,CHEN Ting-yu.SPATIAL STRUCTURE CHARACTERISTICS OF GRAVITY HIGH ANOMALY COMBINATION IN VOLCANIC AREAS: A Case Study of Northeast Inner Mongolia[J].Geology and Resources,1992,28(5):482. |
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| Authors: | SHI Jian-min SHI Shao-shan WU Xin-wei GAO Tie YANG Hong-zhi ZHANG Li SONG Wan-bing CHEN Ting-yu |
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| Institution: | Shenyang Center of Geological Survey, CGS, Shenyang 110034, China |
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| Abstract: | Guided by the geologic origin of Bouguer gravity anomaly, according to the spatial distribution of local gravity high anomaly in regional gravity anomaly, Bouguer gravity anomaly and residual gravity anomaly, combined with the regional and field geological survey results, the paper analyzes the geological characteristics of principal component facies of geological bodies reflected by gravity high anomaly assemblage from three-dimensional perspective and discusses the genetic mechanism of gravity high anomaly, to reveal the spatial formation and evolution rules of geological bodies and provide reference for the interpretation of local gravity anomaly in regional geological survey. |
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| Keywords: | gravity field gravity high anomaly assemblage spatial structure Inner Mongolia |
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