| 新疆且末地磁基准台场址勘选 |
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| 引用本文： | 史勇军,吴琼,李晓东.新疆且末地磁基准台场址勘选[J].地震地磁观测与研究,2011,32(6):162-167. |
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| 作者姓名： | 史勇军 吴琼 李晓东 |
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| 作者单位： | 1. 中国乌鲁木齐830011 新疆维吾尔自治区地震局
2. 中国北京100081 中国地震局地球物理研究所 |
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| 基金项目： | 国家重大建设项目:中国地震背景场项目——前兆分项资助 |
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| 摘 要： | 对拟建设的新疆且末地磁台进行场址勘选,采取十字剖面测量和密跨度测量方法进行地磁场总强度F测量,对测量结果进行初步分析.分析结果表明,且末地磁台的地质条件、磁场梯度分布和背景噪声环境等地磁观测环境条件,符合国家地磁台建设规范的要求,适宜地磁基准台站建设.
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| 关 键 词： | 场地勘选 十字剖面 密跨度测量 磁场梯度 |
Site exploration results of Qiemo Geomagnetic Station in Xinjiang |
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| Shi Yongjun,Wu Qiong,Li Xiaodong.Site exploration results of Qiemo Geomagnetic Station in Xinjiang[J].Seismological and Geomagnetic Observation and Research,2011,32(6):162-167. |
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| Authors: | Shi Yongjun Wu Qiong Li Xiaodong |
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| Institution: | 1) Earthquake Administration of Xinjiang Uygur Autonomous Region, Urumqi 830011, China 2) Institute of Geophysics, China Earthquake Administration, Beijing 100081, China |
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| Abstract: | In this paper, the preliminary survey for the site of proposed construction in Qiemo Geomagnetic Station,Xinjiang is described. With the G-856 proton precession magnetometer and cross section dens interval measurement method, the total geomagnetic field intensity F is measured. After calculating and initial analyzing, the results show that the background environment, field environment and local observation environment satisfy the require of the specifications for national geomagnetic station construction. The site is available for the construction of geomagnetic stations. |
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| Keywords: | site exploration cross section density interval measurement geomagnetic gradient |
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