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| 引用本文： | 李祖宁,刘序俨,吴绍祖,陈光.??庣??????????????????[J].大地测量与地球动力学,2007,27(5):18-21. |
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| 作者姓名： | 李祖宁 刘序俨 吴绍祖 陈光 |
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| 作者单位： | 福建省地震局,福州,350003 |
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| 基金项目： | 福建省地震局学术骨干基金 |
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| 摘 要： | ????1995~2003????GPS????????????????????????? ?????????GPS????????????????????????????仯????????????????????????????????????????????????????,??1995~1997???2001~2003???????????????????????????????????????????????????С??????н??仯??????仯????????1999????弯??7.6?????????????????????????
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| 关 键 词： | GPS??? ????? ????? ??????? ????????? |
| 文章编号： | 1671-5942（2007）05-0018-04 |
| 修稿时间： | 2007-04-30 |
ANALYSIS OF RELATIVE CRUSTAL MOVEMENT BETWEEN BOTH SHORES OF TAIWAN STRAIT |
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| Li Zuning,Liu Xuyan,Wu Shaozu,Chen Guang.ANALYSIS OF RELATIVE CRUSTAL MOVEMENT BETWEEN BOTH SHORES OF TAIWAN STRAIT[J].Journal of Geodesy and Geodynamics,2007,27(5):18-21. |
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| Authors: | Li Zuning Liu Xuyan Wu Shaozu Chen Guang |
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| Institution: | Earthquake Administration of Fujian Province, Fuzhou 350003 |
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| Abstract: | On the basis of the data of Fujian GPS stations, TAIW and TWTF key observation stations during 1995 to 2003,the variations and relative variations of the lengths between Fujian GPS stations and TAIW and TWTF stations are calculated, in the meantime,strain tensors of TAIW and TWTF stations are also calculated with genetic algorithm. The results show that the crustal relative movement of Taiwan strait is in the tensile state during both the periods of 1995 to 1997 and 2001 to 2003, but the magnitude and the direction of principal strain in the two periods are with a wide variation that may reflect the process of strain energy from accumulation to release before and after the M7.6 Chi-Chi earthquake in 1999. |
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| Keywords: | GPS observation station Gauss projection genetic algorithm strain tensor crustal relative movement |
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