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| 福建沿海地壳运动与GPS测量结果初步分析 | |
| 引用本文： | 刘序俨,林继华,王志鹏,邵占英,李延兴,胡新康.福建沿海地壳运动与GPS测量结果初步分析[J].大地测量与地球动力学,1999,19(3):2. |
| 作者姓名： | 刘序俨 林继华 王志鹏 邵占英 李延兴 胡新康 |
| 作者单位： | 1. 福建省地震局,福州,350003 2. 中国地震局地震研究所,武汉,430071 3. 中国地震局第一地形变监测中心,天津,300180 |
| 基金项目： | 福建省计划委员F资助，国家自然科学基金 |
| 摘 要： | 对福建省地震局成立以来采用常规地面测量手段监测构造形变的结果进行了回顾与总结，对两期ＧＰＳ观测资料进行了分析，结果表明福建沿海的地震活动和构造形变皆受到区域应力场的控制，构造形变的总体特征为南强北弱、东强西弱，尤其是闽东南地区为地壳形变较集中的地区，同时也是地震活动较强的地区。在此基础上讨论了太平洋板块、菲律宾海板块、欧亚板块相互作用以及福建沿海北东向和北西向断裂对福建沿海构造形变的作用。 |
| 关 键 词： | 构造形变 应力场 板块运动 |
PRIMARY ANALYSIS OF THE CRUSTAL MOVEMENT AND GPS OBSERVATION DATA IN FUJIAN COAST |
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| Liu Xuyan,Lin Jihua,Wang Zhipeng,Shao Zhanying,Li Yanxing,Hu Xinkang.PRIMARY ANALYSIS OF THE CRUSTAL MOVEMENT AND GPS OBSERVATION DATA IN FUJIAN COAST[J].Journal of Geodesy and Geodynamics,1999,19(3):2. | |
| Authors: | Liu Xuyan Lin Jihua Wang Zhipeng Shao Zhanying Li Yanxing Hu Xinkang |
| Abstract: | The measurement results for monitoring the tectonic deformation with the conventional survey since establishment of the Seismological Bureau of Fujian Province are reviewed and summarized, and two stages of GPS observational data are analysed. The results show that the seismic activity and tectonic deformation in Fujian coast are controlled by the regional strain field, and that the whole features of tectonic deformation is strong in south and east, and weak in north and west, especially the southeast region in Fujian has the more centralized crustal deformation and the more strong seismicity. Based on that indicated above, the interaction among the Pacific, Philippine and Eurasia plate and the influene of the eastnorth and westnorth fractures on the tectonic deformation in Fujian coast are discussed. |
| Keywords: | tectonic deformation strain field plate movement |
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