徐长仪，特聘副研究员。主要研究方向为地震引起的全球动力学变化、全球重力场变化、地震周期变形模拟与观测、地震位错理论应用及发展等。目前在JGR、GJI等发表论文17篇，其中第一作者SCI论文9篇。

学习经历：

• 2010/09 – 2015/07 中国科学院大学，固体地球物理学，理学博士
• 2006/09 – 2010/07 吉林大学，勘查技术与工程专业，学士

研究工作经历：

• 2021.03 – 至今 中国科学院地质与地球物理研究所，特聘副研究员
• 2016.11 – 2019.07 台湾中研院地球科学研究所，博士后
• 2015.07 – 2021.02 中国地震局地震预测研究所，助理研究员/副研究员

社会兼职：中国地球物理学会中国大陆动力学专业委员会委员

1. 地震引起的全球动力学变化
2. 全球重力场变化
3. 地震周期变形模拟与观测
4. 地震位错理论应用及发展

1. 2015年度中国科学院院长优秀奖
2. 2016年度中国科学院优秀博士学位论文奖

1. 国家重点研发计划子课题(2019YFE0108900)，主持，在研
2. 国家自然科学基金青年项目(41704080)，主持，已结题
3. 国家国际科技合作专项项目子课题(2015DFR21100-4)，主持，已结题
4. 国家自然科学基金重点项目(41331066)，主要参与人，已结题

第一作者及通讯作者论文：

1. Xu, C. Y. (2021). Coseismic changes in the kinetic rotational energy of the Earth from 1976 to 2019. Geophysical Journal International, 224, 1127-1132. https://doi.org/10.1093/gji/ggaa521.
2. Xu, C. Y., & Chao, B. F. (2019). Seismic effects on the secular drift of the Earth’s rotational pole. Journal of Geophysical Research: Solid Earth, 124, 6092-6100. http://doi.org/10.1029/2018JB017164.
3. Xu, C. Y., Yu, X., & Wei, D. P. (2019). Implicit expansion rate of the Earth in global plate motions. Geodesy and Geodynamics, 10, 228-234. http://doi.org/10.1016/j.geog.2019.03.005.
4. Xu, C. Y., Su, X. N., Liu, T., & Sun, W. K. (2017). Geodetic observations of the co- and post-seismic deformation of the 2013 Okhotsk Sea deep-focus earthquake. Geophysical Journal International, 209, 1924 -1933. http://doi.org/10.1093/gji/ggx/123.
5. Xu, C. Y., & Chao, B. F. (2017). Coseismic gravitational potential energy changes induced by the global earthquakes based on the spherical-Earth elastic dislocation theory. Journal of Geophysical Research: Solid Earth, 122, 4053-4063. http://doi.org/10.1002/2017JB014204.
6. Xu, C. Y., Wei, D. P., & Sun, W. K. (2016). Contribution of coseismic deformations on the current expansion of the Earth. Journal of Geodynamics, 99, 10-15. http://doi.org/10.1016/j.jog.2016.05.001.
7. Xu, C. Y., & Chao, B. F. (2015). Seismological vs. geodetic reference frame for seismic dislocation: Consistency under momentum conservations. Geophysical Journal International, 200, 1000-1004. http://doi.org/10.1093/gji/ggu/439.
8. Xu, C. Y., Sun, W. K., & Chao, B. F. (2014). Formulation of co-seismic changes in Earth rotation and low-degree gravity field based on the spherical-Earth dislocation theory. Journal of Geophysical Research: Solid Earth, 119, 9031-9041. http://doi.org/10.1002/2014JB011328.
9. Xu, C. Y., & Sun, W. K. (2014). Earthquake-origin expansion of the Earth inferred from a spherical-Earth elastic dislocation theory. Geophysical Journal International, 199, 1655-1661. http://doi.org/10.1093/gji/ggu364.
10. Xu, C. Y., Sun, W. K., & Zhou, X. (2013). Effects of huge earthquakes on Earth rotation and variation in length of day. Terrestrial, Atmospheric and Oceanic Sciences, 24(4), 649-656. http://doi.org/ 10.3319/TAO.2013.01.16.02(Tibxs).
11. Xu, C. Y., & Sun, W. K. (2012). Co-seismic Earth’s rotation change caused by the 2012 Sumatra earthquake. Geodesy and Geodynamics, 3(4), 28-31. http://doi.org/10.3724/SP.J.1246.2012.00028.

 共同作者论文：

1. Gao, C. C, Lu, Y., Shi, H. L., Zhang, Z. Z., Xu, C. Y., & Tan, B. (2019). Detection and analysis   of ice sheet mass changes over 27 Antarctic drainage systems from GRACE RL06 data. Chinese Journal of Geophysics (in Chinese), 62(3), 864-882. http://doi.org/10.6038/cjg2019M0586.
2. Chang, L., Qian, A., Yi, S., Xu, C. Y., & Sun, W. K. (2017). Sea level change in China adjacent seas studied using satellite altimeter, satellite gravity, and thermohaline data. Journal of University of Chinese Academy of Sciences (in Chinese), 34(3), 371-379.
3. Zhang, G. Q., Shen, W. B., & Xu, C. Y. (2016). Co-seismic gravity and displacement signatures induced by the 2013 Okhotsk Mw8.3 earthquake. Sensors, 16, 1410. http://doi.org/10.3390/s16091410.
4. She, Y. W., Fu, G. Y., Wang, Z. H., Liu, T., Xu, C. Y., & Jin, H. (2016). Gravity anomalies and lithospheric flexure around the Longmen Shan deduced from combinations of in situ observations and EGM2008 data. Earth Planets and Space, 68,163. http://doi.org/10.1186/s40623-016-0537-7.
5. Zhang, G. Q., Fu, G. Y., Zhou X., & Xu, C. Y. (2015). Retrieve postseismic gravity changes induced by Sumatra earthquakes (Mw 9.3) based on the viscoelastic dislocation theory. Chinese Journal of Geophysics (in Chinese), 58(5), 1654-1665. http://doi.org/10.6038/cjg20150517.
6. Yu, L., Zhang, J., Chen, S., Dong, M., & Xu, C. Y. (2015). Thermal-gravity equilibrium adjustment mechanism of Zhenbei-Huangyan seamount chain. Acta Seismologica Sinica (in Chinese), 37(4), 565-574. http://doi.org/10.11939/jass.2015.04.004.