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. 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

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

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.