Changyi Xu(C. Y. Xu)

Email: xuchangyi86@gmail.com; xuchangyi@ief.ac.cn

Tel: +86-01088015486

Education: 

B. Sc., Applied Geophysics, Jilin University, Changchun (2010)

Ph. D., Solid Geophysics, University of Chinese Academy of Sciences, Beijing (2015)

Employment:

Assistant Research Fellow, Institute of Earthquake Forecasting, China Earthquake Administration (2015 ~ 2018)

Associate Research Fellow, Institute of Earthquake Forecasting, China Earthquake Administration (2019 ~ Present)

Selected Publications:

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.

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 

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. 

Xu, C. Y., Su, X., 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. 

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.

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. 

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.

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. 

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). 

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.