Han Guijun

Release time:2020-06-19 Source:
 

Personal Information

Family Name:    Han                    

Given Name:  Guijun

Email:   guijun_han@tju.edu.cn         

Current Position:   Professor at School of Marine Science and Technology, 

                             Tianjin University

 

Education and Training

Ph.D. in Physical Oceanography at Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China, 2001

Master and Bachelor in Harbor Engineering at Tianjin University, Tianjin, China, 1997 and 1994

 

Research Fields

1.    Ocean forecasting and analysis system development, leading a group to establish the regional ocean forecasting and analysis system as well as the ocean reanalysis dataset in the Northwest Pacific, nested in the global one, called CORA (China Ocean ReAnalysis, http://www.cmoc-china.cn)

2.    Ocean data assimilation, coupled data assimilation, and parameter estimation

Main Publications

Shaoqing Zhang, Zhengyu Liu, Xuefeng Zhang, Xinrong Wu, Guijun Han, Yuxin Zhao, Xiaolin Yu, Chang Liu, Yun Liu, Shu Wu, Feiyu Lu, Mingkui Li, Xiong Deng (2020), Coupled data assimilation and parameter estimation in coupled ocean–atmosphere models: a review, Climate Dynamics, 54, 5127–5144.

Yu X, Zhang S, Li J, Lu L, Liu Z, Li M, Yu H, Han G, Lin X, Wu L, Chang P (2019), A multi-time scale EnOI-like high-efficiency filter for coupled model data assimilation. J Adv Model Earth Syst, 11(1), 45–63.

Lianxin Zhang, Xuefeng Zhang, P. C. Chu, Changlong Guan, Hongli Fu, Guofang Chao, Guijun Han, Wei Li (2017), Impact of sea spray on the Yellow and East China Seas thermal structure during the passage of Typhoon Rammasun (2002), J. Geophys. Res. Oceans, 122, 7783–7802.

Yuxin Zhao, Xiong Deng, Shaoqing Zhang, Zhengyu Liu, Chang Liu, Vecchi G, Guijun Han, Xinrong Wu (2017), Impact of an observational time window on coupled data assimilation: simulation with a simple climate model. Nonlinear Process Geophys. 24, 681–694.

Guijun Han, Xuefeng Zhang, Shaoqing Zhang, Xinrong Wu and Zhengyu Liu (2014), Mitigation of coupled model biases induced by dynamical core misfitting through parameter optimization: simulation with a simple pycnocline prediction model. Nonlinear Processes in Geophysics, 21, 357–366.

Xinrong Wu, Wei Li, Guijun Han, Shaoqing Zhang, Xidong Wang (2014), A compensatory approach of the fixed localization in EnKF. Monthly Weather Review 142:10, 37133733.

Xidong Wang, Chunzai Wang, Guijun Han, Wei Li, Xinrong Wu (2014), Effects of tropical cyclones on large-scale circulation and ocean heat transport in the South China Sea. Climate Dynamics. 43, 3351–3366.

Xuefeng Zhang, Guijun Han, Xidong Wang and Lianxin Zhang (2014), Effects of Stokes production on summer ocean shelf dynamics. Acta Oceanol. Sin., 33(1), 2434.

Guijun Han, Xinrong Wu, Shaoqing Zhang, Zhengyu Liu and Wei Li (2013), Error covariance estimation for coupled data assimilation using a Lorenz atmosphere and a simple pycnocline ocean model. Journal of Climate, 26, 10218–10231.

Guijun Han, Hongli Fu, Xuefeng Zhang, Wei Li, Xinrong Wu, Xidong Wang, and Lianxin Zhang. (2013) A global ocean reanalysis product in the project of China ocean reanalysis (CORA). Advances in Atmospheric Sciences. 30(6), 1621–1631.

Guijun Han, Wei Li, Xuefeng Zhang, Xidong Wang, Xinrong Wu, Hongli Fu, Xiaoshuang Zhang, Lianxin Zhang and Dong Li (2013), A new version of regional ocean reanalysis for coastal waters of China and adjacent seas. Advances in Atmospheric Sciences. 30(4), 974–982.

Guijun Han, Wei Li, Hongli Fu, Xuefeng Zhang, Xidong Wang, Xinrong Wu and Lianxin Zhang (2013), An ensemble estimation of impact times and strength of Fukushima nuclear pollution to the east coast of China and the west coast of America. Science China - Earth Sciences, 56(8), 1447–1451.

Xidong Wang, Guijun Han, Wei Li, Xinrong Wu and Xuefeng Zhang (2013), Salinity drift of global Argo profiles and recent halosteric sea level variation. Global and Planetary Change, 108, 42–55.

Hongli Fu, Peter C. Chu, Guijun Han, Zhongjie He, Wei Li and Xuefeng Zhang (2013), Improvement of short-term forecasting in the Northwest Pacific through assimilating Argo data into inital fields. Acta Oceanologica Sinica, 32(7), 57–65.

Wei Li, Yuanfu Xie and Guijun Han (2013), A theoretical study on the multi-grid data assimilation scheme using a simple bilinear interpolation scheme. Acta Oceanologica Sinica, 32(3), 80–87.

Xidong Wang, Peter C. Chu, Guijun Han, Wei Li, Xuefeng Zhang and Dong Li (2013), A fully conserved minimal adjustment scheme with (T, S) coherency for stabilization of hydrographic profiles. Journal of Atmospheric and Oceanic Technology, 29, 1854–1865.

Xuefeng Zhang, Guijun Han, Dongxiao Wang, Zengan Deng and Wei Li (2012), Summer surface layer thermal response to surface gravity waves in the Yellow Sea. Ocean Dynamics, 62, 983–1000.

Ting Yu, Zengan Deng, Guijun Han, Xinrong Wu, Hongli Fu and Kejian Wu (2012), The reanalysis of currents and throughflow volume transport in Taiwan Strait. Marine Geodesy, 35(1), 16–31.

Xidong Wang, Wei Li, Yiquan Qi, and Guijun Han (2012), Heat, salt and volume transport of eddies over vicinity of Luzon strait. Deep Sea Research, Part I, 61, 21–33.

Guijun Han, Li Wei, Zhang Xuefeng, Li Dong, He Zhongjie., Wang Xidong, Wu Xinrong, Yu Ting, and Ma Jirui (2011), A regional ocean reanalysis system for China coastal waters and adjacent seas. Advances in Atmospheric Sciences. 28(3), 682690.

Xuefeng Zhang, Guijun Han, Dongxiao Wang, Wei Li and Zhongjie He (2011), Effect of surface wave breaking on the surface boundary layer of temperature in the Yellow Sea in summer. Ocean Modelling, 38, 267–279.

Xidong Wang, Guijun Han, Yiquan Qi, and Wei Li (2011), Impact of barrier layer on typhoon-induced sea surface cooling. Dynamics of Atmospheres and Oceans, 52, 367–385.

Ting Yu, Guijun Han, Changlong Guan, and Zengan Deng (2010), Several important issues in salinity quality control of Argo float. Marine Geodesy, 33, 424–436.

Wei Li, Yuanfu Xie, Zhongjie He, Guijun Han, Kexiu Liu, Jirui Ma and Dong Li (2008), Application of the multi-grid data assimilation scheme to the China Seas' temperature forecast. Journal of Atmospheric and Oceanic Technology, 25(11), 2106–2116.

Zhongjie He, Yuanfu Xie, Wei Li, Dong Li, Guijun Han, Kexiu Liu, and Jirui Ma (2008), Application of the sequential three-dimensional variational method to assimilating SST in a global ocean model. Journal of Atmospheric and Oceanic Technology, 25(6), 1018–1033.

Guijun Han, Wei Li, Zhongjie He, Kexiu Liu and Jirui Ma (2006), Assimilated tidal results of tide gauge and TOPEX/POSEIDON data over the China seas using a variational adjoint approach with a nonlinear numerical model, Advances in Atmospheric Sciences, 23, 449460.

Guijun Han, Jiang Zhu, and Guangqing Zhou (2004), Salinity estimation using the T-S relation in the context of variational data assimilation. Journal of Geophysical Research, 109, c03018, doi: 10.1029/2003JC001781.

Research Funding

National Science Foundation of China (NSFC)

National Basic Research Program of China (973)

National High-Tech Research and Development Program of China (863)

National Key Research and Development Program of China

 

 

 

 
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