Haohao Sun

Postdoctoral Researcher

Email: hhsun@nju.edu.cn
Website: https://hhsunda.github.io/
Curriculum Vitae: https://hhsunda.github.io/CV/cv.pdf

Education

• Ph.D. in Atmospheric Science, 2020 - 2026, Nanjing University

• B.Sc. in Atmospheric Science, 2016 - 2020, Nanjing University

Employment

• Postdoctoral Researcher, 2026 - present, Nanjing University

Research Interests

• data assimilation

• ensemble Kalman filter

• paleoclimate data assimilation

• climate field reconstruction

Project Management

• National Natural Science Foundation of China, Ensemble-based Multi-scale Data Assimilation for Last Millennium Climate Reconstruction, 2024-2026, leader

Selected Publications

Sun, H., L. Lei, Z. Tan, L. Ning, and Z. Liu, 2026: An ensemble Kalman smoother for online paleoclimate data assimilation. J. Adv. Model. Earth Syst., 18, e2025MS005730, https://doi.org/10.1029/2025MS005730.

L. Lei, H. Sun, Z. Tan, L. Ning, and Z. Liu, 2026: Strongly Coupled Data Assimilation for Paleoclimate Reconstruction Using Deep Learning-Based Models. J. Adv. Model. Earth Syst., 18, e2025MS005686, https://doi.org/10.1029/2025MS005686.

Sun, H., L. Lei, Z. Liu, L. Ning, and Z. Tan, 2025: An online paleoclimate data assimilation with a deep learning-based network. J. Adv. Model. Earth Syst., 17, e2024MS004675, https://doi.org/10.1029/2024MS004675.

Sun, H., L. Lei, Z. Liu, L. Ning, and Z. Tan, 2024: A hybrid gain analog offline EnKF for paleoclimate data assimilation. J. Adv. Model. Earth Syst., 16, e2022MS003414, https://doi.org/10.1029/2022MS003414.

Sun, H., L. Lei, Z. Liu, L. Ning, and Z. Tan, 2022: An analog offline EnKF for paleoclimate data assimilation. J. Adv. Model. Earth Syst., 14, e2021MS002674, https://doi.org/10.1029/2021MS002674.

Wang, Z.#, H. Sun#, L. Lei, Y. Zhang and Z. Tan, 2023: The importance of data assimilation components for initial conditions and subsequent error growth. Sci. China Earth Sci., 67, 105–116, https://doi.org/10.1007/s11430-023-1229-7.

# Denotes joint authorship