• 大洋环流，大西洋经向翻转环流 

• 末次消冰期海洋环流，同位素，以及碳循环的变化 

• 古海洋模拟 • 同位素模拟

大西洋深层水在现代和末次盛冰期的传输路径及其机制，国家自然科学基金青年基金，2022.01-2024.12，主持。 不同海洋示踪同位素对海洋环流变化的时空响应及机制，上海浦江人才计划，2020.11-2022.10，主持。 （招收硕士和博士生，欢迎咨询！）

第一作者/通讯作者(*)论文 7. Gu, S.*, Liu, Z. *, Oppo, D.W., Lynch-Stieglitz, J., Jahn, A.,  Zhang, J., Lindsay, K., & Wu, L. (2021). Remineralization dominating the d13C decrease in the mid-depth Atlantic during the last deglaciation. Earth and Planetary Science Letters,  571, 117106. 6. Gu, S.*, Liu, Z.*, Oppo, D. W., Lynch-stieglitz, J., Jahn, A., Zhang, J., & Wu, L. (2020). Assessing the potential capability of reconstructing glacial Atlantic water masses and AMOC using multiple proxies in CESM. Earth and Planetary Science Letters, 541, 116294. 5. Gu, S.*, Liu, Z.*, & Wu, L. (2020). Timescale Dependence of the Meridional Coherence of Atlantic Meridional Overturning Circulation. Journal of Geophysical Research, Oceans, 125(3). 4. Gu, S.*, Liu, Z.*, Lynch‐Stieglitz, J., Jahn, A., Zhang, J., Lindsay, K., & Wu, L. (2019). Assessing the Ability of Zonal d18O Contrast in Benthic Foraminifera to Reconstruct Deglacial Evolution of Atlantic Meridional Overturning Circulation. Paleoceanography and Paleoclimatology, 34 (5), 800-812. 3. Gu, S.*, Liu, Z., Jahn, A., Rempfer, J., Zhang, J., & Joos, F. (2019). Modeling Neodymium Isotopes in the Ocean Component of the CESM1. Journal of Advances in Modeling Earth Systems, 11(3), 624-640. 2. Gu, S.*, & Liu, Z. (2017). 231Pa and 230Th in the ocean model of the Community Earth System Model (CESM1.3). Geoscientific Model Development, 10, 4723–4742. 1. Gu, S.*, Liu, Z.*, Zhang, J., Rempfer, J., Joos, F., & Oppo, D. W. (2017). Coherent response of Antarctic Intermediate Water and Atlantic Meridional Overturning Circulation during the last deglaciation: reconciling contrasting neodymium isotope reconstructions from the tropical Atlantic. Paleoceanography, 1036–1053. 合作论文： 4. Li, L., Liu, Z., Lynch‐Stieglitz, J., He, C., Gu, S., Zhang, J., & Otto‐Bliesner, B. (2021). Testing Methods for Reconstructing Glacial Antarctic Circumpolar Current Transport in an Isotope‐enabled Climate Model. Paleoceanography and Paleoclimatology, 36(10), 1–20. 3. He, C., Liu, Z.*, Otto-Bliesner, B. L., Brady, E. C., Zhu, C., Tomas, R., Clark, P., Zhu, J., Jahn, A., Gu, S., Zhang, J., Nusbaumer, J., Noone, D., Cheng, H., Wang, Y., Yan, M., Bao, Y. (2021). Hydroclimate footprint of pan-Asian monsoon water isotope during the last deglaciation. Science Advances, 7(4), eabe2611. 2. He, C.*, Liu, Z.*, Zhu, J., Zhang, J., Gu, S., Otto-Bliesner, B. L., et al. (2020). Warming or cooling: North Atlantic subsurface temperature response controlled by effective freshwater input in Heinrich events. Earth and Planetary Science Letters, 539, 116247. 1. Zhu, C.*, Liu, Z., & Gu, S. (2018). Model bias for South Atlantic Antarctic intermediate water in CMIP5. Climate Dynamics, 50(9), 3613–3624.