Author

Di-Fu Sun

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Open access Sep 2026

Modulations of Subsurface Circulation in a Shallow Marginal Sea by Extreme Typhoon Forcing, Revealing Hourly-Scale Transient Dynamics

Typhoons can substantially perturb the thermal and circulation structure of marginal seas, yet in the Yellow Sea most studies have focused on surface cooling, vertical mixing, and coastal upwelling/downwelling, while the hourly-scale response of subsurface circulation below the thermocline remains poorly understood. Us...

Chen Peng, Cheng-Wu Zhao, Hang Yu et al. · Journal of Marine Science an... · 0 citations

Open access Aug 2026

A Coordinate-Based Framework for Sea Surface Wind Speed Reconstruction from Sparse Multi-Source Observations

Accurate sea surface wind speed fields are essential for marine navigation, offshore operations, and air–sea interaction studies. However, limited communication bandwidth makes it difficult to receive forecasts from land-based centers, motivating wind speed reconstruction using sparse observations. To address this chal...

Ruisheng Hu, Jia-Qi Ding, Jin-Hui Yang et al. · Remote Sensing · 0 citations

Conference Open access Sep 2026

4DVarGen: A 4D Variational-Inspired Generative Model for Eddy-Resolving Surface Ocean Reconstruction

4DVarGen is proposed, a 4DVar-inspired generative framework for reconstructing sea surface variable fields at eddy-resolving scales from sparse remote-sensing observations that establishes a mathematical equivalence between 4DVar and an observation-guided denoising process.

Jun-Peng Huang, Wu-Xin Wang, Xiao-Yong Li et al. · Proceedings of the Thirty-Fi... · 0 citations