Dong-Heng Zhao

Development and Diagnosis of a Temporal-Context U-Net Deep Learning Surrogate Model for CMAQ Particulate Nitrate over China

Nitrate is a major inorganic component of fine particulate matter, yet simulating it via chemical transport models (CTMs) is computationally intensive. Deep learning surrogates have emerged as efficient tools for approximating CTMs. Here, we developed a Temporal-Context U-Net (TC-U-Net) model to emulate hourly surfac...