Author

Peng Chen

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Open access Aug 2026

A Global 3D Chlorophyll Concentration Dataset (1997–2024): 4 km Spatial Resolution, Monthly Scale, 0–220 m

Oceanic chlorophyll-a (Chl-a) 3D distribution is critical for quantifying marine primary productivity, ecosystem dynamics, and the oceanic carbon cycle. However, existing global 3D Chl-a datasets have coarse spatial resolution (≥0.25°), limiting their ability to resolve mesoscale and sub-mesoscale processes. We present...

Yanfeng Wen, Peng Chen, De-Lu Pan · Scientific Data · 0 citations

Sep 2026

Evaluating Solar Radiation Attenuation Schemes in ROMS: Improving Upper Ocean Thermal Simulation by Incorporating Vertically Resolved Optical Profiles From BGC‐Argo Data

Accurate simulation of solar radiation attenuation is critical for modeling the upper ocean's thermal and dynamical state. Traditional schemes, such as PS77 and M02, rely on surface‐only chlorophyll‐based proxies and assume vertical homogeneity, often failing to capture subsurface optical structures. This study evalu...

Hui-Jie Hu, Peng Chen, De-Lu Pan et al. · Journal of Geophysical Resea... · 0 citations