Data for "Formation Dynamics of the Stratified Gas Hydrate System in the Shenhu Area, South China Sea"

The uploaded dataset contains all simulation outputs presented in the Results section. Specifically, it includes the complete numerical results for Scenario 1, covering both Stage I and Stage II, as well as the full set of outputs for Scenario 2, including Stage I, the transitional Stage I–II interval, and Stage II. These files provide the time-evolving distributions of hydrate saturation, methane and pore-water fluxes, chloride concentration, pressure–temperature conditions, and related physical parameters used to interpret the stratified hydrate architectures discussed in the study.