PINN-ECS-HAB: Physics-Informed Neural Network with Strong PDE Residuals and a Learnable Cyst-Germination Source for Forecasting Harmful Algal Blooms in the East China Sea (code )

v1.1.1: identical to v1.1 plus a CITATION.cff DOI fix (now points to the concept DOI 10.5281/zenodo.21817181 so citations always resolve to the latest version). v1.1 changes: missing satellite Chl-a pixels encoded as NaN with explicit CHL_valid mask instead of numeric zero fill; all experiments re-run and tables/figures regenerated on schema_v1_1.npz; adds bilinear-resampled GOCI-II field; ships trained model checkpoints (PINN-full, ConvLSTM dense/sparse) plus PINN-step3 ensemble fields.