EHI Supporting Data for Peer Review

It supports a study of ecosystem health inequality along the urban-rural gradient in the Yangtze River Delta, China, from 2000 to 2023.The package includes data-source information, a variable dictionary, processed EHI and VORS raster datasets, model and analysis result tables, and methodological workflow documentation.

The processed raster datasets include annual ecosystem health index (EHI), physical health index (PHI), and VORS dimension layers. The model and analysis result tables include outputs related to type-specific XGBoost-SHAP and GeoShapley analyses, including model-performance results, variable-importance summaries, GeoShapley component summaries, and figure/table correspondence materials.Raw third-party raster and vector products are not redistributed directly because of their large file sizes and third-party data-source conditions.