Ecosystem Service Supply and Demand in Tao River Basin

The data on ecosystem service supply is mainly based on multi-source spatial data such as land use, meteorology, topography, vegetation, and NPP, and quantified using the InVEST model and related methods; The demand data is mainly characterized spatially based on population, socio-economic activities, resource consumption, and related statistical data.

On the basis of unified projection, spatial resolution, and research scope, various types of supply and demand data are cropped, resampled, and spatially registered to form multi period ecosystem service supply, demand, and supply-demand ratio data, providing a data foundation for subsequent spatiotemporal evolution, spatial correlation, and driving mechanism analysis.