Spatiotemporal Evolution and Multi-Scenario Prediction of Carbon Storage in the GBA Based on PLUS–InVEST Models

In the context of sustainable development and dual-carbon construction, in order to clarify future changes land use carbon storage GBA, this study used PLUS InVEST models as well Geoda software simulate predict spatial pattern stocks GBA 2030 under multiple scenarios. The results show that (1) From 1990 2020, decreased year by year. (2) 2030, except for EPS, prediction values remaining scenarios are lower than those especially value EDS, which is lowest at 8.65 × 108 t. (3) distribution has significant heterogeneity. high-value areas distributed east west wings southwest while low-value concentrated middle east. research can provide a reasonable scientific basis territorial space resource planning goal “dual carbon”.