Optimizing the ecological spatial network is crucial for sustainable development of regional land space.Using Huangshi City as a case study,the research employed the MSPA method to identify ecological source areas,establish corridors,and applied complex network theory.The study,focusing on the ecological functionality and topological structure,selected optimization nodes to enhance network connectivity.Findings revealed that Huangshi City,①with core areas in the central and southeastern regions,exhibits poor patch connectivity but significant ...