Anthropogenic–geological interactions governing Bolboschoenus planiculmis habitat change on the Korean Peninsula

Estuarine ecosystems are highly dynamic environments that provide critical ecological functions but remain vulnerable to anthropogenic pressures. In this study, we investigated long-term sedimentary processes and their geomorphological consequences on habitat dynamics of the sedge Bolboschoenus planiculmis (Scirpus planiculmis) in the Nakdong River estuary, South Korea. By integrating high-resolution habitat distribution mapping, surface sediment analyses, and lithostratigraphic reconstructions