Portions of wetlands at the Guana Tolomato Matanzas Reserve in Northeastern Florida are predicted to collapse over the next century due to the onslaught of rising sea levels and major storms. To sustain these vulnerable wetland habitats, scientists and land managers must understand the complex relationships between plant and sediment inputs and surface elevation levels. This 2020 catalyst project developed a Coastal Vulnerability Index to assess what role particular habitats are playing in preventing coastal erosion at the GTM Reserve, and these data have demonstrated how management decisions can help increase or maintain wetland surface elevation. In this webinar, the project team will discuss key findings and share important implications the project will have on communal restoration planning addressing sea level rise in the region.