The biodiversity enhancement value of seagrass beds (including potential recovery areas) within the Florida Gulf Coast under contemporary environmental conditions (1997-2017) and two sea-level rise (SLR) scenarios (+50cm and +100cm above current).

These spatial datasets describe the biodiversity enhancement value (BEV) of seagrasses in the Florida Gulf Coast at the 1-hectare scale estimated from modeled scenarios for the contemporary period (mean annual summertime; 1997-2017) and two sea-level rise (SLR) forecasts (i.e., +50cm and +100cm above contemporary levels). Biodiversity enhancement value is quantified in terms the number of additional species supported by the presence of seagrass per sampling event. BEV is estimated within two depth bins (i.e., shallow waters and deep waters) using faunal species richness datasets collected by the Florida Fish and Wildlife Conservation Commision. BEV estiamtes are also parsed into separate data layers representing confirmed seagrass beds and potential recovery areas. Confirmed beds include areas that have been previously surveyed and found to have seagrass beds by Florida Fish and Wildlife Conservation Commission (FWCC) aerial surveys between 1985 and 2019. Potential recovery areas include areas where seagrass beds are absent from FWCC maps but could potentially survive if restored according to seagrass model predictions. For more information about the methods used to develop model predictions see McHenry et al. (2021).Paper Citation: McHenry, J., Rassweiler, A., Hernan, G., Uejio, C. K., Pau, S., Dubel, A. K., & Lester, S. E. (2021). Modelling the biodiversity enhancement value of seagrass beds. Diversity and Distributions, 00, 1–14. https://doi.org/10.1111/ddi.13379Interactively view these datasets through our "Seagrass Biodiversity Enhancement Explorer" App deployed using RShiny (http://jennifermc henry.shiny apps.io/seagrass_bev)