Coastal Residents Ocean Literacy about Seawater Desalination and its Impacts on Marine Ecosystems in the Monterey Bay

The current lack of available freshwater in California has brought about the consideration of utilizing seawater desalination to provide a consistent drinking water source for local residents of coastal areas. Public literacy about this technology and its impacts on the ocean is vital to making informed policy decisions about marine resources and ecosystems, which may empower local communities to become more involved stewards of the ocean. Our study evaluates public literacy about seawater desalination and its impacts on the ocean. Data was collected using a questionnaire-based survey from a randomly selected sample of residents and marine stakeholders in coastal communities around Monterey Bay. The study explored (1) self-assessed and accurate knowledge about marine impacts from seawater desalination and (2) what shapes public literacy concerning pertinent ocean issues in communities near a National Marine Sanctuary. Our findings show to what extent the public is prepared to engage in meaningful discussions about marine issues and seawater desalination and if an understanding of the ocean shapes perceptions on saltwater desalination.