Jobs, industries and livelihoods which depend on particular species or are tied to the coast can also be at risk from climate change. Species-dependent livelihoods  are vulnerable due to a lack of substitutes if the fished species are declining, biodiversity is reduced, or mariculture is threatened by climate change or ocean acidification. Coastal activities and industries ranging from fishing  to tourism to shipping and transportation are also vulnerable to sea level rise and other climate-change impacts on the coastal environment. The ability of coastal systems to protect the shoreline will decline due to sea level rise and simultaneous degradation of nearshore systems, including coral reefs, kelp forests and coastal wetlands.
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report