There is low evidence on shoreline retreat attributed to climate change , although increasing wind intensity along the central Chilean coast has caused serious damage in coastal infrastructure and buildings  and changes in seawater properties and processes  . Ocean and coastal ecosystems in SWS are sensitive to upwelling intensity, which affects the abundance, diversity, physiology and survivorship of coastal species   . Increasing radiation and temperatures and reduced precipitation, in conjunction with increased nutrient load, have increased HAB events, producing massive fauna mortalities  . Multiple resources subjected to fisheries and aquaculture are highly vulnerable to storms, alluvial disasters, ocean warming, ocean acidification, increasing ENSO extreme events and lower oxygen availability  . Ocean and coastal ecosystems, especially EEZs, will be highly impacted by climate change in the near and long term  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report