PerspectiveCalifornia: Coastal impacts of climate change

Published 29 April 2019

The United States Geological Survey (USGS) says that sea-level rise is going to wreak widespread destruction on California’s coastal communities, unless these communities take urgent action to mitigate to risks. “Even the storms today have significant risk to California’s coastline,” said Patrick Barnard, the lead author of the study. “There are about $12 billion in properties that are at risk of extreme storm today, but if you look out into the future, let’s say mid-century, those numbers roughly triple to about $30 billion of property at risk with just a little bit of sea level rise, and it goes up from there,” USGS researchers Patrick L. Barnard and colleagues write in Scientific Reports.