DATE: July 7, 2017
SNIP: Improving projections for how much ocean levels may change in the future and what that means for coastal communities has vexed researchers studying sea level rise for years, but a new international study that incorporates extreme events may have just given researchers and coastal planners what they need.
The study, published today in Nature Communications uses newly available data and advanced models to improve global predictions when it comes to extreme sea levels. The results suggest that extreme sea levels will likely occur more frequently than previously predicted, particularly in the west coast regions of the U.S. and in large parts of Europe and Australia.
Because of the rising sea levels, which research has confirmed has occurred steadily during the past century and is expected to accelerate in the future, extreme events that are now expected to happen, on average, only once every hundred years, could occur every decade or even every year, in many places by 2050, the study said.