Scientists Forecast U.S. Sea Levels Could Rise a Foot by 2050
Sea levels are forecast to rise rapidly over the next 30 years, bringing more frequent and more destructive floods
WSJ- Feb. 15, 2022 (more/most recently)
"Sea levels on U.S. coastlines are forecast to rise on average by about a foot by 2050, surging with
meltwater from ice sheets and glaciers as a result of climate change, federal scientists said Tuesday.
The estimates were released in a report from the
National Oceanic and Atmospheric Administration, the National Aeronautics and Space Administration, and other federal and academic institutions.
Globally, sea levels rose about 0.55 feet between 1920 and 2020, according to the report. Across the U.S. coast on average, in the last 100 years, sea levels rose about 0.9 feet.
....Along the East Coast, the water will rise a few more inches compared with shorelines on the West Coast and Hawaii...
"''...The report proposed five different paths for sea level rise through the next decades. From the least to most severe outcomes, these reflect variability in the contributors to sea level rise, such as ice sheet melt, thermal expansion of oceans and land movement.
At the Low end, by 2050 compared with 2000, the report projects an average rise along the U.S. coastline of about a Foot. At the highest end, the report estimates an average rise across the U.S. coast of 1.7 feet...
Farther into the future, by 2100, average sea levels could rise by between 2 and 7 feet compared with 2000, the report estimates..."
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Sea levels are expected to rise rapidly over the next 30 years, bringing more frequent and more destructive floods.
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