The combined weight of New York City’s buildings may be causing the metropolis to sink, researchers have said. However, there may be other reasons why the city is sinking — including the way the earth continues to shift after the end of the last ice age more than 10,000 years ago, scientists added.
Understanding how and why areas such as New York City may be sinking helps researchers estimate the flood risks these areas may face in the future because of climate change. Sea levels along the Atlantic Coast of North America are expected to rise three to four times faster than the global average, researchers noted.
“Sea level rise is eventually going to pose inundation challenges in New York and globally,” study lead author Tom Parsons, a geophysicist at the U.S. Geological Survey, told Live Science.
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