Venice’s worse-case scenario for sea level rise by the end of the century is a startling 120 centimeters (3 feet, 11 inches), according to a new study published by the European Geosciences Union.

After Venice suffered the second-worst flood in its history in November 2019, it was inundated with four more exceptional tides within six weeks, shocking Venetians and triggering fears about the worsening impact of climate change.

The repeated invasion of brackish lagoon water into St. Mark’s Basilica this summer is a quiet reminder that the threat hasn’t receded.

“I can only say that in August, a month when this never used to happen, we had tides over a meter five times. I am talking about the month of August, when we are quiet,” St. Mark’s chief caretaker, Carlo Alberto Tesserin, told The Associated Press.

Venice’s unique topography, built on log piles among canals, has made it particularly vulnerable to climate change. Rising sea levels are increasing the frequency of high tides that inundate the 1,600-year-old Italian lagoon city, which is also gradually sinking.

 

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