Prolonged low tides in Venice see smaller canals dry up

FILE - The low tide today in Venice has reached -62 centimeters above mean sea level, causing problems to the navigation on Feb.

06, 2023, in Venice, Italy. (Stefano Mazzola/Getty Images)VENICE, Italy - Some of Venice’s smaller canals have practically dried up due a prolonged spell of low tides, frustrating boat crews and bewildering tourists.The prolonged stretch of ebb tides is linked to a lingering high-pressure weather system over much of Italy, experts say.Since the canals essentially serve as streets in car-less Venice, the phenomenon of the last days has added to the challenges of every-day life in the lagoon city.

Ambulance boats in some cases have had to tie up farther from their destination, forcing medical crews to sometimes hand carry stretchers over long distances since their vessels can't progress up canals reduced to a trickle of water and muck.FILE - A general view of a dry canal for low tide on Feb.16, 2023, in Venice, Italy. (Alessandro Bremec/NurPhoto via Getty Images)For tourists, it meant gondolas couldn't navigate some secondary waterways that run under Venice's many picturesque bridges.In mid-winter, high atmospheric pressure combined with the lunar cycle produces the ultra-low water levels during ebb tide, noted Jane Da Mosto, an environmental scientist and sustainable development analyst with We Are Here Venice, an environmental advocacy group.She added that the phenomenon highlights lack of attention to the overdue need for cleaning Venice's inner canal network.FILE - The low tide today in Venice has reached -62 centimeters above mean sea level, causing problems to the navigation on Feb.