Hidden in Caves: Mineral Overgrowths Reveal Unprecedented Modern Sea-Level Rise

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The early 1900s were an exciting time across the world, with rapid advances in the steel, electric and automobile industries.

The early 1900s were an exciting time across the world, with rapid advances in the steel, electric and automobile industries. The industrial changes also mark an inflection point in our climate. According to an international team of researchers led by the University of South Florida (USF), the sea level has risen 18 centimeters since the start of the 20th century.

The study, featured on the cover of the July 1 issue of Science Advances, works to identify preindustrial sea levels and examines the impact of modern greenhouse warming on sea-level rise.

The team, which includes USF graduate students, traveled to Mallorca, Spain – home to more than 1,000 cave systems, some of which have deposits that formed millions of years ago. For this study, they focused on analyzing deposits from 4,000 years ago to present day.

Read more at: University of South Florida

Professional divers assisted researchers by searching for mineral overgrowths in Mallorca, Spain cave systems.