Greece’s ancient sites get climate-change checkup

Worsening wildfires, soaring heatwaves and rising water levels person prompted Greek officials to take a person look astatine protecting priceless archaeological sites that gully hundreds of thousands of visitors each year.

The monuments, scattered crossed the country, gain Greece millions of dollars successful tourism revenue.

But galore of the sites are successful agrarian areas and officials judge amended readying is needed successful lawsuit ample crowds of tourists request to beryllium evacuated successful an emergency.

After a three-year study by some of the country’s starring technological institutions, the Greek civilization ministry has earmarked 19 monuments that astir urgently request extortion against earthy threats, with respective much to beryllium bolstered by 2030.

The ministry says it is the archetypal clip a nationwide valuation of this scope has been attempted.

The sites under scrutiny see Olympia, habitually threatened by wood fires, the past theatre of Delphi, where rockslides are a concern, and the sanctuary of Dion which is prone to flooding.

Olympia Mayor Aristides Panagiotopoulos told AFP that protecting the birthplace of the Olympics, which houses the past stadium, a sprawling sanctuary and two museums, requires “constant vigilance”.

“Our interest remains acute, arsenic the country of Ancient Olympia is extensive, with a ample expanse of greenery and dense, often unregulated, spontaneous vegetation,” Panagiotopoulos said successful an email.

“Despite the important interventions that person been carried out, it is wide that they are not sufficient connected their ain to screen each needs.”

In 2007, wildfires successful Olympia decimated the earthy situation astir the archaeological ιστοσελίδα and near implicit 40 dormant successful the broader portion of Elis.

Panagiotis Lattas, the caput forester for the portion of Elis, told AFP that much recently, large fires person breached retired successful the country successful 2021, '22 and 2024.

Lattas noted that important rainfall this year generated further vegetation that indispensable beryllium cleared successful some municipality and cultivation areas earlier wildfire season.

“This year, aft a very ample magnitude of rainfall—about 40 percent supra the yearly average—and with the blistery and adust conditions expected during the adust season, vegetation will beryllium peculiarly abundant,” helium said.

Long-term program

Greece has already reduced visiting hours astatine its astir fashionable archaeological site, the Acropolis successful Athens, to shield visitors from heatwaves during the warmest hours of the day.

But the expanding frequence of utmost events calls for something much extensive.

From '22 to 2025, scientists astatine the National University of Athens and the National Research Foundation examined past and contiguous clime and geological conditions astatine the 19 sites, looking astatine anterior harm to assistance find aboriginal vulnerability to utmost events.

People visit the archaeological ιστοσελίδα of Delphi, a UNESCO World Heritage site, successful Delph. Photo: Angelos Tzortzinis/AFP

Exposure to fire, floods, heatwaves and rising oversea levels were studied by a team of climatologists, geologists, engineers, conservators, architects and gathering worldly experts.

In summation to Olympia, Delphi and Dion, they scrutinised Brauron adjacent Athens, Philippi successful the north, Mycenae, Messene, Mystras and the temple of Apollo Epicurius successful the Peloponnese, Minoan palaces including Knossos successful Crete, the past metropolis of Rhodes, and Delos and the Heraion successful Samos, which look coastal erosion.

The National Observatory of Athens and the capital’s Demokritos probe centre besides contributed probe connected weather, wildfires and gathering resilience to the project, which was budgeted astatine implicit 20 cardinal euros ($23 million) successful EU and nationalist funding.

The program is to screen a web of 40 sites by 2030, Culture Minister Lina Mendoni told a league successful Athens past month.

‘Exposed’ landscape

“Our homeland has a uniquely precocious density and wide geographical organisation of outdoor monuments, inextricably tied to the landscape, which are exposed to fluctuations successful temperature, accrued humidity, dense rainfall, and wind,” Mendoni told the conference.

“Climate alteration does not needfully make wholly caller risks from scratch. It usually intensifies existing ones, expanding the frequence and severity of such phenomena.”

According to the civilization ministry, caller occurrence sensors astatine 21 sites are to beryllium delivered this year, and occurrence extortion plans drawn up for implicit 60 archaeological sites, the ministry said.

According to authoritative statistics, Ancient Olympia successful 2024 drew implicit 300,000 visitors. Knossos had implicit a million, and Delphi implicit 290,000.

The politician of Delphi, Panagiotis Tagalis, told AFP that rockfalls connected the Amfissa-Livadeia roadworthy successful November 2024 caused “serious problems for entree to the archaeological ιστοσελίδα and depository of Delphi, arsenic well arsenic for the residents, employees, businesses, and visitors of the wider area”.

The civilization ministry installed wire mesh to the broadside of cliffs overlooking the archaeological site, and the municipality said it had cleared a adjacent agrarian roadworthy arsenic a backup exigency way for small vehicles.

“Twenty years agone it was perfectly forbidden to make firebreaks…in protected areas,” Mendoni said.

“Fortunately, the mentality has changed.”

Source: Agence France-Presse