Hunger for Concrete Destroys Mountains in Cyprus

A front-end loader moves material inside the open pit at Molycorp's Mountain Pass Rare Earth facility in Mountain Pass, California, on June 29, 2015. (Reuters)
A front-end loader moves material inside the open pit at Molycorp's Mountain Pass Rare Earth facility in Mountain Pass, California, on June 29, 2015. (Reuters)
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Hunger for Concrete Destroys Mountains in Cyprus

A front-end loader moves material inside the open pit at Molycorp's Mountain Pass Rare Earth facility in Mountain Pass, California, on June 29, 2015. (Reuters)
A front-end loader moves material inside the open pit at Molycorp's Mountain Pass Rare Earth facility in Mountain Pass, California, on June 29, 2015. (Reuters)

From Cyprus to New Zealand, Lebanon and beyond, environmentalists worry about the proliferation of quarries in a world ever greedier for concrete. Concrete consumption has tripled over the past 20 year.

Over 40 billion tons a year of sand and gravel are extracted around the world from mountains, rivers, coastlines and marine environments, the majority for construction. With the global population expected to grow by two billion by 2050, demand can only go up, according to the UN environment agency. The extraction process often comes with deforestation, air pollution and disruption of traditional human activities.

This is the case in Cyprus, near the hut where Jamal makes traditional "hellim" cheese, trucks come to collect rock, kicking up clouds of dust and frightening the animals.

On the quarried area of the mountain slope, vegetation has disappeared. A policeman asks the goat herder to stay back as an explosion triggers a huge cloud of smoke and part of the rock face collapses. On another mountain, Jamal was injured and lost animals to quarrying work.

Rocks "rained down on us," he recalled.

While he understands the "need for rock to build", he hopes the company running the site will help him find quieter pastures in the Turkish Republic of Northern Cyprus established in 1974, and on which live 355,000 people. This region walks the line between development and conservation.

Cenk Sarper, head of the Stone Quarries Union, said: "Today, the island is fed by tourism so we need hotels, guest houses, roads and airports. We don't have any other choice than to exploit the quarries."

He said the quarries operate in areas far from residential zones and respect all the adopted environmental standards. More than 12,000 tons of rock is extracted every day, or around 33 kilograms per capita. The world average is 18 kilograms, according to the UN.

Asking to remain anonymous, a contractor said that key actors "did not do everything possible to limit visual pollution." Some accuse companies from Turkey of being less vigilant than Turkish Cypriot ones.

The secretary general of the biologists' association in northern Cyprus, Hasan Sarpten, regrets that a large quarry was authorized far from a reserved area, in the west.

"They are not applying the best methods" environmentally, he said, criticizing the lack of regulation by Turkish Cypriot authorities.

These authorities declined to comment when contacted by AFP.

Environmentalists are equally worried in the internationally recognized Republic of Cyprus.

Environment expert Klitos Papastylianou said: "The growing extraction of raw materials for the construction industry is one of the main threats for protected areas."

Green Party MP Charalampos Theopemptou noted that "marinas and coast protection works require huge amounts of rocks."

An audit recommended increasing fines to discourage illegal quarrying. Calls for stricter controls resound around the world. In Lebanon, where illegal quarries have cleared entire mountains and hundreds of thousands of trees, activists are pushing back, despite death threats.



New T-Rex Ancestor Discovered in Drawers of Mongolian Institute

A life reconstruction of the newly identified dinosaur species Khankhuuluu mongoliensis, which lived 86 million years ago in Mongolia, is seen in this handout illustration released on June 11, 2025. (Julius Csotonyi/Handout via Reuters)
A life reconstruction of the newly identified dinosaur species Khankhuuluu mongoliensis, which lived 86 million years ago in Mongolia, is seen in this handout illustration released on June 11, 2025. (Julius Csotonyi/Handout via Reuters)
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New T-Rex Ancestor Discovered in Drawers of Mongolian Institute

A life reconstruction of the newly identified dinosaur species Khankhuuluu mongoliensis, which lived 86 million years ago in Mongolia, is seen in this handout illustration released on June 11, 2025. (Julius Csotonyi/Handout via Reuters)
A life reconstruction of the newly identified dinosaur species Khankhuuluu mongoliensis, which lived 86 million years ago in Mongolia, is seen in this handout illustration released on June 11, 2025. (Julius Csotonyi/Handout via Reuters)

Misidentified bones that languished in the drawers of a Mongolian institute for 50 years belong to a new species of tyrannosaur that rewrites the family history of the mighty T-Rex, scientists said Wednesday.

This slender ancestor of the massive Tyrannosaurus Rex was around four meters (13 feet) long and weighed three quarters of a ton, according to a new study in the journal Nature.

"It would have been the size of a very large horse," study co-author Darla Zelenitsky of Canada's University of Calgary told AFP.

The fossils were first dug up in southeastern Mongolia in the early 1970s, but at the time were identified as belonging to a different tyrannosaur, Alectrosaurus.

For half a century, the fossils sat in the drawers at the Institute of Paleontology of the Mongolian Academy of Sciences in the capital Ulaanbaatar.

Then PhD student Jared Voris, who was on a trip to Mongolia, started looking through the drawers and noticed something was wrong, Zelenitsky said.

It turned out the fossils were well-preserved, partial skeletons of two different individuals of a completely new species.

"It is quite possible that discoveries like this are sitting in other museums that just have not been recognized," Zelenitsky added.

They named the new species Khankhuuluu mongoliensis, which roughly means the dragon prince of Mongolia because it is smaller than the "king" T-Rex.

Zelenitsky said the discovery "helped us clarify a lot about the family history of the tyrannosaur group because it was really messy previously".

The T-Rex represented the end of the family line.

It was the apex predator in North America until 66 million years ago, when an asteroid bigger than Mount Everest slammed into the Gulf of Mexico.

Three quarters of life on Earth was wiped out, including all the dinosaurs that did not evolve into birds.

Around 20 million years earlier, Khankhuuluu -- or another closely related family member -- is now believed to have migrated from Asia to North America using the land bridge that once connected Siberia and Alaska.

This led to tyrannosaurs evolving across North America.

Then one of these species is thought to have crossed back over to Asia, where two tyrannosaur subgroups emerged.

One was much smaller, weighing under a ton, and was nicknamed Pinocchio rex for its long snout.

The other subgroup was huge and included behemoths like the Tarbosaurus, which was only a little smaller than the T-rex.

One of the gigantic dinosaurs then left Asia again for North America, eventually giving rise to the T-Rex, which dominated for just two million years until the asteroid struck.