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Tiny Lichens Are Eating Away At Persepolis, Threatening The Most Well-Known Ancient Site In Iran Built During The 6th Century B.C.Persepolis, the most well-known ancient site ... and the harsh desert climate. "We cover the lichen with a material, and after a week, repeat the process until they weaken enough to be removed ...
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The stone-eaters that threaten Iran's ancient Persepolis"We cover the lichens with a material and ... Sohrabi said, noting that some at Persepolis were over 1,700 years old. "Many of Persepolis's intricate motifs have already been lost due to lichen ...
On the occasion of the 45th anniversary of Persepolis's registration as a UNESCO World Heritage site, Alireza Askari Chaverdi remarked that the term 'Iran' embodies a complex philosophical concept ...
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