Originally Posted by
Xinhuanet
SHIJIAZHUANG, Oct. 19 (Xinhua) -- Unregulated mining has caused part of China's ancient Great Wall to collapse, sounding an alarm for protecting one of the country's signature relics as well as a UNESCO World Cultural Heritage site.
The damaged portion of the Great Wall is located in a remote area near the county of Laiyuan in Hebei Province, about 200 kilometers southwest of Beijing. The area is home to a dozen small mines, with some operating as close as 100 meters to the centuries-old wall.
Villagers and local cultural heritage protection officials told Xinhua that about 700 meters of the wall, which was built during the reign of Emperor Wanli during the Ming Dynasty (1573-1620), had already collapsed, and more walls and even towers are likely to collapse if the mining continues unchecked.
"This section of the wall is considered 'the crust of the cream' of the Ming Dynasty Great Wall. It is really a pity," said Guo Jianyong, a senior engineer with the provincial Ancient Architecture Studies Institute.
Construction of the first Great Wall dates back to the Warring States Period (475-221 B.C.) and, over subsequent centuries, walls were built in scattered, but strategic areas to defend against the invasions of northern nomadic tribes, historical data show.
Today, remnants of the Great Wall, mostly built during the Ming Dynasty, stretch over 6,700 kilometers from west to northeast China, spanning the provinces and regions of Hebei, Tianjin, Beijing, Shanxi, Inner Mongolia, Shaanxi, Ningxia, and Gansu.
Damage to the Great Wall by mining had previously been reported in recent years in Inner Mongolia, China's main coal reserve region, but the Hebei case suggests the problem might be common across all regions, experts say.
In Hebei, about 20 percent of the walls and towers can be rated "well or fairly preserved," while more than 70 percent have cracks, stand on shaky ground, or are about to collapse, provincial cultural protection officials said.