Giant sinkholes are a tourist hit - but ancient forests inside are at risk
These caves were unexplored for thousands of years, protected by swirling mists and terrifying tales.
BBC3 天
China's giant sinkholes are a tourist hit - but ancient forests inside are at risk
The couple stands on the edge of the sheer limestone cliff. More than 100 metres (328ft) beneath them is a lost world of ...
unilad3 天
Huge ancient forest world discovered 630ft down sinkhole in China
The depression, which forms part of the UNESCO site, was proclaimed by Zhang Yuanhai, a senior engineer with the Institute of ...
中国日报网27 天
Ancient forest with rare yew trees found in Jilin
PROVIDED TO CHINA DAILY A vast, ancient forest dominated by endangered Northeast yew trees, also known as Japanese yew, has been discovered in Jilin province, scientists announced. Some trees in ...
Yahoo3 天
China's giant sinkholes are a tourist hit - but ancient forests inside are at risk
More than 100 metres (328ft) beneath them is a lost world of ancient forests, plants and animals. All they can see is leafy tree tops and hear is the echoes of cicadas and birds bouncing off the ...
National Geographic news9 年
See the Enchanting, Ancient Forest in the Middle of a Desert
The current 346 square miles of Petrified Forest open a window on an environment more than 200 million years old, one radically different from today's grassland. Where you now see ravens soaring ...