Network Highlights:
|
|
March 14, 2007 02:15pm
The city, home to more than 700,000 people and capital of the Khmer empire from about 900AD, was mysteriously abandoned about 500 years ago.
It has long been believed the Khmers deserted the city after a Thai army ransacked it, but University of Sydney archaeologists working at the site say a water crisis was the real reason it was left to crumble.
"It now appears the city was abandoned during the transition from the medieval warm period to the little ice age," Associate Professor of Archaeology Roland Fletcher said.
Prof Fletcher said that to sustain a population of 750,000, the Khmers had a meticulously organised water management system.
But blockages found in two large structures that controlled the water system in central Angkor suggested the network had begun to break down late in the city's history.
Prof Fletcher said the discoveries complemented previous field work that had led his team to conclude the city was abandoned when new monsoon patterns, brought about by climate change, had made the site unsustainable.
NEWS.com.au is not responsible for the content of external sites.
SEA Shepherd says it will launch its own "aggressive" rescue of two activists held on a Japanese whaling ship.
Search for more stories on this topic on Newstext, our news archive service. Click here
Watch this Video NOW!
CONJOINED twins are recovering in hospital after the first of a series of operations to separate them.
