Leading Chinese academy says Lop Nur disappeared in 1962

Chinese professor of Nanjing University

Wang Fubao inspects during a survey at the Lop Nur desert in Xinjiang

Uygur Autonomous Region Nov. 28, 2008. Its the sixth journey for the

76-year-old scientist since year 2002 inside Lop Nur, a former lake area

known as "the sea of death".(Chinese media/Zhao Yi)
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URUMQI, Dec. 26 (Chinese media) -- A leading Chinese academy

says Lop Nur, the former lake believed to nurture the ancient Loulan (Kroraina)

civilization along the Silk Road, evaporated in 1962.

The announcement, made by scientists from the

Xinjiang Institute of Ecology and Geography under the Chinese Academy of

Sciences on Thursday, sets the date 10 years earlier than what was previously

thought.

Lop Nur is located between the Taklamakan and

Kuruktag deserts in China's northwest Xinjiang Uygur Autonomous Region.

The lake, once the largest in northwest China, was

believed to have evaporated in 1972 as a result of desert erosion and the loss

of trees cut for firewood.

Scientists from Xinjiang reported the lake dried up

because it lacked a water source in the desert.

Xia Xuncheng, a researcher with the institute, said

"evaporation was irreversible and human activities only sped up the process."

Thursday's announcement was made after a more than

4,000 km long scientific expedition by scientists in the lake area and satellite

picture analysis.

The research, which started from mid-November and

lasted nearly a month, indicated a large flood hit the area in 1958. A lake

emerged afterwards once covering more than 3,000 square km in the Tarim Basin.

"The lake was only three meters deep and as much as

one third of its water evaporated as there was no water supply", said Xia.

Lop Nur, or Lake Lop, also known as "the sea of

death", is now a 20,000-square-km seasonal marsh which is rich in oil, gas, coal

and mineral resources

The area is also known for being the test site for

the first Chinese nuclear bomb.

In 1980, Peng Jiamu, a noted Chinese scientist, went

missing in his fourth expedition to the Lop Nur and was never found.