FILE - A general view of the future site of the Luang Prabang dam is seen on the Mekong River in Laos, February 5, 2020. (REUTERS/Panu Wongcha-um/File Photo)
An American research company says a dam in China on the Mekong River held back water while ｃountries farther down the river needed water last year.
U.S. research company Eyes on Earth released its findings in a report. It said China was not suffering from a lack of rain at the time.
China’s government rejected the findings. It said there was low rainfall over its territory during last year’s monsoon season.
Eyes on Earth Inc. researches international water issues. Its study was financed by the U.S. government. The study could affect discussions between China and other ｃountries on the Mekong River. The river supports 60 million people living on or near it. The Mekong runs for about 4,350 kilometers through China, Myanmar, Laos, Thailand, Cambodia and Vietnam.
Last year's drought saw the Lower Mekong at its lowest levels in more than 50 years. The lack of water hurt farmers and fishermen economically.
If Chinese officials are saying they did not make the drought worse for other ｃountries, the information found “does not support that position,” said Alan Basist. He is the president of Eyes on Earth.
The Upper Mekong flows through China’s Yunnan Province. Satellite measurements of the area’s ground wetness in 2019, suggest it had a small increase in rain and snow during that year.
Satellites also measured areas downstream from China along the border of Thailand and Laos. Water levels there were at times up to three meters lower than they should have been, the group said in the study.
That suggests China was “not letting the water out during the wet season,” Basist said.
FILE - A Cambodian Muslim man rows his wooden boat where he lives along the Mekong River bank at a fisherman floating village located in Kball Chroy, near Phnom Penh, Cambodia, on Monday, Sept. 9, 2019. (AP Photo/Heng Sinith)
Troubled waters
China has 11 dams on the Upper Mekong River. No one outside of China really knows the effects that these dams have on the flow of water. China has not released information about how much water the dams are using to fill their reservoirs. Eyes on Earth said those reservoirs can hold more than 47 billion cubic meters of water.
China does not have water treaties with the lower Mekong ｃountries. But it has promised to work with other ｃountries on the river to find the cause of last year’s drought.
The United States says China controls the river. Last year in Bangkok, U.S. Secretary of State Mike Pompeo said the drought was caused by “China’s decision to shut off water upstream.”
Starting in 2012, when the larger of China’s upper Mekong dams opened, the flow of water to other ｃountries changed.
“The explanation that China’s dam building on the Lancang River is causing downstream droughts is unreasonable,” the Ministry of Foreign Affairs said in a statement to Reuters. It calls the river the “Lancang,” its Chinese name.
I’m Pete Musto.
The Reuters News Agency reported this story. Susan Shand adapted it for Learning English. Mario Ritter, Jr.was the editor.
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Words in This Story
drought– n.a period with a severe lack of rain
monsoon– n.the rainy season in South and Southeast Asia
data– n.information gathered to examine something
reservoir – n.a large pool of drinking
Comprehension Quiz
What was the result of the lack of water?
