“If Thailand’s Mekong diversion project takes place in the dry season, the Mekong’s water flows to Cambodia and Vietnam’s delta will be reduced significantly,” said Le Anh Tuan, deputy director of the Research Institute for Climate Change at Vietnam’s Can Tho University.
“The coastal areas of the delta will face serious saline intrusion. The agricultural production and water supply, as well as the ecosystems of the Mekong delta, will have big negative impacts.”
The drought has already caused significant damage to the Mekong delta. Mr Anh Tuan said as much as 70km of the mouth of the Mekong river had been contaminated by salt.