Bangkok Post-Dec 6

Known for its signature reddish-brown waters, the Mekong River recently turned a bright blue in some parts. Its crystal-clear water may be beautiful to look at, but this change is a symptom of a sick and starving river. For ecologists and observers, it will be too naive not to point the finger at the usual suspects — dams.

Read more at: https://www.bangkokpost.com/opinion/opinion/1809494/mekong-left-starving