What caused the Laos dam to collapse?
Poor construction methods, with soil used in place of concrete, caused a fatal hydropower dam collapse last year in Laos, a panel of water experts has concluded, prompting a rejection of its findings by the South Korean firm that built the project. …
How many rivers are in Laos?
Main rivers that have bigger catchmentarea of more than 5000 km², are the following 11 rivers: Nam Ou River Basin is located Northern region, Lao PDR; Nam Suang is located Northern region; Nam Khan is located Lang Prabang Province; Nam Ngum is located Northern-Central part; Nam Nhiep are located Phonesavan of …
When was the first dam built on the Mekong River?
In China, the first dam on the Lancang (Mekong) River was also constructed in the 1990s, with the Manwan Dam being completed in 1993 . In the Central Highlands of Vietnam, construction of the Yali Falls Dam began in 1993, and was completed in 2001 [15,16].
Why is China building dams on the Mekong River?
China has constructed 11 giant dams along the mountainous territory of the Upper Mekong to sustain its ever-increasing energy needs. The management of water flows has long been a concern for many living along the river.