[6] Coinciding with this agreement, the government announced that official studies would be conducted by Ubon Ratchathani University and a private team contracted by the National Economic and Social Development Board.
[7] Villagers thought that outside academics would not be able to make an objective or accurate study of the river because they were unfamiliar with local fish migration and habitats.
This research is meant to circumvent the traditional approach to anthropological study by allowing villagers to investigate and document, in their own language and on their own terms, every aspect of their life on the river.
[9] The Mun River research documented the spawning grounds, migration patterns, habitats, and preferred baits of 137 species of fish.
[4][6] In 2007, Prime Minister Surayud Chulanont decided to close the gates permanently, citing an alleged secret agreement between thousands of villagers and the Internal Security Operations Command.
[14] Living River Siam's spokesperson Pianporn Deetes was invited to a United Nations Environment Programme conference on dams.
[6] In 2002 the Thai government's department of irrigation met the demands of Living River Siam and the Assembly of the Poor with a promise to halt all future dam projects, which was accepted with cautious optimism.
Living River Siam opposed this plan, citing the threat of environmental destruction in Burma's Shan, Karenni, and Karen states as well as Mae Hong Son Province.
The Mekong River remained free of dams until 1993 because of its complex system of rapids which wreck boats, and the unusual monsoon season which reverses the course of some of its branches.
[18] In 2006, in response to renewed plans for dam construction in Kaeng Sua Ten,[19] Living River Siam released a report on the people of Sa-iap, Amphoe Song, Phrae Province (part of Mae Yom National Park), based on their own experiences and history.
The report examined the ecosystem of the residents of Sa-iap, the vegetables and fungi they subsisted on, medicinal herbs they used, local fauna, wood resources, and their culture.
In 1957, the villagers entered the employ of the logging companies, causing internal and external conflict as well as increased reliance on unsustainable practices.
It was concluded that the dam reduced fish populations, but more importantly, flooded natural salt pits and spread them into rice and vegetable fields, destroying trees and crops.
Living River Siam joined with other NGOs to form the Thai People's Network for Mekong, which pointed to dams in China as the primary cause of the flooding.