Soo, Ah Kan creator Lohani, B.N. Chairperson Pakit K. Co-Adviser Fude, I. Examination Committee Lee Foundation, Singapore Scholarship Donor text th Bangkok Asian Institute of Technology 1981 continuing eng 72 leaves : ill. This study is an attempt to develop an environmental evaluation system for environmental impacts of water resources projects in Thailand. Altogether, 50 environmental parameters were identified to be associated with environmental impacts of water resources projects in Thailand. These parameters were organized under 9 components which were further grouped under 3 categories. An opinion survey was carried out to deter- mine the relative importance of the various parameters, components and categories. Value function graphs for the parameters were also established using results of the opinion survey. The methodology so developed was then applied to a major water resources project in Thailand. Problem areas in the case study were identified using the Battelle System of assigning 'red flags'. The study shows that the EES can be a useful quan- titative impact assessment methodology for use in Thailand. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development Thesis (M.Sc.) - Asian Institute of Technology, 1981 Water resources development Environmental aspects Thailand Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B21585 http://203.159.5.9/ait-thesis/detail.php?q=B21585 271098 20260818100257.0