%0 Journal Article
%T Benthic diatoms of Mekong River and its tributaries in northern and north-eastern Thailand and their application to water quality monitoring
%A Sutthawan Suphan
%J Maejo International Journal of Science and Technology
%D 2012
%I Maejo University
%X Biomonitoring of benthic diatoms was performed to assess the water quality of Mekong River and its tributaries in northern and north-eastern Thailand. Fourteen sampling sites along the river and its tributaries were investigated. Two hundred and fifty-two species in 53 genera of diatoms were recorded. Each sampling site had distinct water chemistry and other physical variables. Cluster analysis identified 11 groups at 80% similarity. The relationship between diatom community composition and water quality variables was determined by statistical techniques. A number of diatom species were found to be useful as indicators of some physico-chemical properties of water.
%K benthic diatoms
%K water quality
%K biomonitoring
%K Mekong River
%U http://www.mijst.mju.ac.th/vol6/28-46.pdf