A. Nor ZaihaM. S. Mohd IsmidSalmiatiM. S. Shahrul Azri2024-05-202024-05-202015Nor Zaiha, A., Mohd Ismid, M. S., Salmiati, & Shahrul Azri, M. S. (2015). Effects of logging activities on ecological water quality indicators in the Berasau River, Johor, Malaysia. Environmental monitoring and assessment, 187, 1-9.https://repoemc.ukm.my/handle/123456789/1567Influence of deforestation on biodiversity of aquatic organisms was investigated in a stream in the Ulu Sedili Forest Reserve. The stream was monitored five (5) times from December 2011 until December 2012 with 2-month intervals. Sampling of benthic communities was carried out using rectangular dip net while water quality study using a YSI ProPlus meter and the rest were done in the laboratory.enDeforestationWater quality indexSpecies diversityLoggingTropical riverJournal