Distribution of Chironomidae (Insecta: Diptera) in polluted rivers of the Juru
River Basin, Penang, Malaysia |
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Authors: | Salman A Al-Shami Che Salmah Md Rawi Abu HassanAhmad and Siti Azizah Mohd Nor |
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Institution: | 1. School of Biological Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia 2. School of Biological Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia;Centre for Marine and Coastal Studies, Universiti Sains Malaysia, 11800 Penang, Malaysia |
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Abstract: | An adaptive neuro fuzzy inference system was used for classifying water quality status of river. It applied several physical and
inorganic chemical indicators including dissolved oxygen, chemical oxygen demand, and ammonia-nitrogen. A data set (nine weeks,
total 845 observations) was collected from 100 monitoring stations in all major river basins in China and used for training and validating
the model. Up to 89.59% of the data could be correctly classified using this model. Such performance was more competitive when
compared with artificial neural networks. It is applicable in evaluation and classification of water quality status. |
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Keywords: | chironomid larvae Juru River physicochemical parameters canonical correspondence analysis |
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