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Objective The distribution of diatoms in Chongqing section of Yangtze River were investigated qualitatively and quantitatively. Methods 28 water samples were collected from 7 sites in Chongqing section of Yangtze River in four seasons, 2012. Diatom related indices were calculated among the samples, and numbers and types of diatoms were estimated. Results 29 genuses of diatoms were detected in 28 water...
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