权威例句
The macroinvertebrate faunas of riffles and poolsObjective Identification of Pools and RifflesRhythmic spacing and origin of pools and rifflesComparisons of benthic invertebrates between riffles and poolsA fish community of the São Francisco River headwaters riffles, southeastern BrazilHyporheic exchange flows induced by constructed riffles and steps in lowland streams in southern Ontario, CanadaHydraulic microhabitats and the distribution of macroinvertebrate assemblages in rifflesTesting the ecomorphological hypothesis in a headwater riffles fish assemblage of the rio São Francisco, southeastern BrazilFitness consequences of habitat use for juvenile cutthroat trout: energetic costs and benefits in pools and rifflesComparison of benthic macroinvertebrate fauna and substratum composition in riffles and pools in the impounded River Elan and the un...