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This study tested whether eutrophication could influence life‐history traits of a cyprinid, Chanodichthys erythropterus , in 10 Chinese lakes. Using the von Bertalanffy growth model, the asymptotic length ( L ∞ ) and the growth performance index ( I GRO ) were significantly affected by eutrophication. The gonado‐somatic index ( I G ) and relative fecundity ( F R ) were significantly lower in mesotrophic lakes than in eutrophic...
Rapid growth increases intrinsic predation risk in genetically modified Cyprinus carpio : implications for environmental riskNARA Subscribed
The intrinsic effect of feeding regime on survival and predation‐induced mortality was experimentally tested in genetically modified ( GM ) Cyprinus carpio and wild specimens. The results clearly indicate a knock‐on effect of the GH gene ( gcGH ) introduction into the C. carpio genome on their vulnerability to predation. The experiments unequivocally showed that it is the genetic nature of the C. carpio rather than its size th...