Notice of RetractionDiscrimination and Prevention-Control of Lake and Reservoir Eutrophication Based on Trophic State Index

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

On the basis of routine monitoring data, eutrophic state of some reservoir was discriminated by drophic state index and limiting factor on the reservoir eutrophication was analysised also. The results showed that there was a developing trend to eutrophication in spite of good water quality and medium eutrophic state about the reservoir, and phosphorus was limiting factor of reservoir eutrophication. At the same time, comprehensive prevention-control measures on lake and reservoir eutrophication were put forward, including external pollution sources and internal pollution sources control. The purpose aims at theoretical basis for rapid discrimination and prevention-control of lake and reservoir eutrophication.