The water quality at Lake Taihu has "improved significantly" since an algae outbreak in May, a Wuxi official was quoted as saying in the China Daily on Thursday.

《中国日报》引据无锡市一位官员报道说，自去年五月太湖蓝藻污染事件后，太湖的水质已有“明显改善”。

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The biological control measures can reduce eutrophication in some extent, control the undesirable algae breeding and prevent its massive outbreak.

生物控制措施可以在一定程度上降低水体富营养化程度和控制藻类的过度繁殖，防止有害藻类大量爆发。

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Scientists are studying how the algae outbreak might have affected fish populations but have reached no firm conclusions, said Jeff Tyson, Lake Erie program administrator with the Ohio Department of Natural Resources.

WSJ: Report predicts ever-bigger Lake Erie algae blooms