7月12日，云南省昆明市，滇池外海北岸大堤沿线，大量蓝藻聚集形成重度蓝藻水华，湖水如绿油漆般浓重，随处可见被冲到湖岸边的死鱼。[CFP]
A dead fish floats as blue-green algae bloom in Dianchi Lake in Kunming, southwest China’s Yunnan Province, July 12, 2015. The algae bloom is killing many fish, sources say. [CFP]