Poyang Lake

They estimated that rotifers could produce 13.3 quadrillion nanoparticles every day in Poyang Lake.

In China's Poyang Lake, the country's largest freshwater lake, the researchers calculated that rotifers were creating 13.3 quadrillion particles every single day.

China’s largest freshwater lake, Poyang Lake, entered its dry season on Thursday, the earliest start to the season since record-keeping began in the 1950s, according to the authorities in Jiangxi Province.

Among the many striking images is a pattern left in the mud flats around Poyang Lake, usually the largest freshwater body in the country, which has shrunk by more than two-thirds.

China's largest freshwater lake, Poyang Lake in Jiangxi province, has shrunk by about 75%. according to local authorities.