People help clear hyacinth clogging the Wuhan section of the Yangtze River in Central China’s Hubei province on Aug 29, 2011. The flood-causing water hyacinth blanketed an area of more than 10 kilometers, and 50 people were needed to clear the water of about 1,000 tons of hyacinth. [Photo/Xinhua] |
About 1,000 tons of hyacinth are cleared from the Wuhan section of the Yangtze River in Central China’s Hubei province, Aug 29, 2011. [Photo/Xinhua] |