http://www.newstin.com/us/CHAOHU Global Social News Platform Copyright © 2006 I2S a.s. Copyright © 2006 I2S a.s. http://www.newstin.com/tag/us/63218150 Algae returns to the largest lakes in China's developed eastern coastal region and demands tougher efforts to cut off pollution As spring warms into sultry summer, blue-green algae has been spotted again in Chaohu Lake, China's... Wed, 18 Jun 2008 00:50:05 GMT http://www.newstin.com/tag/us/63218150 2008-06-18T00:50:05Z