Going green in China’s coastal waters

Going green in China’s coastal waters

Beachgoers in China looking to kick back at the shores of the country’s beer capital might want to think twice. An algae bloom off the eastern coast of Qingdao, in Shandong Province, has covered 7,400 square miles and counting, according to Xinhua News Agency, and researchers expect to see part of it wash ashore in the next few days.

Whatever does make it ashore from the bloom will add to a 75,000 square foot patch already coating Qingdao’s beachside waters. But the residents of Qingdao are used to these algae invasions. Blooms have become something of a summer tradition in Qingdao’s Yellow Sea since they first emerged in 2007. The 2008 bloom forced the government to deploy thousands of soldiers and locals to clear the waters in time for the sailing competitions being held at Qingdao as part of the 2008 Beijing Olympics.

What’s behind the outbreaks over the past few years? Bao Xianwen of the Ocean University of China, located in Qingdao, told Taiwan’s China Post earlier this month, “We don’t know where [the algae] originated and why it’s suddenly growing so rapidly. It must have something to do with the change in the environment, but we are not scientifically sure of the reasons.” But Western outlets like the New York Times and the BBC who covered the blooms in 2008 blamed that year’s algae explosion on agricultural and industrial run-off. 

Though the bloom hasn’t sat well with many of Qingdao’s beachgoers, some intrepid swimmers are taking a different tack. “”We have not been disturbed by the green algae. I swim here as usual,” 32-year-old local swimmer Zhao Xiaowei told the China Post. Li Li, a preschooler from inland Hebei Province, told China Daily he didn’t mind it either: “I like the green ‘grass.’ It feels so soft.”

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