Roberto Abraham Scaruffi: Earlier in July thousands of Chinese soldiers worked on removing algae from a beach next to the Olympic Sailing Center in Qingdao. Such algae blooms a
Earlier in July thousands of Chinese soldiers worked on removing algae from a beach next to the Olympic Sailing Center in Qingdao. Such algae blooms a
Earlier in July thousands of Chinese soldiers worked on removing algae from a beach next to the Olympic Sailing Center in Qingdao. Such algae blooms are often caused by pollution and untreated sewage