CNN InternationalShipemissions blamed for worsening pollution in Hong KongCNN InternationalYet, research is increasingly indicating that the problem is much more localized, coming from emissions produced byshipping."What we know in Hong Kong is that up to 50% of pollution [locally produced] sources come from marine vessels," said Gina ...Shipemissions blamed for Hong Kong pollutionBayoubuzzall 4 news articles »