Smog over Hong Kong. View across part of the city of Hong Kong,China,showing a deep photochemical smog. Various emissions from motor vehicles,particularly unburnt hydrocarbons,react with low- level ozone to form this brown,hazy smog. High levels of smog pose a very serious health hazard,especially to the old,the very young or those with existing respiratory complaints | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Craddock, Tony |
Bildgröße: | 4518 px × 3103 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |