This image is not available for purchase in your country.

Photochemical air pollution over Vancouver, Canada

Photochemical air pollution over Vancouver, Canada

E810/0348

Rights Managed

This image is not available for purchase in your country.

Please contact your Account Manager if you have any query.

Credit

KAJ R. SVENSSON / SCIENCE PHOTO LIBRARY KAJ R. SVENSSON / SCIENCE PHOTO LIBRARY

Caption

Air pollution over Vancouver. View of the city of Vancouver, Canada, showing photochemical air pollution (smog). The pollution results from hydrocarbons and oxides of nitrogen, mainly from motor vehicles' exhausts, reacting together in the presence of sunlight. Here, the pollution has been trapped by an inversion layer, a very stable atmospheric condition in which air temperature increases with altitude. The hazy smog limits visibility, damages plants and irritates the eyes. High levels of smog pose a very serious health hazard, especially to the very young and old, and those with existing respiratory complaints. For Vancouver on a clear day see image E780/739.

Release details

Model release not required. Property release not required.

 {{ i.shot_duration ? i.shot_duration + ' ' : '' }}{{ i.shot_uhd ? '4K ' : i.hires ? 'HD ' : '' }}{{ i.spl_number }} R{{ i.license }}

  • Add to board
  • Similar {{ mediaType(i) }}