Air pollution over Sequoia National Park,California,USA. This photograph was taken from what was once a popular vantage point. However,traffic,agricultural and industrial pollution have reduced the air quality,and visibility dramatically. The air pollution (particularly ozone),is also damaging the park's plants | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sirulnikoff, Alan |
Bildgröße: | 5032 px × 3492 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |