MODEL RELEASED. Ozone and plant growth experiment. Researchers measuring ozone concentration at ground level in an experiment on the effects of ozone on plant growth. They are using a portable infrared ozone monitor. In the lower atmosphere,ozone is a pollutant gas. The ozone is released from pipes (background,upper left) to be carried across the meadow by the wind. The meadow is part of a diverse conservation area,in which the effects of ozone on a wide variety of plants and soil organisms are studied. Photographed at Keenley Fell,Allendale,Northumberland,UK | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fraser, Simon |
Bildgröße: | 3421 px × 5110 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |