Holm oak (Quercus ilex). This tree is resistant to pollution and is often grown in cities. Photographed in Rome, Italy, where samples from the tree's leaves have been used as indicators of air pollution levels.

px px dpi = cm x cm = MB
Details

Creative#:

TOP10172009

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

Same folder images:

Same folder images