Dead Fraser fir trees, and Red Spruce, from acid rain Acid rain is caused by sulphur dioxide and nitrous oxides in the air reacting with water causes trees, especially conifers, to drop needles and suffer from die-back, roots stunted and lack of nutrtient uptake, trees less able to withstand drought and disease.
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Details
Creative#:
TOP09104357
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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