The impact of pollutants from a major northern highway on an adjacent hardwood forest
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- 作者：S.A. Watmough ; swatmough@trentu.ca ; T. Rabinowitz ; S. Baker
- 关键词：Highways ; Nitrogen ; Road salt ; Nitrogen dioxide ; Metals ; Lichens
- 刊名：Science of The Total Environment
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：579
- 期：Complete
- 页码：409-419
- 全文大小：1113 K
- 卷排序：579
文摘
Inorganic N, base cations and metal deposition are elevated close to a busy highway. Pollution gradient is evident in epiphytic lichen chemistry. No impact of N or road salt on soil chemistry. Altered lichen and plant communities are evident up to 80 m from the highway.