Effects of field exposures to SO2 on Douglas fir, Agropyron spicatum and Lolium perenne.
Grasses spicatum Pursh, (S23) and 2-year old Douglas fir ( (Mirb.) Franco) were exposed to low SO concentrations under field conditions for approximately eleven weeks. SO was released continuously via manifold delivery systems, and provided treatment mean concentrations of 0.007 (ambient air), 0.042...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Finnish Society of Forest Science
1981-01-01
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| Series: | Silva Fennica |
| Online Access: | https://www.silvafennica.fi/article/5137 |