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Long-term exposure to enhanced UV-B radiation is not detrimental to growth and photosynthesis in Douglas-fir |
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| Authors: | John H. Bassman Gerald E. Edwards Ronald Robberecht |
| Affiliation: | Department of Natural Resource Sciences, Washington State University, Pullman WA 99164-6410, USA;;Department of Botany, Washington State University, Pullman WA 99164-4238, USA;;Department of Rangeland Ecology, University of Idaho, Moscow, ID 83844-1135, USA |
| Abstract: | |
| Keywords: | ultraviolet-B radiation (UV-B radiation) Pseudotsuga menziesii var. glauca growth photosynthesis gas exchange chlorophyll UV-absorbing compounds |