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Effects of long-term ozone exposure and drought on the photosynthetic capacity of ponderosa pine (Pinus ponderosa Laws.) |
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| Authors: | JAN L. BEYERS GEORGE H. RIECHERS PATRICK J. TEMPLE |
| Affiliation: | Statewide Air Pollution Research Center, University of California, Riverside, CA 92521-0312 USA |
| Abstract: | |
| Keywords: | Air pollution ozone Pinus ponderosa (ponderosa pine) photosynthetic capacity drought stress |