| http://www.w3.org/ns/prov#value | - Limiting N availability reduced the rates of photosynthetic CO2 uptake by 40.8% in ambient O3- exposed plants, and by 58.6% in elevated O3-exposed plants, compared to plants grown with sufficient N. Reductions in photosynthesis compounded to cause large differences in leaf and whole plant parameters such as leaf number, leaf area and leaf and root biomass.
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