Increasing CO<sub>2</sub> levels fertilize C<sub>4</sub> grass production
Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10935-4By combining a meta-analysis of CO2 enrichment experiments with three decades of southern African savanna observations, an increase in biomass production by C4 grasses under rising CO2 levels in water-limited environments is revealed.
Nature, Published online: 19 August 2026; doi:10.1038/s41586-026-10935-4By combining a meta-analysis of CO2 enrichment experiments with three decades of southern African savanna observations, an increase in biomass production by C4 grasses under rising CO2 levels in water-limited environments is revealed.
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