Nature Climate ChangePlant nutrient acquisition under elevated CO2 and implications for the land carbon sinkTrevor W. CambronJoshua B. FisherBruce A. HungateBenjamin D. StockerTrevor KeenanIain Colin PrenticeCésar Terrer2025-08-18Full textDOI https://doi.org/10.1038/s41558-025-02386-y