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Nitrogen rather than water availability limits aboveground primary productivity in an arid ecosystem: substantial differences between grasses and shrubs

Carbonell-Silletta, Luisina; Scholz, Fabian Gustavo; Burek, Antonella; Diaz Villa, Virginia; Cavallaro, Agustín; Askenazi, Javier Oscar; Arias, Nadia Soledad; You Hao, Guang; Goldstein, Guillermo; Bucci, Sandra Janet (Wiley, 2024-04)

Changes in water and nitrogen availability can affect the structure and function of arid ecosystems. How these resources affect aboveground primary productivity (ANPP) remains far from clear. We examined the N and water ...
Phenotypic plasticity in leaf traits in response to experimental precipitation increase: wettability, foliar water uptake and gas exchange

Cavallaro, Agustín; Carbonell Silletta, Luisina; Askenazi, Javier Oscar; Goldstein, Guillermo; Bucci, Sandra Janet; Scholz, Fabian Gustavo (Wiley, 2023-07-12)

Water availability is one of the factors affecting plant growth and development, especially in arid and semiarid environments. Changes in precipitation due climate change alter water availability to plants impacting on ...