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\bibitem{Sardans_etal2020} Sardans, J., Urbina, I., Grau, O., Asensio, D., Ogaya, R., \& Pe{\~n}uelas, J. (2020). Long-term drought decreases ecosystem C and nutrient storage in a Mediterranean holm oak forest. \textit{Environ. Exp. Bot.}, \textit{177}(104135).

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