1. Casolo, V., Braidot, E., Petrussa, E., Zancani, M., Vianello, A., & Boscutti, F. (2020). Relationships between population traits, nonstructural carbohydrates, and elevation in alpine stands of Vaccinium myrtillus. American journal of botany, 107(4), 639-649.
 
https://doi.org/10.1002/ajb2.1458

2. Maruta, E., Kubota, M., & Ikeda, T. (2020). Effects of xylem embolism on the winter survival of Abies veitchii shoots in an upper subalpine region of central Japan. Scientific reports, 10(1), 1-10.

https://doi.org/10.1038/s41598-020-62651-2

3, Wang, A. Y., Han, S. J., Zhang, J. H., Wang, M., Yin, X. H., Fang, L. D., ... & Hao, G. Y. (2018). The interaction between nonstructural carbohydrate reserves and xylem hydraulics in Korean pine trees across an altitudinal gradient. Tree physiology, 38(12), 1792-1804.

https://doi.org/10.1093/treephys/tpy119