affiliation not provided to SSRN
Canopy position, Fagus sylvatica L., environmental metabolomics, sPLS, pathway enrichment analysis
CO2 assimilation, Drought stress, Flavonols, Grassland, Precipitation, Ultraviolet radiation
Photosynthetic downregulation, water-use efficiency, stomatal regulation, phenylpropanoid pathway, abscisic acid (ABA), phenolics, amino acid metabolism