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Fig. 5 | Plant Methods

Fig. 5

From: The Tree Drought Emission MONitor (Tree DEMON), an innovative system for assessing biogenic volatile organic compounds emission from plants

Fig. 5

Screening study with cluster analysis. a Average total monoterpene emission rates of each screened sweet chestnut seedling standardized to 30 °C and 1000 µmol m−2 s−1 and corresponding cluster (1–3) assignment calculated by using PAM (Partitioning Around Medoids) method. Error bars represent the standard error. b Compound emission composition of each single tree (see ID) with corresponding cluster (1–3) calculated by PAM (see also for cluster diagnostic Additional file 1: Fig. S5)

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