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Fig. 2 | Environmental Systems Research

Fig. 2

From: Health risk assessment of potentially toxic elements via consumption of vegetables irrigated with polluted river water in Addis Ababa, Ethiopia

Fig. 2

Biplot of scores and loadings matrices for the first two PCs of vegetables. Where BK Burayu Ethiopian kale, KlK Kolfea Ethiopian kale, KrK Kera Ethiopian Kale, GK Gofa Ethiopian kale, BL Burayu Lettuce, KlL Kolfea Lettuce, KrL Kera Lettuce, AL Akaki Lettuce, ACb Akaki Cabbage, BS Burayu Swiss chard, KlS Kolfea Swiss chard, KrS Kera Swiss chard, GS Gofa Swiss chard, BC Burayu Carrot, KlC Kolfea Carrot, AC Akaki Carrot, BP Burayu potato and AP Akaki potato

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