Fig. 9 Modified heavy metal contamination results and new polluted areas in different scenarios in 2022. a HMC of 2022 in SER; b HMC of 2022 in
BAU; c HMC of 2022 in LER; d new polluted areas of 2022 in SER; e new polluted areas of 2022 in BAU; and f new polluted areas of 2022 in LER