TY - GEN
T1 - Potential ecological risk assessment of heavy metal pollution of urban soils in Shanghai, China
AU - Wang, Jinfeng
AU - You, Wenhui
AU - Zhao, Wenbin
PY - 2010
Y1 - 2010
N2 - Soil samples of 0-15cm from 9 sampling sites including different functional zones and different greening types of Shanghai, China were collected and analyzed. The results showed the average concentration of Cu, Pb, Zn and Cd in soil of shanghai were up to 42.33,169.58,49.06, and 0.2460mg/kg, respectively, which were much higher than their natural background values. Among the functional zones and the greening types, the school regions and the shrub type displayed the highest metal concentrations. The metal concentration of 0-5cm layer was higher than other soil layers. Potential ecological risk indices (RI) indicated that Shanghai was suffering from low metal contamination. The order of potential ecological risk index was school > arboretum > roadside greenbelt > residential area>industrial region.
AB - Soil samples of 0-15cm from 9 sampling sites including different functional zones and different greening types of Shanghai, China were collected and analyzed. The results showed the average concentration of Cu, Pb, Zn and Cd in soil of shanghai were up to 42.33,169.58,49.06, and 0.2460mg/kg, respectively, which were much higher than their natural background values. Among the functional zones and the greening types, the school regions and the shrub type displayed the highest metal concentrations. The metal concentration of 0-5cm layer was higher than other soil layers. Potential ecological risk indices (RI) indicated that Shanghai was suffering from low metal contamination. The order of potential ecological risk index was school > arboretum > roadside greenbelt > residential area>industrial region.
KW - Functional zones
KW - Heavy metals
KW - Potential ecological risk index
UR - https://www.scopus.com/pages/publications/77956162479
U2 - 10.1109/ICBBE.2010.5516757
DO - 10.1109/ICBBE.2010.5516757
M3 - 会议稿件
AN - SCOPUS:77956162479
SN - 9781424447138
T3 - 2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
BT - 2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
T2 - 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
Y2 - 18 June 2010 through 20 June 2010
ER -