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10¡¢ÍÁÈÀÐÞ¸´¼°Ö²ÎïÏ´³¾½µÎ Soil remediation and plant cooling 10. Since the area of the park was used to collect urban garbage, the soil is now very alkaline and contains an high percentage of metal; consequently, there have chosen compatible resistant plants, able by the way to enhance the quality of soil. The wide variety of plants will carry out an air cooling effect as well.
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