1. Guangzhou Metro Group Co., Ltd., Guangzhou 510330, People’s Republic of China
2. Guangzhou Metro Construction Management Co., Ltd., Guangzhou 510330, People’s Republic of China
3. National-Regional Joint Engineering Research Center for Soil Pollution Control and Remediation in South China, Guangdong Key Laboratory of Integrated Agro-environmental Pollution Control and Management, Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences, Guangzhou 510650, People’s Republic of China
4. Institute of Hydrobiology Chinese Academy of Sciences, Wuhan 430072, People’s Republic of China
5. China Railway Construction South China Construction Co., Ltd., Guangzhou 511458, People’s Republic of China