1. 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 China
2. Key Laboratory of Pollution Ecology and Environmental Engineering Institute of Applied Ecology Chinese Academy of Sciences Shenyang 110016 China
3. Institut für Chemie und Biochemie Freie Universität Berlin Takustrasse 3 14195 Berlin Germany
4. University of Chinese Academy of Sciences Beijing 100049 China
5. Stockbridge School of Agriculture University of Massachusetts Amherst MA 01003 USA