About the Authors

Juan Zhang

Affiliations State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, China, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, China

Shukai Fan

Affiliation Environmental Engineering Institute, Beijing General Research Institute of Mining and Metallurgy, Beijing, China

Xiaoming Du

Affiliation State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, China

Juncheng Yang

Affiliation Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China

Wenyan Wang

Affiliation State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, China

Hong Hou

houhong@craes.org.cn

Affiliation State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JZ XMD JCY. Performed the experiments: JZ SKF WYW. Analyzed the data: JZ SKF. Contributed reagents/materials/analysis tools: XMD HH. Wrote the paper: JZ SKF XMD JCY HH.