1. Key Laboratory of Soil Environment
and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences, No. 71 East Beijing Road,
Nanjing 210008, China
2. University of Chinese Academy of Sciences, Beijing 100049, China
3. Department
of Plant, Soil and
Microbial Sciences; Environmental Science and Policy Program, Michigan State University, East Lansing, Michigan 48824,
United States