About the Authors

Cheng He

Affiliation Nanjing Forest Police College, Nanjing, China

Matteo Convertino

Affiliations School of Public Health-Division of Environmental Health Sciences, University of Minnesota Twin-Cities, Minnesota, United States of America, Institute on the Environment, University of Minnesota Twin-Cities, Minnesota, United States of America

Zhongke Feng

Affiliation Institute of GIS, RS&GPS, College of Forestry, Beijing Forestry University, Beijing, China

Siyu Zhang

siyu85878817@163.com

Affiliation Nanjing Forest Police College, Nanjing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CH SYZ ZKF. Performed the experiments: CH. Analyzed the data: CH ZKF. Contributed reagents/materials/analysis tools: CH SYZ ZKF. Wrote the paper: CH MC.