About the Authors

Qiqian Wu

Affiliations Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China, Center for Ecological Research, Northeast Forestry University, Harbin, Heilongjiang, China

Fuzhong Wu

Affiliation Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China

Wanqin Yang

scyangwq@163.com

Affiliation Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China

Yeyi Zhao

Affiliation Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China

Wei He

Affiliation Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China

Bo Tan

Affiliation Institute of Ecological Forestry, Sichuan Agricultural University, Chengdu, Sichuan, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WY. Performed the experiments: QW. Analyzed the data: QW FW YZ WH BT. Contributed reagents/materials/analysis tools: WY. Wrote the paper: QW WY FW YZ WH BT.