About the Authors

Baoru Sun

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Yi Peng

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Hongyu Yang

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Zhijian Li

lizj004@nenu.edu.cn (ZL); gaoyz108@nenu.edu.cn (YG)

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Yingzhi Gao

lizj004@nenu.edu.cn (ZL); gaoyz108@nenu.edu.cn (YG)

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Chao Wang

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Yuli Yan

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Yanmei Liu

Affiliation Key Laboratory of Vegetation Ecology, Northeast Normal University, Changchun, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ZL YG. Performed the experiments: BS CW YY YL. Analyzed the data: BS YP HY YG. Contributed reagents/materials/analysis tools: ZL. Wrote the paper: BS YG.