About the Authors

Rongrong Ren

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Writing – original draft

Affiliation Key Laboratory for Vegetation Ecology, Ministry of Education Institute of Grassland Science, Northeast Normal University, Changchun, Jilin Province, China

Wanling Xu

Roles Investigation, Methodology, Project administration, Software

Affiliation Key Laboratory for Vegetation Ecology, Ministry of Education Institute of Grassland Science, Northeast Normal University, Changchun, Jilin Province, China

Mingming Zhao

Roles Investigation, Methodology, Software

Affiliation Key Laboratory for Vegetation Ecology, Ministry of Education Institute of Grassland Science, Northeast Normal University, Changchun, Jilin Province, China

Wei Sun

Roles Conceptualization, Methodology, Supervision, Validation, Writing – review & editing

sunwei@nenu.edu.cn

Affiliation Key Laboratory for Vegetation Ecology, Ministry of Education Institute of Grassland Science, Northeast Normal University, Changchun, Jilin Province, China

Competing Interests

The authors have declared that no competing interests exist.