Recently, the top international academic journal Nature published a research paper titled "Meta analysis reveals global variations in plant diversity effects on productivity". This paper was jointly completed by Canada's Lakehead University, Jiangsu University and the Institute of Botany of the Chinese Academy of Sciences. Associate Researcher Chen Chen from the Institute of Botany, Chinese Academy of Sciences is the first author of the paper, Associate Professor Xiao Wenya from the School of Environmental Safety, Jiangsu University is the second author, and Associate Researcher Chen Chen and Professor Han Y.H. Chen from Lakehead University in Canada are co corresponding authors of the paper.Paper link: https://www.nature.com/articles/s41586-024-08407-8