On November 24, 2017, Professor Zhang Ning from Jinan University was invited to visit and give an academic report entitled "The effect of air quality on outdoor human behaviors." The report was hosted by Professor Liao Hua and many teachers and students participated in the report.

　　Zhang Ning is currently a Professor of Jinan University School of Economics, doctoral tutor, Zhujiang young scholars. In recent years, he has made fruitful achievements in economic and management of resources, environment and management. He has published over 60 papers in Science, Nature-Climate Change, Resource and Energy Economics, European Journal of Operational Research, Energy Economics and other journals. 
　　In today's report, Professor Zhang Ning introduced his research on Chinese football players in light of the impact of air pollution on human outdoor activities. Using the data from 2014-2017 China Football Super League (CFASL), Professor Zhang Ning proposed some scientific evidence on the necessary of improving air quality.

　　After the report,Professor Zhang Ning took a picture with teachers and students.
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