According to the analysis of the 22 years economic and environmental data of Urumqi, this paper studied the EKC characters of the big and typical inland arid area cities.

• 摘要通过对乌鲁木齐市22年环境经济数据的相关分析、显著性检验和回归分析，研究了典型内陆干旱区特大城市EKC特征。