并列题名：Case study of transformation development in the resources-based areas Case study of transformation development in the resources-based areas 并列题名：Industrial transformation and development in growing resources-based city Industrial transformation and development in growing resources-based city 并列题名：A study on sustainable development of the mineral resource intensive areas Transformation of the economic development pattern in the resource--based region 并列题名：Research on the green transformation of industry in resource-based cities