A study on ecological operation of web IP industrial chain Construction of industrial ecological chain for characteristic small town:A case study of VR Town at Gui-An New District A study on fiscal and taxation policies for ecological compensation Assessing green management performance of industrial enterprise:A case study of BH Petrochemical Co.,Ltd at the high-efficiency ecological economic zone of the Yellow River Delta Evaluation of soil pollution situation in urban industrial wastEland:a casE study Land use scenarios simuLation in ecoLogicaL conservation area:a case study of miyun district;Beijing Establishment of value-realization mechanism for ecological products in provincial management level: A case study in Yunnan A study on the innovAtion of regionAl environmentAl mAnAgement mechAnism in Beijing;tiAnjin And heBei AreA within the BAckground of ecologicAl civilizAtion Study on Consistent Agricultural Compensation Standards for Ecosystem and Ecological Value Study on pricing decision of new energy vehicle supply chain under Baa S model