Land use scenarios simuLation in ecoLogicaL conservation area:a case study of miyun district;Beijing Construction of industrial ecological chain for characteristic small town:A case study of VR Town at Gui-An New District Establishment of value-realization mechanism for ecological products in provincial management level: A case study in Yunnan 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 Game analysis of endoGenous force in developinG cooperatives in the villaGe: a case study A study on ecological operation of web IP industrial chain Evaluation of soil pollution situation in urban industrial wastEland:a casE study NoNformal eNviroNmeNtal educatioN:a case study with farmers iN a towN of the south miNas Gerais state;Brazil Study on the focuS Strategy of e-commerce enterpriSe under the background of "internet+":a caSe Study of kunming ch999