ReseaRch on centRal village selection in westeRn undeRdeveloped Region:a case study of lidian town;Jingning county;gansu pRovince;china Game analysis of endoGenous force in developinG cooperatives in the villaGe: a case study NoNformal eNviroNmeNtal educatioN:a case study with farmers iN a towN of the south miNas Gerais state;Brazil Impact of human settlements quality on urban vitality based on multisource data: A case study of Shahekou District, Dalian,China Construction of industrial ecological chain for characteristic small town:A case study of VR Town at Gui-An New District Effect of typhoon with extreme precipitation on mountain reservoir drinking water treatment: a case study in Ningbo, China TourisT behavior paTTerns in The ecoTourism desTinaTion in The wesT of china: a case sTudy of Gannan TibeTan auTonomous prefecTure Fuelwood assessment at the micro-watershed level:a case study in Garhwal himalaya;india Evaluation of intelligent tourism information service capabilities:A case study of Hanzhong City Inter-admInIstratIve regIon coordInatIon In the new urban dIstrIct constructIon: a case study of guI-an new dIstrIct