摘要
Thearticlestudiestourismeco-environmentof14citiesofGangsuProvince,China,basedonGISwithmanykindsofmulti-subjectspatialdatabase,suchasremotesensingdata,observationdataandliteraturedata.Theresearchresultswereasfollows.First,spatialfeaturesof14cities'tourismeco-environmentaredisplayedwithfivelevelsofvulnerabilityrespectively.ThevulnerabilityinGansubecomesworsefromGannanCity,locatedinsouthernGansutoHexiCorridorwhichliesinnorthwesternGansu.Second,theareasofabovethemiddlevulnerabilitylevelmakeup75%ofthetotalareasofGansuProvince.Third,morethan70%ofhigh-levelhumanandnaturaltourismresourcesareintheareaswithhighvulnerabilityeco-environment.Fourth,itiscrucialtodevelopcomprehensivetourismindustryinordertoimprovetheharmoniousdevelopmentbetweentourismindustryandeco-environmentinGansuProvince.
出版日期
2009年02月12日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
