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1、生态旅游景区规划及资源保护开发途径一一百色乐业大石围天坑群IntroductionsincetwentiethCentury,withtherapiddevelopmentofworldeconomyhascausedseriousenvironmentalpollutionandecologicaldestruction,mankindisfacedwiththeriseofglobalenvironmentcrisis,theprotectionoftheirhumansurvivalenvironmentofthegreenwave・Peopleinthecitynoisea
2、versionandenvironmentalpollution,moretendtogotonature,intonature,tourism,education,recreation,learningliesinnature,so,to，zreturntonature，zasthethemeofecologicaltourismhygienes・In2002,thewor1dtourismorganizstionmadeitclearthateco-tourismisoneofthekeymeasuresforsustainabledevelopmentoftourism.Ec
3、otourismhasbecomethedirectionofWorldTourismintwenty-firstCentury.GuangxiLeyeTiankengtourismscenicareaisthedevelopmentofatypicalemergingecologicaltourism・ScenicareaislocatedinthenorthwestofGuangxi,islocatedintheYunnanGuizhousoutheast,knownasthe"worldsinkholecity","worldsinkholeMuseum'7,，zkarstc
4、aveandinternationalscientificexplorationbase"and^nationalForestPark",z，NationalGeologicalPark"and"Chineseyouthscientificexpeditionexplorationbase"inone,theInstituteofkarstgeologyprofessorChineseZhuXuewenledmanyscientiststoconcludethat^comprehensiveresearch,BaiseLeyeTiankengintheworldofnaturall
5、andscape,hasarare,strange,dangerous,magnificent,beautiful,ecologicalenvironmentanduniquetourismornamentalvalue,whentheworld'stourismresources"・InOctober1,2003,theTiankengTourismScenicAreaofficiallylaunchedatotalofDashiweiTiankeng,BuliuRiver,LuoSisterLotushole,thepiercingsinkhole,yellowsinkhole
6、nationalForestPark,firesaleofsixmajorscenicspotsofecologicalandculturalvillagesbuiltatthesametimeopen.Aftertheconstructionanddevelopmentofafewyears,theTiankengtourismscenicareaofGuangxitourismindustryasthe"thirdpole"advantagebegantohighlighttouristreceptionconditionsmature,thenumberofvisitorsf
7、ollowed,increasingvisibility,thisismainlyduetothescientificandreasonableplarming.In19831,theconceptandcharacteristicsofecologicaltourismecologicaltourismplanningof1.1,theWorldConservationUnion(IUCN)specialadviserCeballos-Lascurinfirstpr
