简介:ThelandscapeofTibetangrasslandhasexperiencedgreatchangesinrecentyears.Someofthemarevisible,forexample,fencedpastures,brickbuildings,pavedroads,vehicletracks,electricwires,telephonetowers,andsoon.Someofthemareinvisible,forinstance,nomads'attitudetowardpastoralismandhusbandryunderthebackdropofmarketeconomy.TheaimofthispaperistoanalyzetheinfluencesoftechnologyonsocioculturalchangesinTibetannomadicareathroughtwoindividualcases.Inaddition,thewriterhopestodiscusssomeissuesrelatetotechnologicalstudiesinanthropologicalfield.