简介：Biodiversityisanimportantconceptinecology,agricultureandalsoeconomics.Thispaperexaminesthebiodiversityproblemintea-productionofFujianProvince,China,andtriestoimprovethebiodiversityinFujianteaindustrybyillustratingtheproblemandarousingthepublicconcernaboutit,whichisthemaincontributionandthepurposeoftheresearch.AccordingtothegeographicalandagriculturalconditionsinFujian,thispaperdescribestheproblemindetailatfirst.Inthenextsectionitanalyzessomefactorswhichcontributetotheproblem,mainlyincludingnaturalandhistoricalreasons,economicreasons,institutionalreasonsandtechnologicalreasons.ThenthispapertriestoproposesomesuggestionstosolveoralleviatethebiodiversityprobleminFujiantea-productionfromthepointofgovernment,academicfieldandtheproducers,asitneedsthejointeffortsofallthoseparticipants.EconometricanalyseswillbemadewhennecessarywithSPSS11.0.

简介：Developmentandsustainabilityarethecoreconnotationofsustainabledevelopment.Sustainabilityofeconomicdevelopmentandtheprovisioncapabilityofresourcesandenvironmentaretwoaspectsofsustainabledevelopment.Theformeronesarethefoundationofthelatterones.Industrialstructurehasacloserelationshipwithsustainabledevelopment.Theoptimizationofindustrialstructureistheimportantbaseforthesustainabledevelopmentofmoderneconomyandalsotheimportantwaysofthesustainableutilizationofresourcesandenvironment.Theintensivegrowtheffectofindustrialstructurechangehasthemeaningofsustainabledevelopment.Thispaperreviewsandexplainsthetheoryonthecontributionofindustrialstructurechangetosustainabledevelopment,buildsthecalculationmodelthroughintroducingthecoefficientofindustrialstructurechange,makesanempiricalstudyonthecontributionofindustrialstructurechangetosustainabledevelopmentinFujian,andputsforwardwaysandpoliciesofoptimizingindustrialstructurebothamongindustriesandinsidetheindustryintheprocessofindustrialstructurechange.