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简介：RecentlythephenomenonofdisposableschoolbookinChinanotonlyhaswastedsomanyresourcesthatproduceunfavorableinfluence,butalsohasincreasedunnecessaryimpactburdensonconsumptionsofChinesefamilies.Thepaperanalyzesvalueofthereuseofschoolbooksandmainobstacles,introducestheconceptofservi-cizing,discussestheproblemofthereuseofschoolbooksfromconstructionofproduct-servicesystem,andputsfor-wardthatrealizationofthereuseofschoolbooksdependsoninnovationofpresentsystemandmodel.Constructionofschoolbook-servicesystemneedsshiftfromvaluetoconsumptionhabitsandbehaviors,andactiveparticipationofeverysocialclass.

简介：China’scoastallinestartsattheYaluRiverinLiaoninginthenorthandendsattheBeilunRivermouthinGuangxi.Itis18,000kilometreslongandcrosses11provinces,municipalitiesandautonomousregions,includingLiaoning,Hebei,Tianjin,Shandong,Jiangsu,Shanghai,Zhejiang,Fujian,Guangdong,GuangxiandHainan.In1988,theChinesegovernmentoutlinedtheCoastalProtectionForestSystemConstructionProjectanddefinedthecoastallineof11provincesasthemainconstructionline.Theprojectaimsatdevelopingamulti-functional

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简介：Acityisanorganicsystem.Theconstructionofanecologicalcivilizedcityisasystematicproject,whichcallsforreasonable,organicandsustainableconstructionofcitiesinallrespectsfrommultidimensionalperspectivesofplanninganddesign,policiesandsystems,industrialeconomy,scientificandtechnologicalinnovation,cultureandeducationandsoon,amongwhich,theplanninganddesignistheoverallpositioning;thepoliciesandsystemsarethefundamentalguarantee;theindustrialeconomyisthekeysupport;thescientificandtechnologicalinnovationisthecoresupportandthecultureandeducationisthehumanistmotivation.

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简介：Countriesintheworldhavetakenavarietyofmeanstocontrolcarbonemissionsbasedontheserioussituationofglobalwarming,theconceptoflow-carboneconomyandtheprovisionsaboutemissionsintheUnitedNationsFrameworkConventiononClimateChange(UNFCCC)andtheKyotoProtocol.Withthemeasuresofemissionsreductions,thesystemofcarbonemissionstradingistakingshape.ItisnecessaryforChinaasthebignaturalresourcesconsumptioncountrytoestablishitsowncarbonemissionstradingsystem.ByintroducingthecarbonemissionstradingsystemoftheEuropeanUnion,AmericaandJapan,andanalyzingthemarketandpoliciesbeenformed,thecarbonemissionstradingsysteminChinacanbeestablishedfromtheinitialconfigurationoftheemissionsrights,thesubjectandobjectofcarbonemissionstrading,establishingthecarbonemissionstradingexchangeandsupervisingandregulatingthecarbonemissionstrading.

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