简介:Agriculturalwastespollutionbecameseriousaftergreatimprovementintechnologyandtheencourage-mentofproductionforthegovernmentsincetheendoftheWorldWarII.Economistsandenvironmentalscholarssuggestedthat'polluterpays'policybeemployedinagriculturalpollutioncontrol.However,itwashardtoimple-ment'polluterpays'policyaloneinagriculturalwastespollution.Inpractice,thereweretwosocialfactorswhichcontributedtotheimprovementofwaterqualityinthesouthwestofUnitedKingdom.Onemethodistocommunicatewithfarmersandthengivefarmerssomeadviceorexhortationonfacilitiesandmanagement.Theothermethodistosetupatelephonehotlineforpublictoreportwaterqualityandprobablepollution.Therefore,theconsiderationandcombinationofsocialfactorsinthecontrolofagriculturalwastespollutionarenecessaryandimportant.Educationofbasicnaturalsciencesrelevanttoagriculturalpollution,systemmanagementofagriculturalpollutantsandlawsrelevanttoagriculturalpollutionissuggestedtobethethirdsocialfactorthatBritishgovernmentcanconsider.
简介:Fromtheperspectiveofcarbondisclosuregoal,thepaperdefinedthedetailtypesofcontentsaboutcarboninformationdisclosure,thenconstructedthecarboninformationdisclosureindex,byusingtheindicesto2011annualreportofA-sharelistedcompaniesinShanghaiandShenzhenSecurityExchange,wefoundthatChineseenterprises’carbondisclosurescattered,industrystructurequitedifferentcharacteristics,quantityinformationandqualityinformationasymmetry.