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简介：Thisstudyexaminestheurbanpopulationoftourismpractitioners'perceptionsofeconomic,environmental,andsocialimpactsoncultural,convention,andsporttourismmayhaveinHaikouandSanya,Hainan,China.ThestudyusesamodifiedUrbanTourismImpact(UTI)toexamineeconomic,environmental,andsocialperceivedimpacts.Analysisofthedataincludestestingthreemodelsofstructuralrelationshipsbetweentourismimpactsandsupportfordevelopmentineachofthetourismmarketsub-divisionsthroughaconfirmatoryfactoranalysis.Theresultsofthisstudyshowthatthepositiveeconomicimpactsconsistentlyexertinfluenceonpredictingsupportfortourismdevelopmentinallthreemodels.However,thesocialimpactsplayagreaterexplanatoryrolewithallthreemarketsegment,thenegativeenvironmentalimpactsplayaroleindeterminingsupportforsporttourismonly.Differenceshavebeenfoundwiththosewithahighereducationlevelinpredictingsupportforculturaltourism,butnotconventionorsporttourism.

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简介：Asaresultofmoreandmoreseriousenergyrisks,thestudyofnationalenergysecurityzoningisnotonlythebasicrequirementofenergyriskmanagementbutalsothenewdemandofeconomicdevelopmentfortheenergyindustry.Firstly,thispaperanalyzesthebasicsituationofenergyresourcesandproductionandconsumptionofpri-maryenergyfrom1996to2005inChina.Secondly,thispaperfoundsanEnergySecurityIndexSystemformedbysixindicesincludingthepercentageofenergyreserves,interlocaldependentdegree,energyelasticitycoefficientandsoon.Itsubsequentlycalculatestheweightoftheseindiceswiththefactoranalysisratingmethod.Lastly,thepaperevaluatesandzonestheabilitiesofenergysecurityof30provincesinChinawiththegreyclustermethod.Accordingtotheirsecurity,the30provincesareclassifiedintothreedifferentlevels:high,medium,andlowlevels.TheregionsatlowenergysecuritylevelincludeBeijing,Shanghai,Zhejiang,Fujian,Guangdong,GuangxiandHainan.Theyaremainlylittoralandshortofprimaryenergyproductionwhilemostlydependentonotherprovinces.Thoseatmediumenergysecuritylevelinclude15provinces(citiesordistricts),suchasLiaoning,Tianjin,Hebei,Shandong,Henan,Hunanandsoon.Theseprovincesareinthenortheast,north,eastofandcentralChina.Thoseathighenergysecu-ritylevelcontainShanxi,InnerMongolia,Heilongjiang,Jilin,Chongqing,Sichuan,Shaanxi,Xinjiang.Theseprov-incesarethemainprimaryenergyproductionbases.

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简介：Itisveryimportanttoanalyzeandevaluatethebenefitsofmeteorologicalservicesforpolicydecision-makingandtakingprecautionsagainstmeteorologicaldisasters.Inthisstudy,amodelforevaluatingthebenefitsofmeteorologicalservicesforindustriesisconstructed,withthecombiningmethodofdose-responseandcontingencyassessment,andalsoabsorbingothercountries'experience.Accordingtothismodel,andreferringtothepracticalvalueofthecontributionofmeteorologicalservicestotypicalenterprises,expertscalculatedthebenefitsofmeteo-rologicalservicesforeveryindustry.Byapplyingthismodel,andtakingtheevaluationframeworkof'todeterminewhichindustriesaremeteorology-sensitive'-'toevaluatethebenefitsofmeteorologicalservices'-'togetthetotalbenefitsofmeteorologicalservice',evaluationandanalysisonthetotalbenefitsofmeteorologicalserviceswasdonewithcasestudy.Accordingtothisstudy,theannualmeanbenefitsofmeteorologicalservicesareknownasnolessthan279.3billionyuan(costexcluded)inpresentnationaleconomicalenvironment.

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简介：Itispointedoutthatitisnecessarytospeedupthereformofecologicalcivilizationsystem,promotegreendevelopmentandbuildastrategicplanforChina.Ecologicalcompensationisamanagementmeasurethatregulatesthebalanceddevelopmentofeconomyandecologicalenvironment,andfiscalpolicyisanimportantmeansinecologicalcompensation.Basedonthefiscalandtaxationpoliciesofecologicalcompensation,thispaperdrawsonthecurrentsituationandexistingproblemsofcurrentecologicalcompensationmachineinChinafromthreeaspects:fiscalexpenditure,taxpolicyandchargingpolicy,basedonvarioustheoriesofecologicalcompensationtaxationpolicyathomeandabroad.Intheend,itmakesrelevantpolicyrecommendations.

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