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MaritimeCargoTransportationChaptertwoMaritimeCargoTransportationcharateristicsofmaritimeshippingcargotypesofmaritimeshippingmaritimetransportfacility
andinfrastructure(vessels,channelsandports)maritimeshippingservicesoperationofmaritimeshippingTransportationmodestransportationisdefinedasthemovementoffreightandpassengersfromonelocationtoanother.Thefreightsystemincludesseveraldistinctformsoftransportation,calledmodes.Themodesdifferintermsofoperatingcharacteristicsandcapabilities,givingthemcomparativeadvantagesanddisadvantages.ModesoftransportationMaritime(Ocean)TransportationAirTransportationRailTransportationRoadTransportationPipelineTransportationContainerTransportationInternationalMultimodeTransportation(IMT)ParcelPostTransportationPerformanceComparisonforSelectedFreightModesBargeHoppercar100cartrainunitSemi-trailertruck1500Tons52,500Bushels453,600Gallons100Tons
3,500Bushels
30,240Gallons10,000Tons
350,000Bushels
3,024,000Gallons26Tons;910Bushels
7,865Gallons9,000foratankertruck124tonsCapacity557.7TruckEquivalencyVehicle3.8384.61Post-panamaxcontainership5,000TEU2,1169,330VLCC300,000tons2millionbarrelsofoil747-400FOceanTransportationAdvantagesLargecapacityLowcostEasypassage:notrestrictedbyroadorrailsDisadvantagesSlowVulnerabletobadweatherLesspunctualCargotypes98%ofworldtradeinvolumetermsconveyedbyseatransportBulkcargo散貨Break-bulkcargo雜貨Neo-bulkcargo件裝貨Containerizedcargo集裝箱貨Bulkcargo(散貨)
Bulkcargoiscommodity
cargothatistransportedunpackagedinlargequantities.Drybulkcargosuchascoal,grain,iron,cementLiquidbulkcargosuchaspetroleum,liquefiednaturalgas(LNG)MoveinbigquantitiesManyofthemareunprocessedrawmaterialwithlowvalueperunitweightrequiresspecialvesselswiththerightequipmenttoloadanddischargethecargothiscargogenerallyhasasingleorigin,destinationandclientTon-kmShippedbyMaritimeTransportation(inbillions)breakbulkcargo(generalcargo)goodsthatispackedindividually,andtobeloadedandunloadedonapiece-by-pieceorpalletizedbasisGenerallyhashighvalueperunitweightMoveinsmallerquantitiesThiscargotendstohavenumerousorigins,destinationsandclients.Beforecontainerization,economiesofscaleweredifficulttoachievewithbreak-bulkcargoastheloadingandunloadingprocesswasverylaborandtimeconsuming.Neo-bulkcargo件裝貨Uniformlypackagedgoods,suchasautomobilesandlogs,whichstoreassolidlyasbulk,butthatarehandledasgeneralcargo.Containerizedcargo
GenerallyhighvaluecargothatneedextraprotectionHowever,therangesofcontainerizedcargoisexpending…
Containerforbulkcargo
Cargo,TradeandShipCharacteristicsCargoTypeTradeCharacteristicsVesselSizeGeneralCargoBreak-bulkVariedsmallconsignments,Numerousconsignees,Slowhandlingrates,Variousroutes,NumerousportsSmallUnitized(containers)Moreuniformcargo,Rapidhandling,ManyportsSmalltomediumDryBulkOres/coal/cemetLargeconsignments,Longhauls,Moderatehandlingrates,Specializedterminals,FewportsMediumtoverylargeLiquidCrudeoilVerylargeconsignments,Longhauls,Fewroutes,Specializedterminals,FewportsVerylargetoultralargeOilproductsSmallshipments,Numerousconsignees,ManyportsSmalltomediumMaritimetransportfacility
andinfrastructurevesselschannelsportsVesseltypes(byfunction)Containervessels集裝箱船p267Ro/Rovessels滾裝船Break-bulkvessels雜貨船Combinationvessels多用途船LASH(LighterAboardShip)載駁船Oiltankers油船Bulk/Orevessels散貨船Refrigeratedship冷藏船Vesseltypes(bysize,indeadweighttons)Sizeofvessels--measuredbyDeadWeightTonnage--D.W.T.載重噸
D.W.T.isreferredtothecarryingcapacityintransportation.Itreferstotheamountofcargothatcanbeloadedonanemptyshipwithoutexceedingitsoperationaldesignlimits.Itcanbedividedinto2classes:grossD.W.T.andnetD.W.T.
1)GrossDeadWeightTonnage總載重噸
1)GrossDeadWeightTonnage總載重噸Itreferstothemaximumloadedweightthatisrestrictedwiththeloadedline.Itisthetotaloftheweightofloadedcargoes,necessaryfuel,freshwaterandothersparematerial.Totalloadedtonnage=fullloaddisplacement–lightdisplacement
2)DeadWeightCargoTonnage--D.W.C.T.凈載重噸Itreferstothemaximumweightofloadedcargoesthatashipiscapableoftransporting.Itisalsocalledasloaded-cargotonnage.Itisthemarginoftheamountofnecessarystorageoffuel,freshwaterandothersparematerialsubtractedfromthetotalofshipload.
OperatingCostsofPanamaxandPost-panamaxContainerships(inUSD)Vesseltypes(bysize,indeadweighttons)DomainsofMaritimeCirculationChannellength(inkm)watchthevedioandfindouthowaportoperatesDischarge卸貨Containerstackingarea集裝箱堆場(chǎng)Loadsequense裝載順序Crane起重機(jī),吊車Lorry卡車,接駁車Straddlecarrier跨車Typesofoceantransportation
Privatefleets私營(yíng)船隊(duì)Chartertransportation包船運(yùn)輸-shiploadsizeshipperLinertransportation班輪運(yùn)輸-lessthanshiploadsizeshipperPrivatefleets私營(yíng)船隊(duì)
Privateshipsareshipsthatareownedorleasedonalong-termbasisbythefirmmovingthegoods.Anotherelementofinterestininternationalshippingisthatofshipregistry.AlthoughashipmightbeownedbyanAmericanandplyaroutebetweentheU.S.andthePersianGulf,itmightberegisteredinandflytheflagofLiberiaorPanama,itiscalledflagofconvenience方便旗Theownersderivecertainbenefitsoftaxes,manning,andsomerelaxedsafetyrequirementsbybeingregisteredinthosecountries,ratherthanintheUnitedStates,Canada,orwherever.Charterservices(alsoknownasTramp).Inthisformofserviceamaritimecompanyrentsashipforaspecificpurpose,commonlybetweenaspecificportoforiginanddestination.Thistypeofshippingserviceisnotablyusedinthecaseofbulkcargo,suchaspetroleum,ironore,grainorcoal,oftenrequiringspecializedcargoships
Linershippingservices.Involvesaregularscheduledshippingserviceoftencallingseveralportsalongafixedroute.ThistypeofshippingserviceisnotablyusedinthecaseofgeneralcargoandcontainerizedcargoMaritimeShippingCharacteristics
TrampingLinerShipping
TransportationDemandNumberofshippersFewManyQuantityLargeSmallDensityHigh(weight)Low(volume)UnitvalueLowHighRegularityLowHigh
TransportationSupplyContractCharterpartyFreight(billoflading)VesselsLiquidandbulkGeneralcargoFrequencyLowHigh
ImplicationsFreightLiquidandmainbulkcommoditiesMinorbulkandgeneralcargo(containerized)
ShareinMaritimeTransportTons70%30%Value20%80%LinertransportationCharacteristicsofLinerregularscheduleddeparturesspecifiedrouterouteswithfixedbaseports
基本港comparativelyfixedfreightrates費(fèi)率LinertransportationTypesoflinersConferencelinersFreightratequotedbyshippingconferenceStablefreightratesRegularservicesNon-conferencelinersFreightratequotedbyindependentcarriersorvesseloperatorsLessdependableserviceHighflexibilitylinerconference
DefinitionAgreementbetweentwoormoreshippingcompaniestoprovidescheduledcargoand/orpassengerservice
onaparticulartrade
route
under
uniform
ratesandcommon
terms.Alsocalledshippingconference.
班輪運(yùn)輸?shù)呢涍\(yùn)程序承運(yùn)人攬貨,并向港口預(yù)訂泊位Cargocanvassing,berthreservation
托運(yùn)人填寫托運(yùn)單,租船訂艙ReservationofShippingSpace
備貨,報(bào)關(guān)Cargopreparation,customclearances裝船換單/接
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