版權(quán)說(shuō)明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡(jiǎn)介
1
ClimateandDevelopment:AnAgendaforAction
2
ClimateandDevelopment:AnAgendaforAction
?2022TheWorldBankGroup
1818HStreetNW,Washington,DC20433
Telephone:202-473-1000;Internet:
ThisworkisaproductofthestaffofTheWorldBankGroupwithexternalcontributions.“TheWorldBankGroup”referstothelegallyseparateorganizationsoftheInternationalBankforReconstructionandDevelopment(IBRD),theInternationalDevelopmentAssociation(IDA),theInternationalFinanceCorporation(IFC),andtheMultilateralInvestmentGuaranteeAgency(MIGA).
TheWorldBankGroupdoesnotguaranteetheaccuracy,reliabilityorcompletenessofthecontentincludedinthiswork,ortheconclusionsorjudgmentsdescribedherein,andacceptsnoresponsibilityorliabilityforanyomissionsorerrors(including,withoutlimitation,typographicalerrorsandtechnicalerrors)inthecontentwhatsoeverorforreliancethereon.Theboundaries,colors,denominations,andotherinformationshownonanymapinthisworkdonotimplyanyjudgmentonthepartoftheWorldBankGroupconcerningthelegalstatusofanyterritoryortheendorsementoracceptanceofsuchboundaries.Thefindings,interpretations,andconclusionsexpressedinthisvolumedonotnecessarilyreflecttheviewsoftheorganizationsoftheWorldBankGroup,theirrespectiveBoardsofExecutiveDirectors,andthegovernmentstheyrepresent.
Thecontentsofthisworkareintendedforgeneralinformationalpurposesonlyandarenotintendedtoconstitutelegal,securities,orinvestmentadvice,anopinionregardingtheappropriatenessofanyinvestment,orasolicitationofanytype.SomeoftheorganizationsoftheWorldBankGrouportheiraffiliatesmayhaveaninvestmentin,provideotheradviceorservicesto,orotherwisehaveafinancialinterestin,certainofthecompaniesandpartiesnamedherein.
NothinghereinshallconstituteorbeconstruedorconsideredtobealimitationuponorwaiveroftheprivilegesandimmunitiesofanyoftheorganizationsofTheWorldBankGroup,allofwhicharespecificallyreserved.
RightsandPermissions
Thematerialinthisworkissubjecttocopyright.BecauseTheWorldBankGroupencouragesdisseminationofitsknowledge,thisworkmaybereproduced,inwholeorinpart,fornoncommercialpurposesaslongasfullattributiontothisworkisgivenandallfurtherpermissionsthatmayberequiredforsuchuse(asnotedherein)areacquired.TheWorldBankGroupdoesnotwarrantthatthecontentcontainedinthisworkwillnotinfringeontherightsofthirdparties,andacceptsnoresponsibilityorliabilityinthisregard.AllqueriesonrightsandlicensesshouldbeaddressedtoWorldBankPublications,TheWorldBankGroup,1818HStreetNW,Washington,DC20433,USA;e-mail:
pubrights@
.
Coverdesign:BradAmburn
3
ClimateandDevelopment:AnAgendaforAction
1.Contents
Foreword
4
Summary 6
1.CountryClimateandDevelopmentReports:integratingclimatechangeanddevelopment 7
2.Climatechangeposesamajorthreattolong-termdevelopmentobjectives 10
2.1.Climatechangehaswidespread,deep,andcascadingeffectsacrossmostsectors 10
2.2.Boostingresilienceandadaptationisanurgentandintegralpartofdevelopmentandpovertyreduction,
especiallyinlow-incomecountries 13
2.3.Evenwithadaptation,successfuldevelopmentandpovertyreductionrequireacceleratedmitigationaction,
especiallyfromhigh-incomecountriesandlargeemitters 19
3.Climateobjectivescanbeachievedwithoutcompromisingdevelopment 21
3.1.Structuralchangeandsupportivepolicyenvironmentsareneededforsuccessfulandjustclimateaction 21
3.2.SectoraltransitionswithprivatesectormobilizationcreateopportunitiestoreduceGHGemissionswhile
contributingtodevelopment 22
3.3.MostcountriescanfollowdevelopmentpathwaysthatalignwithajusttransitionandtheParisAgreement
withoutmajortrade-offs 33
4.Successrequiresurgentpolicyreformsandincreasedfinancialsupportfromtheinternational
community 39
4.1.Innovativeclimatefinancesolutionstomeetadditionalinvestmentneeds 39
4.2.Considerthepoliticaleconomyinpolicydesign 45
4.3.Buildinginstitutionalcapacityandimprovinggovernanceanddecisionmaking 46
4.4.Acceleratedinnovationandscalingupkeytechnologiesforadaptationandmitigation 47
4.5.Ajusttransition:preventingandmanagingimpactsonpeopleandcommunities 49
5.Prioritizationandsequencing:arequisiteforsuccess 51
5.1.Prioritizingwhatisgoodfordevelopmentorurgenttoachieveclimategoals 51
5.2.MainrecommendationsintheCCDRs 52
6.Conclusion 55
Acronyms
CBAM
CarbonBorderAdjustmentMechanism
CCAP
ClimateChangeActionPlan
CCDR
CountryClimateandDevelopmentReport
CPAT
ClimatePolicyAssessmentTool
CSA
climate-smartagriculture
DRM
disasterriskmanagement
EU
EuropeanUnion
EV
electricvehicle
GDP
grossdomesticproduct
GHG
greenhousegas
GRID
Green,Resilient,andInclusiveDevelopment
HIC
high-incomecountry
LIC
low-incomecountry
LMIC
lower-middle-incomecountry
M&E
monitoringandevaluation
MANAGE
(WorldBank’s)Mitigation,Adaptation,andNewTechnologiesAppliedGeneralEquilibrium
MFMod
(WorldBank’s)Macro-FiscalModel
MIC
middle-incomecountry
NDC
NationallyDeterminedContribution
O&M
operationsandmaintenance
SME
smallandmedium-sizedenterprise
SOE
state-ownedenterprise
UMIC
upper-middle-incomecountries
4
ClimateandDevelopment:AnAgendaforAction
AchievingClimateand
DevelopmentGoalsTogether
ForewordbyDavidMalpass
Developingcountriesfaceauniquechallengeofhavingtoachieve
theireconomicdevelopmentgoalsinthecontextofachanging
climate.
Policymakersfacetoughquestions.Howtotranslateshort-andlong-
termclimateimpactsintodecisionstoday?Whatpolicyreformsand
investmentsshouldbeprioritized?Whatarethetrade-offsbetween
immediatebenefitsandcostlierdelays?
Theanswerstothesequestionswillimpacteverysectoroftheir
economiesandsocieties.Moreover,thereisnosinglesolution:the
energytransitioninChinalooksverydifferentfrominChad,andthe
developmentprioritiesofPakistanvarysignificantlyfromthoseofTürkiye.
Allcountriescanbenefitfromasystematicapproachthatcombinesthebestavailabledata,models,andtoolstoprovideimmediateandactionablerecommendationsthatintegrateclimateanddevelopmentgoals.
Thatiswhatourtransformativenewdiagnostic—theCountryClimateandDevelopmentReports—setsouttodo.
ThereportsbuildontheWorldBankGroup’slongandongoingcountryengagementastheworld’sleadingdevelopmentinstitutionandtheleadingproviderofclimatefinancetothedevelopingworld.Eachreportisrootedinitsuniquecountrycontext:fromthecountry’sclimatecommitmentsanddevelopmentprioritiestoitsincomelevelanditssectoraltransitions.Thereportstakeapeople-centricapproach,frompeoplelivinginflood-proneareastoworkersinthecoalindustry,toprotectthepoorestandmostvulnerableandcontributetoajusttransition.Theycapturetheessentialroleoftheprivatesectorinincreasingresilienceandreducingemissions.Theyalsoexaminethe
“Allcountriescanbenefitfromasystematicapproach
thatcombinesthebestavailabledata,models,andtools
toprovideimmediateandactionablerecommendations
thatintegrateclimateanddevelopmentgoals.Thatis
whatourtransformativenewdiagnostic—theCountry
ClimateandDevelopmentReports—setsouttodo.”
5
ClimateandDevelopment:AnAgendaforAction
technologiesandinnovationsneededforlowercarbonintensityproductionofelectricity,steel,cement,andmanufacturing,andhowtheworldwillbuildgreenandefficientsupplychainsforsustainabledevelopment.
Theresultisthateachreportcontainsawealthofinformationonthepathwaysandinvestmentsthatcanhelpeachcountrytoshapealow-carbon,resilientdevelopmentfuture.Thesereportsdonotprovidealltheanswers,buttheyoffernewanalysisandlayoutthechallengesandopportunitiesofclimateanddevelopmentinanintegratedwaythatenablespolicymakerstobetterfindtheanswerstheyneed.
Thefirstbatchofreportsspans24countries:Argentina,Bangladesh,BurkinaFaso,Cameroon,Chad,China,ArabRepublicofEgypt,Ghana,Iraq,Jordan,Kazakhstan,Malawi,Mali,Mauritania,Morocco,Nepal,Niger,Pakistan,Peru,Philippines,Rwanda,SouthAfrica,Türkiye,andVietnam.EachreportisconductedjointlybytheWorldBankanditsprivatesectorarms,theInternationalFinanceCorporationandtheMultilateralInvestmentGuaranteeAgency,andinclosecoordinationwiththeInternationalMonetaryFund.Iwanttothankallthosewhohavetakenpartinthisgroundbreakingexercisefortheirinsights,rigor,collaborativespirit,andhardwork.
Thisanalysis,ClimateandDevelopment:AnAgendaforAction,drawsfromtherichnessoftheindividualcountryreportsandsharessomeearlyinsightswehavegleanedfromthefirstbatch.Theseearlyinsightsarestriking.InCCDRcountries,investinganaverageof1.4%ofGDPinadaptationandmitigationcouldincreasetheirresilienceandreducetheiremissionsbyasmuchas70%by2050.ThetransitioncouldseepositiveimpactsonGDPandemployment,butthesemustbebalancedagainstlossesinfossilfuel-intensivesectorswhichwillimpactsomepopulationsandcommunities.
Thegainsaretheretobereapedbuttheyarenotautomatic:theydependoncarefullydesignedpoliciesaswellasincreasedfinancialsupportfromrichereconomies.Especiallyinlower-incomecountries,whereinvestmentneedsforclimateactionoftenexceed5%ofGDP,increasedvolumesofconcessionalfinance—includingthroughgrants—arecriticaltoasuccessfulandjusttransition.
ThefirstbatchofCCDRsshowsusthattacklingclimateanddevelopmentisachievable.Together,wecanforgeapathtowardalow-carbonresilientfuture.
6
ClimateandDevelopment:AnAgendaforAction
Summary
Climatechangeposesamajorthreattolong-termdevelopmentobjectives,especiallypovertyreduction,andacceleratedemissionreductionsareneeded,particularlyinhigh-incomeandotherhigh-emittingcountries.Reducingemissionscanbedonewithoutcomprisingdevelopment:takentogether,CCDRlow-carbondevelopmentstrategiesreduceemissionsby70%,withoutsignificantimpactongrowth,providedthatpoliciesarewelldesignedandfinancingisavailable.Financingneedsaverage1.4percentofGDP,amanageableamountwithappropriateprivatesectorinvolvement.Butinlower-incomecountries,financingneedscanexceed5%,whichwillrequiremoresupportfromhigh-incomecountries,includingincreasedconcessionalresources.
Tosupportthealignmentofdevelopmentandclimateobjectivesatthecountrylevel,theWorldBankGrouphaslaunchedanewcorediagnostictool:theCountryClimateandDevelopmentReport(CCDR).TheCCDRsintegrateclimatechangeanddevelopmentconsiderationsandaimtohelpgovernments,privatesectorinvestors,citizens,anddevelopmentpartnersprioritizethemostimpactfulactionsthatcanboostresilienceandadaptationandreducegreenhousegas(GHG)emissions,whiledeliveringonbroaderdevelopmentobjectives.Thefirstsetof20CCDRscovers24countriesandprovidethreemaininsights.
First,climatechangeposesamajorthreattolong-termdevelopmentobjectives,especiallypovertyreduction.Withappropriateadaptationpolicies,countriescanreduceimpactsintheshortterm.Buteventhen,successfuldevelopmentrequirerapidreductionsinglobalGHGemissions,whichrequiresfirstandforemostacceleratedmitigationactioninhigh-incomecountriesandotherlargeemitters.
Second,climateobjectivescanbeachievedwithoutcompromisingdevelopment,butonlyifkeyconditionsaremet.Thesekeyconditionsincludewell-designedclimateactions,strongparticipationoftheprivatesector,adequateinternationalsupport,andappropriatecomplementarymeasurestomanageunavoidabletrade-offs,protectpoorpeople’sconsumption,andfacilitateajusttransition.MostCCDRlow-carbondevelopmentpathwaysaremoreambitiousthanexistingNDCs,reducingtotalGHGemissionsinCCDRcountriesby70%comparedwithacurrent-policyscenario.Takentogether,however,theywouldstillleadtosignificantemissionsin2050,showingtheneedtoadjustthesepathwaystoincreaseambitionovertime,butalsoforenhancedsupportfromandactioninHICs,includingwithnegativeemissions.
Third,successrequireschallengingpolicyreforms,reallocationofscarcepublicresources,increasedmobilizationofprivatecapital,andincreasedfinancialsupportfromtheinternationalcommunity.Resilientandlow-carbonpathwayscandeliverneteconomicgains,ifadditionalannualinvestmentneedsaveraging1.4percentofcountries’GDPover2022–30canbemet.Thetransitionalsorequiresmanagingpoliticaleconomyobstacles;strengtheninginstitutions;acceleratingdiffusionofnewtechnologies;andmanagingdistributionaloutcomes.Tobesuccessful,allcountrieswillrequirecarefullydesignedpoliciesandscaled-upfinancialsupportfromrichereconomies.Low-incomecountriesfacehigherinvestmentneeds,oftenexceeding5percent,andwillneedaccesstosustainedlevelsofconcessionalresources,includinggrants.
TheCCDRsrecognizethatineachcountry,agovernment-ledprioritizationandsequencingexerciseisanessentialsteptotranslatethediagnosticintoacountry-ownedstrategyandimplementableinvestmentplan.ACCDRcanbeanopportunityforgovernmentsandprivatesectorinvestors,citizens,internationalfinancinginstitutions,andWorldBankGrouppartnerstoengageondevelopmentandclimateaction,withbettercountry-levelcoordination.
7
ClimateandDevelopment:AnAgendaforAction
1.CountryClimateandDevelopmentReports:integratingclimatechangeanddevelopment
Climatechange—causedbygreenhousegas(GHG)emissionsfromhumanactivities—posesseriousthreatstocountries’abilitytosecurepastdevelopmentsgainsandsustainimprovementsinlivingstandards.Climatechange,poverty,andinequalityaredefiningchallengesofourtime—anditiscrucialthatwetacklethemtogether,acknowledgingtheinterconnectionsbetweenpeople,planet,andtheeconomy.Tothisend,itisurgentthatcountriesbuildtheresilienceandadaptationoftheirpeopleandeconomiestotheeffectsofclimatechangeintheirdevelopmentstrategies,whilealsoreducingGHGemissionstomitigatedamagingchangestotheglobalpublicgoodthatisclimate.IntegratingclimateanddevelopmentisattheheartoftheWorldBankGroup’sClimateChangeActionPlan(CCAP)2021–25andtheWorldBank’sGreen,Resilient,andInclusiveDevelopment(GRID)approach.1
TheWorldBankGrouphasrecentlylaunchedanew,corediagnostictool:theCountryClimateandDevelopmentReport(CCDR).Integratingclimatechangeanddevelopmentconsiderations,thisdiagnosticisjointlyconductedbytheWorldBank,theInternationalFinanceCorporation,(IFC)andtheMultilateralInvestmentGuaranteeAgency(MIGA),inclosecoordinationwiththeInternationalMonetaryFund.ItaimstohelpcountriesprioritizethemostimpactfulactionstoboostresilienceandadaptationandreduceGHGemissions,whiledeliveringonbroaderdevelopmentobjectives.CCDRsaredesignedtoanalyzetheconnectionbetweenclimateanddevelopmentpoliciesandidentifyconcretepriorityactionsthatsupportcountries’developmentgoalsastheyimproveclimateresilienceandloweremissions.Capturingthecentralityofpeopleinclimatechangepolicies,CCDRsassesshowclimaterisksaffectpeople,andhowgovernmentsandtheprivatesectorcanbuildresilience,consideringtheimplicationsofphysicalandtransitionrisksonpovertyandjobs.Thefirstsetof20CCDRs(publishedorinpress)covers24countries(figure1).2BuildingonthelessonslearnedfromtheinauguralyearoftheCCDR,weaimtorolloutCCDRstoallourclientcountriesoverthenextthreetofiveyears.
CCDRsuseascenarioapproach—consideringcountry-specificresilientandlow-carbondevelopmentpathways—toexplorethreebroadpolicyspaces.First,theylookatsectoralandmacroeconomicpoliciesandinvestmentsthatcreatesynergiesbetweenclimateactionandshort-tomedium-termdevelopmentobjectives.Forexample,improvingpublictransitcanexpandaccesstojobsandcriticalsocialservices,particularlyforwomenandthepoor,reducetrafficcongestion,andaddresslocalairpollution,allwhilereducingGHGemissions.Second,CCDRsexaminepotentialtrade-offsbetweenclimateandotherdevelopmentobjectivesandidentifypoliciesandinvestmentsthatcanpreventormanagethesetrade-offs.Forexample,decommissioningcoalinfrastructurereducesGHGemissionsbutcouldhaveadversesocialimpactsifnotaccompaniedbytargetedsupportforlocalcommunitiesandworkers.Third,CCDRsexploreopportunities,reforms,investments,andpolicyinstrumentstofurtherleverageprivatesectorresourcesandsolutionsforbothclimatechangeadaptationandmitigationandtobettermanagedistributionalimpactsandthepoliticaleconomy,usingapeople-centricapproachtotheclimateanddevelopmentagenda.
1
/handle/10986/35799;/handle/10986/36322
.
2
/en/publication/country-climate-development-reports
.
8
ClimateandDevelopment:AnAgendaforAction
Initiated
DominicanRepublic
Azerbaijan
Bhutan
Cambodia
CentralAfricanRepublic
Colombia
DemocraticRepublicofCongo
C?ted'Ivoire
Paraguay
Romania
Tunisia
Uzbekistan
WestBankandGaza
Zimbabwe
EcuadorGuinea-BissauIndia
KenyaLebanonLiberiaMadagascar
Aspublicdocuments,CCDRscanprovideimpetusatthecountrylevelforgovernments,theprivatesector,citizens,anddevelopmentpartnerstoengageintheclimateanddevelopmentagenda.Byconveningprivatesectorinvestors,governments,andmultilateraldevelopmentbanks,CCDRssupportcoordinatedcountry-levelclimateaction,andcanhelpdirectconcessionalandprivatefinancingfromprivatesectordevelopmentfinanciersandnontraditionaldonorstohigh-impactclimateaction.
FIGURE1:CCDRcountriescoveredinthissynthesispaperandthosewhereCCDRshavebeenrecentlyinitiated
Publishedorinpress
Mali
Mauritania
Morocco
Nepal
Niger
Pakistan
PeruThePhilippinesRwanda
SouthAfricaTürkiyeVietnam
Argentina
Bangladesh
BurkinaFaso
Cameroon
Chad
China
Egypt
Ghana
Iraq
Jordan
Kazakhstan
Malawi
Forthcoming
AngolaBrazilHonduras
Indonesia
Mozambique
Onhold
Ukraine
Sudan
EasternCaribbean
(AntiguaandBarbuda,
Dominica,Grenada,St.Kitts
andNevis,St.Lucia,andSt.
VincentandtheGrenadines)
Population(billions,2021)
GDP($,trillions,2020)
GHGemissions(MtCO2e,2018)
2.7
(34.5%)
393(0.8%)
2.7(34.0%)
15,980(33.8%)
19.4
(22.4%)
2.6
(3.0%)
3.9
3,387(7.2%)
22,063(46.7%)
60.5(69.9%)
(4.5%)
1.8
(23.2%)
0.6(7.2%)
5,460(11.5%)
Note:MtCO2e=milliontonsofcarbondioxideequivalent.
CCDRscombinethebestavailabledata,models,andtoolstoplacewhatisoftenadiscussionofimpactsinthedistantfutureintomoreimmediateandactionablerecommendationsfordecisionmakerstoday.Whiletheanalysisanddiagnostictypicallyextendto2050,CCDRpolicyrecommendationsfocusonthemedium-term,especiallytheyearsuntil2030.TheybenefitfromtheexpertiseofWorldBankGroupclientsandstaffondevelopmentchallenges—includingpovertyandprivatesectorissues—andstrongsynergieswithotherdiagnostics,suchasCountryEconomicMemorandums,PovertyAssessments,andCountryPrivateSectorDiagnostics.Theywillbeusefulfor:
9
ClimateandDevelopment:AnAgendaforAction
?TheWorldBankGroup:CCDRswillinformtheWorldBankGroup’sSystematicCountryDiagnosticandCountryPartnershipFramework,ensuringthatthegroup’sprioritiesandfinancingportfolioconsiderdevelopmentandclimateobjectives.
?Governments:Byprovidingastrategic,macrofiscal,andfinancialdiscussiononclimate-relatedissues,andcomplementingWorldBankGroupsectoralengagementandanalyses,CCDRswillhelpcountriesframetheirowndevelopmentandclimateobjectives,facilitateawhole-of-governmentapproachtothisagenda,andidentifyhowtomobilizetheprivatesectorincludingprivatesectorcapital.
?Theprivatesectorandgeneralpublic:Aswellasthemaineconomicrisks,CCDRsidentifyeconomicopportunitiesforprivatesectorinvestmentandmarkets.Theycanalsotriggeraconversationwiththepublicandcivilsocietyaroundkeypriorities,trade-offs,andajusttransition.
?Aglobalaudience:CCDRsexplorerealisticpathwaystoachievetheglobalcommunity’sdevelopmentandclimateobjectives,includingtheSustainableDevelopmentGoalsandthe
2030agenda,andidentifypolicyandexternalfinancingneedsaswellascommontechnologyandtradeissues.
ThissynthesissummarizesthemainemergingfindingsfromthefirstsetofCCDRs.Itidentifiescommonalitiesaswellasdifferencesandspecificitiesacrosscountrycontexts,incomegroups,andgeographies.Italsoaimstocombinetheseinsightstoinformonhowinternationaldevelopmentpartners—especiallyhigh-incomecountries(HICs)—shouldsupporttheglobaltransitiontowardamoreresilientlow-carbondevelopmentpath,includingthroughtheirownclimateactionandsupporttoclimateactioninlow-andmiddle-incomecountries(LICsandMICs)thushelpingreconcileclimateanddevelopment.
10
ClimateandDevelopment:AnAgendaforAction
2.Climatechangeposesamajorthreattolong-termdevelopmentobjectives
?Climatechange—causedbyGHGemissionsfromhumanactivities—posesamajorthreattolong-rundevelopmentobjectives,especiallypovertyreduction.
?Withappropriateadaptationpolicies,countriescanreduceimpactsintheshortterm.
?Evenwithappropriateadaptation,successfuldevelopmentandpovertyreductionrequirerapidreductionsinglobalGHGemissions,whichrequiresfirstandforemostacceleratedmitigationactioninHICsandotherlargeemitters.
Climatechangeaffectsallenvironmentalconditionsinwhichpeopleliveandeconomiesoperate,withcomplexdirectandindirectimpactsonactivitiesandwell-being.Forexample,someimpactsarefeltthroughchangesinaverageclimateconditions,suchaswaterscarcityorthespatialdistributionofplants,crops,andwildlife,whileothersarefeltthroughchangesinthefrequencyandintensityofextremeweatherevents,suchasheatwaves,drought,floods,orstorms.Impactscanbedirect,suchaswhenhighertemperaturesaffecthealth,well-being,orlaborproductivity,orindirect,suchaswhenchangesinclimateaffectthedistributionofpeststhataffectagriculturalyieldsormagnifyconflict.ThefirstsetofCCDRsexaminemanyimpactchannels—includingeffectsonlaborproductivity,agriculturalyields,ornaturalhazards—toidentifyopportunitiesforprotectingeconomiesandpopulations.
Thefutureimpactsofclimatechangecriticallydependonthechoiceswemaketoday.Impactscanbereducedintheshorttermwithappropriatedevelopmentandadaptationpoliciesandinterventions,andinthemedium-to-longtermbyreducingglobalemissions.GHGemissions,demographics,technologies,workingconditions,andsocialandphysicalinfrastructureswillhavealargeimpactonboththemagnitudeofclimatechangeandthevulnerabilityofaffectedeconomiesandpopulations.
2.1.Climatechangehaswidespread,deep,andcascadingeffectsacrossmostsectors
Sectoral,macroeconomic,andpovertyimpactassessmentsdemonstratevulnerabilitytoclimatechange,especiallyinlow-incomeandhigh-povertycountries.Theimpactsofclimatechangearewide-rangingandcomplex,andtheyoftencascadeacrosssectorsandsystems.Anddespitebeingpartialandnotextendingbeyond2050(whentheworstimpactsareexpected),theCCDRimpactassessmentsdemonstratethatclimatechangehassignificantimplicationsforfoodsecurity,humanhealth,economicopportunities,anddevelopmentoutcomes(table1).TheCCDRsalsoshowthatimpactstendtobelocalized,withcountriesandregionsexposedtodifferentthreats.Forexample,inSub-SaharanAfrica,whereverypoorpeoplespendalargeshareoftheirbudgetonfood,peoplearehighlyvulnerabletoagriculturalimpactslocallyandinotherbigfood-producingcountries.Thedirectimpactofhighertemperaturesonlaborproductivity—especiallyforoutdoorworkers—isoneofthemainsourcesofeconomicdamageacrossallcountries.
11
ClimateandDevelopment:AnAgendaforAction
TABLES.1:ExamplesofclimatechangeimpactsfromthefirstsetofCCDRs
Agricultureandfood
?By2030,Vietnamcouldexperienceagriculturallossesofupto6.2%comparedto2010levelsasopposedtoascenario
withoutclimatechangewhereagriculturaloutputisestimatedtoincreaseby25%
?InArgentina,annuallossesinrainfedagriculturefromwaterdeficitsorexcessesareestimatedat$2.1billion(0.6%of
GDP)
?By2050,inadryorhotscenario,theSahelcountriescouldexperiencea5–10%and11–20%fallincroprevenuesand
livestockyield,respectively,whileinawetscenario,theimpactonlivestockyieldscouldbepositiveinallcountries
?By2050,withoutclimatechangeadaptation,morethan2.6millionunitsoflivestock(71%ofthecurrenttotal)in
Camerooncouldbeunderdrought-inducedstressconditionsannually
?By2050,overallfoodproductioninEgyptcoulddeclineby5.7%
Water
?Withou
溫馨提示
- 1. 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 2024廣西公務(wù)員考試及答案(筆試、申論A、B類、行測(cè))4套 真題
- 2025年粵教新版選修化學(xué)下冊(cè)月考試卷
- 2025年粵教新版七年級(jí)物理下冊(cè)階段測(cè)試試卷含答案
- 2025版無(wú)人駕駛技術(shù)研發(fā)內(nèi)部員工入股分紅合同4篇
- 二零二五版農(nóng)業(yè)用地經(jīng)營(yíng)權(quán)流轉(zhuǎn)與生態(tài)補(bǔ)償合同3篇
- 2025年度婚姻登記證丟失補(bǔ)發(fā)服務(wù)合同4篇
- 2025年度藝術(shù)工作室租賃服務(wù)合同4篇
- 2025年度企業(yè)間綠色信貸借款合同
- 二零二五年度裝配式建筑抹灰勞務(wù)分包技術(shù)合同4篇
- 二零二五年度兒童營(yíng)養(yǎng)面包研發(fā)及訂購(gòu)合同4篇
- 2024年社區(qū)警務(wù)規(guī)范考試題庫(kù)
- 2024年食用牛脂項(xiàng)目可行性研究報(bào)告
- 2024-2030年中國(guó)戶外音箱行業(yè)市場(chǎng)發(fā)展趨勢(shì)與前景展望戰(zhàn)略分析報(bào)告
- GB/T 30306-2024家用和類似用途飲用水處理濾芯
- 家務(wù)分工與責(zé)任保證書
- 消防安全隱患等級(jí)
- 溫室氣體(二氧化碳和甲烷)走航監(jiān)測(cè)技術(shù)規(guī)范
- 2023山東春季高考數(shù)學(xué)真題(含答案)
- 為加入燒火佬協(xié)會(huì)致辭(7篇)
- 職業(yè)衛(wèi)生法律法規(guī)和標(biāo)準(zhǔn)培訓(xùn)課件
- 高二下學(xué)期英語(yǔ)閱讀提升練習(xí)(二)
評(píng)論
0/150
提交評(píng)論