a conceptual framework of critical infrastructure resilience
TRANSCRIPT
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AConceptual
JohnE.Thomas,MSEE,MBAPhDCandidate,ResearchAssociateAdvisor,Dr.ThomasSeager20May2016 SustainableEngineeringandtheBuiltEnvironment
FrameworkofCri>calInfrastructureResilience:integra(ngpeopleandcomplexsystems
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TSAluggagescreeningissues3000+bagsmissedtheirflight
Thursday12May2016
DarnellEarley,FlintEMPhoto:ZackWiIman/AP
Photo:RyanGarzaDetroitFreePress
Criminalchargesfiledagainst3governmentemployees 4/20/16
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SocialEcologyofInfrastructureResilience
Adapted(Masten,2010;Bronfenbrenner,1979)
Areaoffocus
PsychologicalSystems
BiologicalSystems
444Introduc>on Concepts Framework Yes,and…
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Photo:FelixPharandDeschenes
ResearchQues>ons
What?Theore(cal • Parameters,processes,&relaYonships?
How?Conceptual • Howtoconceptualizeresilience?
Why?Opera(onal
• FacilitatemulYdisciplinarydialogue,beIersoluYons!
ConceptsIntroduc>on Framework Yes,and…
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Whatisaframework?
• Structureofideas&theories• LogicalfoundaYononexisYngtheory• Literaturereview• Conceptual&visualrepresentaYon• ProposiYonforempiricalverificaYon
Whydoweneedanotherone?
• Currentf/w’sareinadequate• MulYplecomplexadapYvesystems• Human,socio-technicalfactors
• Lackofcommonlanguage• Enabledialogueamongdisciplines• ContributetoholisYcproblemdefiniYon
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(Masten,2001)
Assets,risks,&bipolarvariablesw/main-effectonoutcomes
Risksw/main-effectonoutcomesModerator&risk-ac>vatedmoderators
ResilienceModelsProtec>ve Protec>ve-stabilizing
Variables&processes
Introduc>on Concepts Framework Yes,and…
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Stressors/Shocks
Vulnerabilityfactors
ProtecYvefactors
BoundarycondiYons
(+/-)
ResilienceConcepts
ModelAdapted:(Masten,2001;Luthar,2000)(Hollnageletal,2011;Brofenbrenner,1979)
Outcomes
Space
Time
ConceptsIntroduc>on Framework Yes,and…
• Moderatorvariables• ProperYes&processes• ComponentcharacterisYcs• Bi-polar(+/-)
• Risks,suscepYbility• ProperYes&processes• Componentthresholds• Main-effect&operator
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Stressors/Shocks
Ecological
Technical
SocialVulnerabilityfactors
ProtecYvefactors
SystemsofSystems
(+/-)
ModelAdapted:(Masten,2001,2014;Luthar,2000)(Lerner,2006;Holling,2002;Smith&SYrling,2008)
Outcomes
Space
TimeMeaning
Context
Dimensions
ConceptsIntroduc>on
SETSResilienceConcepts
Framework Yes,and…
BoundarycondiYons
• Systems&networks• Dynamiccoupling• Feedback• Context• Meaning
ResilienceRela>onalDynamics
Adapted(Bronfenbrenner,1979;Ungar,2013)
IndividualsçèEnvironments(groups)(systems)
ResilienceProcesses
• Navigate&negoYateresources• Recursive&reciprocalprocesses
ResilienceProperYes Outcomes
Impacts
ConceptsIntroduc>on Framework Yes,and…
DarnellEarley,FlintEMPhoto:ZackWiIman/AP
Adapted(Thomas,2016)
Environment=Infrastructures:energy,water,transportaYon…
SocialSystems
Infrastructures
Power
WaterRoads
TechnicalSystems
ResilienceProcesses
CoupledSocial-technicalSystemsSpace
TimeMeaning
Dimensions
ConceptsIntroduc>on Framework Yes,and…
• Sensing—monitorsystemsstatevariables• An>cipa>ng—imaginingpossiblestateoutcomes• Adap>ng—changingstatevariables• Learning—differenYate,integrate,&createknowledgeinformingsystembehaviors
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Individual&GroupResilienceAc(ons,behaviors,&ar(facts
(Park,Seager,Rao,ConverYno,&Linkov2013)(Hollnagel,Paries,Woods,&Wreathall2013)(Linkov,Eisenberg,Bates,Chang,CoverYno,Allen,Flynn,Seager2013)
Social-technicalResilienceEnablingProcesses
ResilienceSocio-TechnicalProcesses
Outcomes
Sensing AnYcipaYng AdapYng Learning
(Thomas,2016)
Framework Yes,and…ConceptsIntroduc>on
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Stressors/Shocks
Vulnerabilityfactors
ProtecYvefactors (+/-)
Ecological
Technical
Social SystemsofSystems
Outcomes
ResilienceSocio-TechnicalProcesses
AnYcipaYng AdapYngSensing Learning
ResilienceConceptualFramework
(Thomas,2016)
Context
Exogenous
Endogenous
Domains
Space
TimeMeaning
Dimensions
13Framework Yes,and…ConceptsIntroduc>on
BoundarycondiYons
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1. Systems2. ProtecYvefactors3. Vulnerabilityfactors4. Stressors,shocks5. SAALprocesses6. BoundarycondiYons7. Dimensions8. Domains9. Context
9Parameters
FrameworkScorecard
Framework Yes,and…ConceptsIntroduc>on
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Stressors/Shocks
Vulnerabilityfactors
ProtecYvefactors (+/-)
Outcomes
ResilienceSocio-TechnicalProcesses
AnYcipaYng AdapYngSensing Learning
Context
BoundarycondiYons
SocialSystems
TechnicalSystems
(Thomas,2016)
Power
Roads
Water
Space
TimeMeaning
Dimensions
Exogenous
Endogenous
Domains
InfrastructureResilienceConceptualFramework
15Framework Yes,and…ConceptsIntroduc>on
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PVSO• P=ProtecYvefactors• V=Vulnerabilityfactors• S=Stressors/Shocks• O=Outcomes
Adapted:(Esbjörn-Hargens,Zimmerman,2009)
Integralmapofcoupledsocialandtechnicalsystems
PVSOPVSO
PVSO PVSO
Yes,and…ConceptsIntroduc>on Framework
DarnellEarley,FlintEMPhoto:ZackWiIman/AP
Photo:RyanGarzaDetroitFreePress
ResilienceSocio-TechnicalProcesses
AnYcipaYng AdapYngSensing Learning
Outcomes
Proposi>ons
Photo:FelixPharandDeschenes
Resilienttechnologyrequiresresilientpeople
Yes,and…Resilientpeoplerequireresilienttechnology
?
Resilience,SimulaYonforWater,Power&RoadwayNetworks,NSFGrantNo.1441352ThismaterialisbaseduponworksupportedbytheNa(onalScienceFounda(on(NSF)undergrantNo.1441352.Anyopinions,findings,conclusions,orrecommenda(onsexpressedinthismaterialarethoseoftheauthorsanddonotnecessarilyreflecttheviewsoftheNSF.
ThankYou
IntegralResilience.org
Thomas,JohnE.Co-authors:Eisenberg,DanielSeager,ThomasPh.D
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References
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