Page 16 - 《水资源与水工程学报》2023年第5期
P. 16
! 34 " ! 5 # & ' ( ) & * + , - Vol.34No.5
2023 $ 10 % JournalofWaterResources&WaterEngineering Oct.,2023
DOI:10.11705/j.issn.1672-643X.2023.05.02
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EFGHI:TV213.4 JK7LM:A JNOI:1672643X(2023)05001208
Multidimensionalwaterresourcescarryingcapacityofthe
TenKongduiregionintheYellowRiverBasin
5
1,2,3
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5
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1
CUICaiqi,DUANLimin 1,2,3 ,PANHao,MIAOPing,WANGRuidong,LUXiaoyan,LIUTingxi
(1.CollegeofWaterConservancyandCivilEngineering,InnerMongoliaAgriculturalUniversity,Hohhot010018,China;2.Key
LaboratoryofWaterResourcesProtectionandUtilizationofInnerMongoliaAutonomousRegion ,Hohhot010018,China;
3.CollaborativeInnovationCenterforIntegratedManagementofWaterResourcesandWaterEnvironmentinInner
MongoliaoftheYellowRiverBasin ,Hohhot010018,China;4.OrdosRiverandLakeProtectionCenter,Ordos
017010,China;5.OrdosHydrologicalSurveyBureau,Ordos017010,China)
Abstract:TenKongduiregionintheInnerMongoliasectionoftheYellowRiverBasinisfacingtheshort
ageofwaterresourcescausedbytheoverexploitationofgroundwaterandthepredicamentof “foodanden
ergycompetingforwater”.Inviewofthisproblem,themultidimensionalwaterresourcescarryingca
pacityevaluationframeworkof “quantity-quality-domain-flow”wasconstructed,andtheevaluation
indicatorswereweightedsubjectivelyandobjectivelyusinganalytichierarchyprocessandentropyweight
method.ThentheTOPSISmodelwasusedtocarryoutthemultidimensionalcomprehensiveanalysisof
theregionalwaterresourcescarryingcapacity.Theresultsshowthatthecomprehensivecarryingcapacity
ofwaterresourcesinthestudyareashowedanupwardtrendfrom2000to2020 ,buttheoverallcarrying
capacitywasinacriticalcarryingstate;waterresourcesdimensioncarryingcapacityisrankedasfollows:
quantity>flow>quality>domain,andwaterresourcessubsystemcarryingcapacityisrankedasfollows:
waterusepattern>carrier>carryingobject.Overall,therigidconstraintsofthe“threeredlines”ofthe
country ’smoststringentwaterresourcesmanagementsystemandthefullimplementationoftheriverand
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