Page 65 - 《水资源与水工程学报》2022年第2期
P. 65
!33 " ! 2 # & ' ( ) & * + , - Vol.33No.2
2022 $ 4 % JournalofWaterResources&WaterEngineering Apr.,2022
DOI:10.11705/j.issn.1672-643X.2022.02.08
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HIAJK:TV213.4 LMNOP:A LQRK:1672643X(2022)02006107
Studyonrationalallocationofwaterresourcesbasedonspatialbalance
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FANHongmei ,LIUXiaomin ,LIUTingxi,WANGWenjuan ,FENGYan
(1.CollegeofWaterConservancyandCivilEngineering,InnerMongoliaAgriculturalUniversity,Hohhot010018,China;
2.InnerMongoliaJinhuayuanEnvironmentalResourceEngineeringConsultingCo.,Ltd.,Hohhot010020,China;
3.InnerMongoliaResearchInstituteofYellowRiverEcology,Hohhot010020,China;4.HydrologicalBureauof
SongliaoWaterResourcesCommission(InformationCenter),Changchun130021,China)
Abstract:Wateristhebasic,predominentandcontrollingelementofeconomicandsocialdevelopment.
Thebearingspaceofwaterdeterminesthescopeofeconomicandsocialdevelopment,andtheshortage
andunbalancedspatialdistributionofwaterresourcesaretheprominentcontradictionsinnorthernChina.
Basedontheconventionalwaterresourcesallocation ,andtheobjectivefunctionandconstraintsofspatial
equilibrium,theideaof“spatialequilibrium”watercontrolwasintroducedtoconstructadoublelayer
multiobjectiveallocationmodelofwaterresourceswithspatialequilibrium,economy,societyandecolog
icalenvironmentastheobjectivefunctionsandspatialequilibrium ,availablewatersupplyandpositive
variablesastheconstraints,andthentheimprovedgeneticalgorithmwasadoptedtosolvethemodel.The
applicationofthismodeltotheresearchoftherationalallocationofwaterresourcesinHorqinDistrict,
TongliaoCity,InnerMongoliashowthatthespatialequilibriumlevelofwaterresourcesintheplanning
yearissignificantlyimproved,theoverallspatialequilibriumdegreeofwaterresourceswillincreasefrom
0.40inthecurrentyearto0.71in2025 ,andthespatialequilibriumlevelwillreachthequasibalanced
level.In2030 ,theoverallspatialequilibrium degreeofwaterresourceswillcontinuetoincreaseto
0.83 ,reachingthebasicequilibrium level.Theresearchresultsenrichedtheapproachesofwaterre
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