世界银行-曼谷城市热量时空特征建模（英）-2025.6.pdfVIP

d

e

z

i

r

o

h

t

u

A

e

rPolicyResearchWorkingPaper11158

u

s

o

l

c

s

i

D

c

i

l

b

u

P

d

e

z

i

r

o

h

t

u

A

e

r

uModelingSpatio-TemporalCharacteristics

s

o

l

c

s

iofUrbanHeatinBangkok

D

c

i

l

b

u

P

JuanA.Acero

VivekK.Sinh

d

eStevenL.Rubinyi

z

i

r

o

h

t

u

A

e

r

u

s

o

l

c

s

i

D

c

i

l

b

u

P

d

e

z

i

r

o

h

t

u

A

e

r

u

s

o

l

c

s

i

D

c

i

l

b

u

P

Urban,DisasterRiskManagement,ResilienceandLandGlobalDepartment

June2025

PolicyResearchWorkingPaper11158

Abstract

Urbanareasaccumulateheat,developingdistincturbaninsurroundingruralareas.Thehighesttemperaturediffer-

climatesthatdifferfromtheregionalclimate,leadingtoences(4°C)occuratnightduringthisseason,withover

elevatedmeanairtemperatureswithincities.Intropical50%ofBMA’surbanareaandpopulationexperiencingsus-

climates,suchasBangkok,thisurbanheatcancontributetainedexposuretotheseelevatedtemperatures.Incontrast,

tohighlevelsofheatstress.Thisstudyanalyzesthespatialthesmallesttemperaturedifferencesoccurinthehotand

andtemporalvariationofairtemperatureintheBangkokdryseason,despiteitbeingthehottestoverall,duetolow

MetropolitanAdministration(BMA)usingdynamiccli-soilmoisturelimitingruralcooling.Underspecificcondi-

matemodeling(WRF,v4.2).Theanalysisfocusesonthreetions,anurbancoolisland(TurbanTurban)maydeve