Page 72 - 《水资源与水工程学报》2022年第2期
P. 72
!33 " ! 2 # & ' ( ) & * + , - Vol.33No.2
2022 $ 4 % JournalofWaterResources&WaterEngineering Apr.,2022
DOI:10.11705/j.issn.1672-643X.2022.02.09
rs45ý®3sraST[\À>
1,2 1,2 1,2 1,2 1,2 1,2 1,2
noY , #pY , qrr , stu , &vw , x y , z {
(1. o3% U/gcd%j, ¯ ¯ 710054;2. o3% DÄÖ¹Ug
GpØ<=zBC{kl, ¯ ¯ 710054)
C D: DâwOæè¸p?BrsA-íAÝÇGr¹®D。Dâcd5Õ¹AÝÇ®D)
µ、 *¸¿Àp4Fqkmq0¹ÀäApAUVWãwo)*SoBF»。T
_ Dâcd¹A®Dª«Mk、 ADâ¿hiqÀäAª«p¼H4FRmÄpí,
àm&9hi。 ¡¢£: þ²#MkR;9Dv@Mk, ¬ ¡T*ö; DâwOæè¸r
skmqA、 mqrÍÎK3; ÀäA ¡pmGHëW0、 Uwº{R"²
3R。4F ¡*TDâcd¹A®Dq¬*¸¿Àp4F¡6±²w(%¤。
EFG: A®D; Dâcd; H
hi; ; *Irs; mGHë
HIAJK:P333;TV121 LMNOP:A LQRK:1672643X(2022)02006809
Advancesinresearchmethodsofrunoffevolutionunderchangingenvironment
1,2
1,2
1,2
1,2
SONGYitao ,WANGShuangtao ,LUOPingping ,ZHAXianbao ,
1,2
1,2
1,2
XUChengyi ,CAOZhe ,ZHUWei
(1.SchoolofWaterandEnvironment,Chang’anUniversity,Xi’an710054,China;2.KeyLaboratoryofSubsurfaceHydrology
andEcologicalEffectsinAridRegion ,MinistryofEducation,Chang'anUniversity,Xi’an710054,China)
Abstract:Affectedbythedualeffectsofclimatechangeandhumanactivities,thenaturalrunoffseriesof
riverbasinsareexperiencingspatialtemporalevolution.Thestudyontheevolutionofrunoffseriesandits
drivingfactorsunderthechangingenvironmentandthepredictionoffuturerunoffunderdifferentclimate
modesareofgreatsignificancetowaterresourcesmanagementandlongterm planningofriverbasins.
Thecomprehensiveandcomparativestudyontherelevantresearchmethodsarecarriedoutunderthecur
rentchangingenvironment ,includingthetestofrunoffevolutiontrend,theattributionanalysisofrunoff
variationandpredictionoffuturerunofftrend.Theresultsshowthatthecombinationofmultipletest
methodsisbetterthananyindividualtest ,andtheresultsofthecombinedtestmethodsaremorereliable.
Theimpactsofclimatechangeandhumanactivitiesvarygreatlyindifferentriverbasinsanddifferentpe
riods.Theuncertaintyoffuturerunoffpredictionresultsiscausedbythechoiceofclimatemodel ,hydro
logicalmodelanddownscalingmethodetc.Theresultscanprovidesomenewideasandscientificrefer
encesforthestudyofrunoffevolutionanddrivingfactorsunderchangingenvironment.
Keywords:runoffevolution;changingenvironment;quantitativeanalysis;climatemodel;possibleim
pact ;uncertainty
ÀkrÅ、 ¹Åw
¨GÄm*iEpD
1 ./01 [2]
â , ¬8äp³dv、 ÑUpØwUV
DâcdzDâwOæè¸?Brs¹ W#$)´ö^3%ÉpYZHd [3-6] , uDâc
pcd。kDâcd¹, UcÚpU
ÇO d¹AÝÇp®D4FmµfëíTB。
!"#$:20211001; %$:20220315
'()*: öwBC4;*-.(2018YFE0103800); 8G3%ßÚ4FRö19:4F-.(2019W -02)
+,-.: Ñ&¾(1996-), ], ~qNO, uQ4FG, 4FRSTUUVW、 AUì。
/0+,: AÇÇ(1981-), ], 4qo`O, PQ, <`, 4FRSUUVW、 AUì。