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29420098BulletinofSoilandWaterConservationVol.29,No.4Aug.,2009:2009204213:2009205223:(2008BAJ11B04);(2008BAB38B01):(1976),(),,,,E2mail:selinapple@163.com:(1964),(),,,,E2mail:ymhu@scau.edu.cn1,2,1,1,1,1(1.,510642;2.,510640):,,;Costanza,;,,,,GDP,,GDP,,,GDP:;;:A:1000288X(2009)04022906:F301.2QuantitativelyStudyonLanduseEcosystemServiceValueinGuangzhouCityWANGLu1,2,YANGJie1,HUYue2ming1,LIJian2hua1,JIAZheng2lei1(1.CollegeofInformation,SouthChinaAgriculturalUniversity,Guangzhou,Guangdong510642,China;2.GuangzhouInstituteofGeochemistry,ChineseAcademyofSciences,Guangzhou,Guangdong510640,China)Abstract:Quantitativelystudyonlandusechangeandecosystemservicevalueinfastdevelopingareaswillbeascientificbasisforreasonablepricing,effectivecompensationofecologicalresources,andcoordinateddevel2opmentofnaturalecosystemandsocio2economicsystem.AnalysisofthechangesoflanduseinGuangzhouCityadopetedthesinglelandusedynamicdegreemodel,landusedegreecomprehensiveindex,andlandusedegreechangerate.ThecoefficientofecosystemservicevalueproposedbyCostanzaandXieGaodiwasusedtoQuantitativelystudyonlanduseecosystemservicevalueanditsinfluencemechanisminGuangzhouCity.Therelationshipbetweenecosystemservicevalueanditsmajorfactorsofsocialeconomywasexploredbycorrelationanalysisandsensitivityanalysis.TheresultsshowedthattotalvalueofecosystemserviceoflanduseinGuangzhouCitydecreasesyearbyyear,andecosystemservicevaluesofforestland,waterandgardenlandaccountforahigherpercentage.Thechangesoflandusestructureandtheareaofdifferenttypesoflandcauseafluctuationinecologicalservicevalue.Thereisanegativecorrelationbetweenecosystemservicevalueandpopulation,GDPandurbanizationdegree,whichindicatesthattheeconomydevelopmentisthecostofthelossofecosystemservicevalue.Thechangeofecosystemservicevaluelackselasticitywithpopulation,GDPandurbanizationdegree,comparativelyspeaking,itissensitivewiththepopulationchanges,thenisur2banizationdegree,andwithnosensitivewithGDP.Keywords:landusechange;ecosystemservicevalues;GuangzhouCity[1],[2][326],,,,2070[729],[10],,,2090[11][12]Costnaza,[13],,,Costnaza,[14],102,Costnaza,,,,,,,11.1,,,,,,,,,,2022,77%,1689.31876.5mm,,,,,7.44104hm2,10%,,,7.98109m3,7.88109m3;1.48109m3,1.06106m3/km2,1139m3,1/21.219982007;(19982007)22.12.1.1(1)[15]:K=Ub-UaUa1T100%(1):KT;U;T,T,K2.1.2,(2),[15]:L=100ni=1(AiCi)(2):L;Aii;Cii;n[15](3):Lb-a=Lb-La=100ni=1(AiCib)-ni=1(Ai-Cia)(3)03229:Lb-a;La,Lbab;Aii;Cia,Cibabi(4):R=L/100ni=1(AiCia)(4):R;L[15],L0,R0,,,,[16]2.2Costanza[5]1997,Costanza,,[13],[7],,9,200,,[12]2.3(sensitivitycoeffi2cient,SC);SCij1,ESVIF;SCij1,ESV[12]:SCij=|(ESVi+1-ESVi)/ESVi(IF(i+1)j-IFij)/IFij|=|ESVi/ESViIFij/IFij|(5):SCijij;ESVi+1,ESVii+1i;IF(i+1)j,IFiji+1ij(impac2tingfactors,IF),GDP33.13.1.119982007119982007;,;,,3.1.2199820071119982007/hm2199820012001200420042007/%199820012001200420042007-1531.65-8785.03-60804.58-0.32-1.88-13.80-3177.671463.0245842.46-1.360.6520.03-1664.06-3707.17-16280.76-0.20-0.45-2.01-12.77-17.64-89.22-1.89-2.77-15.28-455.76-1157.882102.52-0.35-0.901.685394.3811751.9910878.951.763.643.042013.281726.573512.387.705.369.4044.836.561513.370.190.036.37-610.58-1280.4124158.26-0.37-0.7814.98:(19982007)1324:1(19992007)1,199820072006,,20032005,,,,,,,,,,2006,2006,,,,,,,,;,1,,3.2,Cost2anza,1hm21,Ea(6)[12]:Ea=1/7ni=1mipiqiM(i=1,2,,n)(6):i;pii(/t);qii(t/hm2);mii(hm2);Mn(hm2);1/71/7[12](6)9,,,,,,,199820072862.25kg/hm2,20071.9/kg,1/7,1554/hm2,,[7](6),(2)219982007/a199816.8817.6393.510.0331.000.670.065.620.36165.74199916.8017.5793.470.0330.910.680.065.620.36165.49200016.8516.8993.300.0230.810.690.075.620.36164.61200116.7216.9192.940.0230.670.700.075.650.36164.05200216.5117.5892.110.0230.470.710.075.660.36163.50200316.1017.3891.940.0230.160.750.085.660.35162.44200415.7717.2491.680.0229.840.780.085.650.35161.43200511.1824.8887.340.0129.620.790.096.660.29160.8720069.2727.9286.320.0131.750.820.116.830.51163.5520079.2527.6086.160.0131.340.850.106.740.51162.563.33.3.11,23,,23229,,,,,,,,,[17]31998200719982001//%20012004//%20042007//%-0.16-0.97-0.94-5.64-6.53-41.39-0.72-4.070.331.9610.3660.10-0.57-0.60-1.26-1.35-5.53-6.030.00-5.670.00-8.31-0.01-45.84-0.33-1.05-0.83-2.701.505.030.045.280.0810.920.079.110.0123.090.0116.090.0228.190.030.570.000.081.0819.120.00-1.10-0.01-2.330.1644.943.3.22,,3,199856.42%,22.09%10.64%;200753.00%,23.43%16.98%,3199889.14%200793.41%2199820073.3.3(1)GDP,,GDP,,(-0.776),(-0.491),(2)[18](3)19982007GDP,44,GDP,1;,GDP,,1998-2007GDP0.1304,0.00670.0428,3,,,GDP,,,,;,,,4(1),,19982007,,3324:,,,,,4GDPSCSCGDPSC19980.09480.01270.399119990.23340.03533.193220000.20040.02610.199720010.29680.02840.033120021.01940.02560.268520030.36190.03380.523720040.20000.02203.013720051.22900.09354.073020060.36190.03560.0205199820070.13040.00670.0428(2)GDP,;GDP,,,GDP(3),,,,,,,,(4),,,,,[][1],,,.[J].,2006,22(9):21228.[2],,,.2090[J].,2003,22(1):1212.[3]KingRT.Wildlifeandman[J].NewYorkConserva2tionist,1966,20(6):8211.[4]LambinEF,EhrlichD.Land2coverchangesinsub2SaharanAfrica(19821991):Applicationofachangeindexbasedonremotely2sensedsurfacetemperatureandvegetationindicesata