应用spss统计软件和污染指数评价地下水污染——以濮阳市地下水污染评价为例

(),21,3,20025JournalofJiaozuoInstituteofTechnology(NaturalScience),Vol.21,No.3,May2002SPSS1,2,2,2(1.,454000;2.,457000):SPSS,,,.,.:SPSS;;:P641.3:A:1007O7332(2002)03O0172O030SPSS(StatisticalPackagefortheSocialScience)SPSS2080,SPSS11.0forWindows,,,.,.,,.,.,,,SPSS,.1:,[1].:,,;,,.,,,.(),,,..,.,,:2002O03O10;:2002O04O07:(:004070500):(1963O),,,,,.©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,SPSS,.2101199920013,:(1),,,;(2)();(3)HCO-3Ca2+Mg2+,HCO3CaMgHCO3CaMgNa;(4),;(5);(6).,,,,.,SPSS[2],,.,().,2[1],Xi=Xi+2Si,(1)Si=1nni=1(Xi-Xi)2,(2),Xi;Xii;Sii;n.,Na+(Cl-)(SO2-4)(CaCO3)(CODcr)(NO-3)(F-)(Mn2+)(Cu2+)10,1.1Tab.1ThecriterionofgroundwaterpollutionestimationNa+Cl-SO2-4CaCO3CODcrNO-3F-Mn2+Cu2+/(mgL-1)120100904007003.00.80.50.10.33,P=ni=1Pi=ni=1CiC0i,(3),P;Pii;Cii;C0ii.,,2.2Tab.2ThegradesofgroundwaterpollutionestimationP=00P88P16P163713:SPSS©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.4,,.,,,..,,SPSS.:[1],.[M].:,1990.[2],,,.SPSSFORWINDOWS[M].:,2000.GroundwaterpollutionevaluationwithstatisticalsoftwareSPSSandpollutionexponentsPANGuoOying1,HANHuaiOyan2,WANGYongOan2,ZHOUJunOliang2(1.Dept.ofResources&Envir.EngofJIT,Jiaozuo454000,China;2.PuyangSavingWaterOffice,Puyang457000,China)Abstract:InordertoevaluatethepresentgroundwaterpollutionsituationofPuyangcity,oneOvariablefrequencydistributionanalysismethodisusedinSPSStogetpollutionoriginalvalueandthesynthesizedpollutionexponentsarecalculated.Thepaperdividestheresearchareaintoslightlypollutedarea,moderatelypollutedareaandseriouslypollutedareaonthebasisofthevaluesandgroundwaterOformingsituation.Theestimatingresultsareinaccordancewiththepracticalcondition.ItisprovedtobefeasibletoevaluategroundwaterpollutionwithstatisticalsoftwareSPSSandpollutionexponentmethod.Keywords:statisticalsoftwareSPSS;groundwaterpollution;pollutionestimation()(),,,,.,..()471()200221©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.