29022.基于模糊綜合評價法的城市土地集約利用評價研究——以南通市主城區(qū)為例

1、南京師范大學碩士學位論文基于模糊綜合評價法的城市土地集約利用評價研究——以南通市主城區(qū)為例姓名：劉瑜申請學位級別：碩士專業(yè)：地圖學與地理信息系統(tǒng)指導教師：沈陳華20080501ABSTRACTWiththeaccelerationofurbanizationprocess，theproblemssuch弱extensionoutspreading，extensiveuseandlowefficiencyappearinurbanland

2、useOnonehand，theseproblemsseriouslyslowdownthemodernizationofcity，andontheotherhand，causevaStwaSteoflandresourcesTheresearchoftheurbanlandintensiveuseevaluationissignificantontheaSpect，includingprotectinglandresource，urb

3、andevelopment，rationaldistributionofurbanlandandoptimizationoftheeconomicgrowthmodeThisresearchisalsoofgreatimportancetohaveanobjectiveconsciousnessofcurrentsituationofurbanlanduse，predictthedevelopmenttrendandefficientl

4、yminethepotentialofurbanlandusetomakethestrategyofthesustainabledevelopmentBasedoncorrelativeinformation，dataandacademicmethodsabouturbanlandintensiveuse，thedatabaseofurbanlandintensiveuseevaluationiSestablishedinvirtueo

5、fadvancedGIStechnologyThefuzzycomprehensiveevaluationmethodaimingatthemulticouplingandcomplexityofurbanlanduseisproposed，whichconsiderstheuncertaintyofevaluationsubject，evaluationmaterialandevaluationstandardsTheevaluati

6、onmethodfirstlyestablishesevaluationfactorsandevaluationlevelclassificationsofurbanlandintensiveuse，andsetsupthefallingtrapezoidsubordinatefunction，andcalculatestheweightusingprincipalcomponentanalysis，andgetstheevaluati

7、onresultsbycompoundcalculationSecondly，ittakesNantongcityasasampletoevaluatethefunctiondistrictofurbanlandintensiveuseFinallytheresultsbasedonfuzzycomprehensivemethodarecomparedwithwhicharecalculatedbytheweightedindexmet

8、hodThemainachievementsareurbanlandintensivenseevaluationmodelbasedonfuzzycomprehensiveevaluation，thedistributiongraphandtableoffunctionaldistricttypeusingNantonglandintensiveuseevaluationmethodandthecomparingdiagramoffun

9、ctionaldistrictevaluationresultsofNantongcityusingfuzzycomprehensiveevaluationmethodandweighedindexmethodItisinvestigatedthroughtheoryanalysisandexperimentresultsthatthismodelconsidersthefuzzinessoftheclassificationlimit

10、，whichisscientific，simpleandaccurateTheresultsaresimilartothatbasedontheweightedindexmethod，furthermore，theyaccordwiththecurrentconditionofurbanlanduseofNantongcityTherefore，thismethodhaSgreatvalueonpracticalapplications