耕地集約利用時(shí)空演變規(guī)律研究——以河北省為例.pdf

1、華中農(nóng)業(yè)大學(xué)碩士學(xué)位論文耕地集約利用時(shí)空演變規(guī)律研究以河北省為例姓名：李瑩申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：土地資源管理指導(dǎo)教師：胡銀根201106華中農(nóng)業(yè)大學(xué)2011屆碩士學(xué)位論文AbstractPropelledbytheGlobalLandPlanthescholarsofOUrcountryhavecarriedabundantandmeaaing伽researchoncultivatedlandintensive嘲inordertome

2、ettheneedofChina’SnationalconditionsHowevertherearealsosomeinsufficienciesincurrentstudyForexample，itneedstostrengthenthattheexplanatorypowerofthetheoriesaboutintemiveuseonthepractice，meanwhile，afurtherstudyonthecommonch

3、aractersofthevadanceincultivatedlandintensiveusebetweenMacroScaleandMicro—ScaleConsequentlyafterimplementingtherelevantknowledge，thispapermakesausefulexplorationtothelawofspatialtemporalvarianceincultivatedlandintensiveu

4、sethroughtheapproachofstandardizedanalysiscombiningwithempiricalresearchattemptingtomakeitsduecontributiontothestudyandpolicyintheveryfieldIn’themainpartitmakesaresearchonthelawofthevarianceincultivatedlandintensive嘴inco

5、nlmonviathetheoreticalmodel，applyingthecomparativestaticeanalysis；andthenbasedontheIndexSystemdeducingfromthetheoreticalmodel，itcarriesouttheempiricalresearchadoptingageneralapplicationoftheComprehensiveEvaluationModel，t

6、heCoordinateDegreeModel，theSingleEvaluationModel，withthedataofcultivatedlanduseintheeightcounties(suchasJianli，XiangzhouDawucta1)ofHubeiProvenceTheresultofthispaperindicatesthatthestaticmodelisreliableinforecastingthevar

7、iancelawofcultivatedlandintensive嘁WiththeSocietyDevelopmentthelevelofcultivatedlandintensive嘁wouldcontinuouslyrisepromotedbyeconomicfactorsandtechnologicalinnovation；duringcertainperiodtheIntensityofLaborytendstodecrease

8、yearbyyearinsteadtheIntensityofCapitalwouldincreaseannuallyMeanwhile，thecultivatedLandIntensitywouldhaveasuddenimprovementwitllthedriveofthepolicywhichisbenificaltopeasentsWhenthesystemofcultivatedlandintensiveuSeimpacte

9、dbysinglefactoritwouldpresentcomeSpatialcharacters，suchas：thebetterthelandconditions，thehigherthelevelofintensity；thebiggerthepopulationdensitythehigherthelevelofintensity；themoredevelopedtheeconomyOustwhenallofthemoneyu

10、sedinagriculture)，thehigherthecomprehensiveintensityandtheintensityofcapital；themorethescientifictechnologyinUSe，thehigherthelevelofintensity；themorethebenifiealpolicytoagriculturecarriedout，thehigherthelevelofintensity；