城镇化中的土地利用 (1) 2

城镇化过程中的土地利用分析杨桂林马志远杨鑫theland-useproblemsintheprocessofUrbanization

一、城镇化进程二、城镇化过程土地利用存在的问题Theland-useproblemsintheprocessofUrbanization

三、解决我国土地利用问题的对策CountermeasurestosolvetheproblemsoflanduseinChinaUrbanizationprocess一、Urbanizationprocess（城镇化进程）urbanization:Theprocessoftheruralpopulationintourbanpopulationsymbol1、Labortransferfromprimaryindustrytosecondaryindustryandtertiary-industry2、ubanpopulation/toalpopulation

3、Urbanlandexpansion1、ForeignurbanizationAmerica：urbanizationofAmercabeganin1840,endingin19701840~1920urbanizationrate51.2%1920~1940urbanizationrate56.5%1940~1970urbanizationrate73.6%Japan:Japanbeganit'surbanizaionafterMeijirestoration,fromMeijiresrorationtoWorldWarII,it'surbanizationrateupon33%.Goldendecadeafterthewar（1955）,theratereached56%.itacommpletedurbanizationin1970whentheratebeyong70%.Korea:RapidurbanizationinSouthKoreabeganin1960whentheurbanizationrateisonly28%.Twophasesfirststage1960~1980urbanizationrate57%secondstage1980~1990urbanizationrate74%duringphasetwo,itjustuse20yearswhiletherateistwiceas1960.AndTheybasicallycompletedtheurbanizationin1990.2、China'surbanizationprocess

1978~1984：Thereformofruraleconomicsystemasthemainpowertopromotetheurbanizationstage(农村经济体制改革)（17.92%~23.01%）1985-1991:townshipenterpriseandurbanreformdubledriveurbanizationdevelopment（乡镇企业和农村改革）1992-2000:Urbanizationcomprehensivelypromotestage（城市全面化推进阶段）

（27.63%~36.2%）Sincethe90s,theurbanizationinourcountry,hasfromthecoasttothemainland（沿海——陆地）

nowoururbanizationraterechieve52.6%(2013年3月)二、

Theland-useproblems

intheprocessofUrbanization

（城镇化过程中土地利用存在的问题）1.Intheprocessofurbanizationin

extensivelanduse,utilizationrateisnothigh

（城镇化过程中土地利用粗放，利用率不高）

Withthefastdevelopmentofecomomyandurbanization,TheurbanlandscalebecomelargerwhileUrbanlandintensiveutilizationdegreeisnothigh.2.Tospeeduptheprocessofurbanization,

land

supplyanddemandcontradiction（城镇化进程加快，土地供需矛盾突出）Theemploymentstatusofruralpeopleislowandsocialsecuritysystemisn'tperfect,soenveniftheycangotocity,theystillkeeytheirruralhouse.Thisphenomenondirectlycauseddoubleuseoflandforconstruction.3.Urbanencroachmenton

cultivatedlandprotectionand

foodsecurity

impact

（城镇建设占用影响了耕地保护和粮食安全）Becausefoodsafetyofourcountryunderthreat,weshoudkeepthequantityandqualityofcultivatedland.4.City

land

utilizationstructureandthe

layoutisnotreasonable,lowoutputefficiency（城市土地利用结构和布局不合理，产出效率低）landusestructureisnotreasonable,CommerciallandandIndustriallanddonothaveagoodcombination.sowecanmakelandintensive.5.Landuse

andthespeedof

city

developmentuncoordinated（土地利用与城市发展速度不协调）Weshouldmakeuseofland,achievingthebanlancebetweenurbanizationspeedandefficientuseofland.6.Urbanlanduse

leadto

thedeteriorationoftheecologicalenvironment

（城镇土地利用不当导致生态环境日益恶化）Protectingenviromentisoureverbody'sdutis,wecann'tpayenvironmentalpollutionforurbanization,soenhancingtheprotectionofurbanizationprocessbecomemoreandmoreimportant.1.Establishthesystemofmanagementbyobjectives

（建立目标管理体系）

Thecity

hasavarietyoffunctions,

includingthe

socialfunction,

economicfunctionand

environmental三、CountermeasurestosolvetheproblemsoflanduseinChina(解决我国土地利用问题的对策)2.Payattentiontotheconnotationofthecitydevelopment（注重城市内涵发展）City

development

shouldbecoordinatedwith

theeconomic,socialandenvironmentaldevelopment

3.Inthelandusetointroducetheideaof

circulareconomymanagement

（在土地利用管理中引入循环经济理念）

Thetraditionalmodeofeconomicgrowth

is

extensive,

andcirculareconomy

isthe

efficientuseofresourcesand

recyclingasthecore4.Toimprovelandutilizationlevel

（提高土地利用水平）Intheprocessof

city,

thelanduse

intensivedegree

isgenerallylow,

especiallythe

city

landusestructureofthesuburbs

perplexing,

isoneofthefirstto

feelthecity

and

being

sensitiveregi