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    TheJerusalemInstitute IsraelMinistryof

    forIsraelStudies EnvironmentalProtection

    TheCenterforEnvironmentalPolicy OpenSpacesDepartmentEstablishedbytheCharlesH.Revson

    Foundation

    PatternsintheUtilizationofConstructed

    LandinIsrael

    MotiKaplan

    LioraDarom

    RanHaklai

    NiritVitman

    ShiraBuckwald

    HanitaDean

    SaritCaspi-Oron

    2007

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    TheCenterforEnvironmentalPolicyStudiesSeriesno.28

    PatternsintheUtilizationofConstructedLandinIsrael

    MotiKaplan

    LioraDarom

    RanHaklai

    NiritVitman

    ShiraBuckwald

    HanitaDeanSaritCaspi-Oron

    Thispublicationwasmadepossiblebyfundsgrantedby

    theCharlesH.RevsonFoundation.

    Thestatementsmadeandtheviewsexpressedaresolelytheresponsibility

    oftheauthors.

    2007,TheJerusalemInstituteforIsraelStudies

    TheHayElyacharHouse

    20RadakSt.,92186Jerusalem

    http://www.jiis.org.il

    E-mail:[email protected]

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    Abstract

    1.1 Background

    Planningisnaturallymeanttoarrangefuturereality,withthepresentasitsstarting

    point. So, too,istheplanning inIsrael:ittriestoputorderintocomplexand

    complicated systems that are managed in the connes of a small piece of land, on

    whichaconstantlygrowingpopulationlives.

    Themajorissuewithwhichnationalplanninghasbeentryingtocopeforthelastdecadeisthedemandforbuildinganddevelopment,whichhascomeinresponse

    totheincreaseinpopulationandtheriseinhousingstandards.Theresultsofthis

    demandincludeurbansprawl,extendingoutwardfromthecitiesintoopenspaces,

    thebuildingofsuburbs,andincreasingpopulationdispersal.Israel'splanning

    authoritieshavebeentryingforyearstotemperandcurbthisphenomenonthat

    threatensIsrael'sopenspaces,aswellasthequalityandstabilityofitscities.

    ThisproblemisexacerbatedbythespecialcircumstancesinIsrael,whichinclude

    highpopulationdensity,ahighrateofnaturalpopulationgrowth,increasesinthestandardofliving,andwiththemconstantdemandsfortheconversionofopen

    landtolandforbuilding.

    The starting point for planning for the future is the dimensions of area for

    constructiontoday,andthesizeofthepopulationlivinginit.Thisinformation

    raisesanumberofbasicquestions:

    Whataretheproportionsofthebuiltareatoday?

    What uses aremade of theareas forbuilding building of various sorts,

    industry,employment,etc.,andwhatarethedimensionsofeachofthese?

    Howisthebuilt-uplanddistributedgeographically?

    Whatisthesizeofthepopulationinthebuilt-upareas,andintowhatcategories

    canitbedividedup?

    How are the built-up areas distributed in terms of municipalities and

    nationally?

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    DifferentdatabaseswereavailabletothenationalplanningauthoritiesofIsrael,

    beginningwiththedatafromthe2020MasterPlanforIsraelfrom2000andupto

    theNationalMasterPlan,no.35("TAMA35").Butthesedatabaseswerebuilt

    upindifferentways,usingdifferentmethods,overdifferentperiodsoftime.

    Thisprojecttriestosolvetheproblemofthelackofasinglesetofdata,organized

    andopentocriticism,setinasinglepointoftimeandusedasastartingpointfor

    thecomingyears.Thedatabasethatthisprojecthascreatedisintendedtobe

    usedasanagreed-uponbaseonanationallevel.

    Thesedatabasesincludelandelementsitsextent,uses,nationaldistribution,

    and itsmunicipal status aswell as the element of population, its size and

    characteristics. The inclusion of these statistics and theirprocessingmake it

    possibletolearnabouthowthelandiscurrentlyusedandhowitcanbetaken

    advantageofinthefuture.

    Therealsuccessofthisresearchwillbefoundinitsimplementationanditsuse.

    Wehopethatmasterplansatalllevelswilltakeadvantageofthisworkandthat

    thedatabaseitselfwillbeupdatedperiodically.

    1.2 Goals

    Thisresearchhastwomaingoals:

    the creation of a data base that reects the extent of built area in Israel, its

    distribution, thepatternsof itsusage, and theways it is utilized. Such a

    databaseisessentialforunderstandingprocessesnaturalanddirectedof

    concentration in the built-upareas, theirsaturation andwidening, and for

    useasastartingpointfornationalpolicyandforfutureplanningofrelations

    betweenbuiltandopenareas.

    thecomparisonofamappingofbuilt-upareasanda databaseupdated to

    2003withamapandadatabasethatwascreatedandprocessedbythesame

    methodology in 1998. This comparison reects the development in size and

    thepatternsofbuildinginIsraeloverthatperiodoftime.

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    1.3 Methodology

    ThemappingworkwasexecutedwithaGeographicInformationSystem(GIS)

    usingESRIArcViewsoftware.

    Themappingand theconstructionofthepolygonsforthebuilt-upareaswere

    done on the basis of rectied aerial photos (orthophotos) from the years 1998 and

    2003.

    Intherst stageprecisepolygonaldigitalizationwasperformedonbuilt-upareas

    inorthophoto1998.Themappingofthebuilt-upareaswasdoneatascaleof

    1:4,000.Thepolygonswerecategorizedintofourmaingroupsaccordingtoland

    use:1)residentialareas, 2) industrialand employmentareas,3)quarries, and

    4)other.

    Inthesecondstagemappingwasdoneofadditionalareasthatwerebuiltupafter

    1998(i.e.,overtheperiod1998-2003)onthebasisofcomparisonsbetweenthe

    aerialphotosfromthosetwoyears.

    Resultsoftheworkincludethefollowingmaps:

    1. Amapofbuilt-upareasin1998;

    2. Amapofareasbuiltupbetweentheyears1998and2003.

    Thefollowingdatabasesareincluded:

    1. Adatabaseoflanduseforeachpolygononthemap;

    2.AdatabasefromtheCentralBureauofStatisticswithcalculateddensityfor

    theresidentialareasineachsettlement(nameofsettlement,municipalstatus,

    populationstatistics,populationgroups,characteristicsofthesettlement).

    OntothisdatabasewasaddedtheareaofroadsinIsrael,basedontheroadmap

    ofthe"Mapa"company.Theareawascalculatedaccordingtoasetwidthfor

    eachtypeofroad.

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    1.4 AnalysisoftheDataBases

    Analysisofthedatabasewasperformedinthreeways:

    1. Landcoveranditsuses(2003):includesanalysisoftheutilizationofthebuilt

    upareas,theirproportions,andtheirassociationwiththeregion(inthiscase

    wewillrefertoallbuilt-uponlandofeverykindas"landcovering");

    2. Population,landcoveringfor residence,andpopulationdensity (2003): in

    thiscaseweanalyzetheuseoflandforresidenceandthepopulationdensity

    ofsettlementsaccordingtodifferentcriteria;

    3. Comparisonbetween1998and2003:inthisanalysiswepresenttheadditions

    tolandcoveranddensity,andanalyzethechangesthattookplacebetween

    1998 and 2003. In addition we analyze the former land use of new land

    cover.

    Each of the analyses is presented according to three cross-sections: national,

    regional,andmunicipal.

    Inadditionthecorrespondencebetweenthedataonpopulationdensityandthe

    socio-economic data was evaluated, as was the utilization of environmental

    resourcesineachsettlement.

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    Graph1.1

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    1.5 PrimaryFindings

    Thelandcoverinthecountry,forallusescombined,reached1,094square

    kilometers in2003,which is approximately 5%of the country's territory.

    NorthofBeersheva,landcoveris11%.

    Roadscomprise130squarekilometersoftotallandcover.

    Thepercentageoflandusedforresidences,asof2003,was70%ofallbuilt-

    onland.

    Israel's population in 2003 was 6.5million. Average population density

    inbuiltareaswas7.7 inhabitantsperdunam(1dunam=k2/1000);median

    densitywasclosetotheaverage,andstoodat9.5inhabitantsperdunam

    Thedatafrom2003suggestsadichotomization inthedistributionofland

    resources:

    Halfofthepopulationuses70%ofthebuilt-uponlandforresidences,whereas

    thesecondhalfusesonly30%;

    Populationdensityvarieswidely,rangingfrom0.5to28.5inhabitantsper

    builtdunam;Populationdensity in75% of the settled areas (768 settlements)was less

    than4inhabitantsperdunam;only600,000peopleresideinsuchconditions,

    comprisinglessthan10%ofthecountry'spopulation.Mostofthesearerural

    settlementsbelongingtoregionalcouncils.

    AveragedensityinIsrael'scitiesis10.5residentstodunam.Averagedensity

    inlocalcouncilsis5.7andinregionalcouncils2.5perdunam.

    TheaveragepopulationdensityinArabvillagesis6.1residentsperdunam.Building standards are relatively uniform in this sector, and no signicant

    differenceswerefoundbetweendifferentregionsormunicipalcouncils.

    Between 1998 and 2003 Israel's population grew by approximately 0.6

    millionpeople(about2.2%ayear)andthebuilt-uponareasgrewby48square

    kilometers (agrowth rateofapproximately1%per annum). The average

    nationaldensitythereforegrewby0.5residentsperdunamoverthisperiod,a

    rateof1.3%peryear.

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    Thepolarizationinlanduseisgrowing,despitethefactthatoveralldensity

    hasgrown.Thedatashowsamovementofpopulationandofbuildingtowards

    thelocalcouncils,withacontinuingtrendofpopulationmigrationfromthe

    densecitiestosettlementsoflowerdensity.

    Nocorrelationwas foundbetweenpopulationdensityand socio-economic

    statusorusageofenvironmentalresourcesaswereevaluatedinthisresearch

    wasteproductionperperson,vehiclesperperson,waterusageperperson.

    TheGISmapsonlayersofbuildingcanbeviewedonthesiteoftheMinistryof

    Environmentalattheaddress:www.sviva.gov.il

    DistributionofLandCoverAccordingtoUse:

    Table1.1DistributionofNationalLandCoverAccordingtoUse

    TotalRoadsSubTotal

    notincluding

    Roads

    Other

    Uses

    QuarriesIndustry

    andEmploy-

    ment

    Residence

    1,224,051130,0001,094,05132,75828,109192,469840,714

    Total

    National

    Land

    Cover(in

    (Dunams

    100%10.6%2.7%2.3%15.7%68.7%

    UsageofLandas

    Percentage

    ofTotal

    Usage

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    PopulationDensityandPolarizationofLandUse2003

    Table1.2Population,LandCoverforResidence,andNationalDensity

    MedianMaximum

    Density

    Minimum

    Density

    Average

    Density

    (Residence/

    dunamof

    residential

    (landcover

    Coverfor

    Residence

    (in

    (Dunams

    Population

    2003

    9.528.50.57.7840,7146,436,870

    Total

    National

    Graph1.2PopulationDistributionAccordingtoDensity

    (Residents/dunamofresidentiallandcover)

    Density range (Residents/dunam of residential land cover)

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    Graph1.3DistributionofSettlementsAccordingtoDensity

    (Residents/dunamofresidentiallandcover)

    Graph1.4DistributionofSettlementsAccordingtoDensity

    (residents/dunamofresidentiallandcover)

    0.0-0.5

    2.5-3.0

    5.0-5.5

    7.5-8.0

    10.0-10.5

    12.5-13.0

    15.0-15.5

    17.5-18.0

    20.0-22.0

    Density range (Residents/dunam of residential land cover)

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    1.5.2TheArabSector2003

    Table1.3Population,LandCoverforResidence,andDensityAccording

    toSectorinNationalPerspective

    Average

    Density

    (Residence

    per

    dunamof

    residential

    cover)

    Numberof

    Settlements

    as

    Percentage

    ofNational

    Total

    Numberof

    Settlements

    Residential

    Land

    Coveras

    Percentage

    ofNational

    Total

    Residential

    LandCover

    (indunams)

    Population

    2003as

    Percentage

    ofNational

    Population

    Population

    2003

    6.110%10418%150,22214%921,084

    Arab

    Settlements

    8.090%88882%690,49286%5,515,786

    Jewish

    andMixed

    Settlements

    7.7100%992100%840,714100%6,436,870Total

    1.5.3ComparisonofData1998-2003

    NationalComparisonofPopulationandPopulationDensity1998-2003:

    Table1.4Population,CoverforResidence,andDensity1998-2003

    inNationalPerspective

    DensityStatistics(Residentsperdunamofresidentialcover)

    LandCoverforResidence(indunams)

    Population

    AverageMedianMaximumMinimum

    7.22.427.50.5806,633.65,794,2561998

    7.72.528.50.5840,714.16,436,8702003

    0.50.11.00.0134,080.45642,614

    Growth

    Relative

    to1998

    6.6%4%3.5%2.9%4.2%11.1%

    Rateof

    Growth

    Relative

    to1998

    (%)

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    ComparisonofMunicipalPopulationandDensity1998-2003:

    Table1.5Population,LandCoverforResidenceandDensity

    1998-2003,MunicipalCross-section

    AverageMunicipalDensity

    (Residents/dunamofresidential

    landcover)

    ResidentialLandCover(indunams)Population

    Rateof

    Growth

    inDensity

    Compared

    to1998

    Growth

    in

    Average

    Density

    20031998Rateof

    Growth

    inLand

    Cover

    Compared

    to1998

    Growth

    ofLand

    Cover

    20031998Rateof

    Population

    Growth

    Compared

    to1998

    Population

    Growth

    20031998

    5.2%0.510.510.03.7%16,582464,522447,9409.1%408,7944,896,2944,487,500Cities

    13.1%0.75.75.06.1%10,886189,136178,24920.0%179,6931,079,192899,499

    Local

    Councils

    9.3%0.22.52.33.7%6,612187,056180,44413.3%54,127461,384407,257

    Regional

    Councils

    6.6%0.57.77.24.2%34,080840,714806,63411.1%642,6146,436,8705,794,256Total

    1.5.4SocialandEnvironmentalMeasures

    Table1.6CorrelationValuesBetweenSettlementDensityandSocio-

    EconomicParametersandUseofEnvironmentalResources

    Waste

    Per

    Capita

    MunicipalWater

    Consumption

    PerCapita

    Average

    MonthlyWage

    ofSalaried

    Employees

    Socio-economic

    Level

    0.1300.2980.0680.042CorrelationWith

    Density-All

    Settlements

    0.0440.0840.0430.081CorrelationWith

    DensityArab

    Settlements

    0.1300.2980.0680.042CorrelationWith

    DensityJewish

    Settlements

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    Methodological Signicance

    Thiswork presents the distribution of land cover and density in the country,

    divided according to different types of settlement and according to national

    geographicdistribution.Thestatisticalbasismaybeusedasastartingpointfor

    futureestimationsoftheneedsforbuildinganddevelopment.

    Thedatabasemayalsobeusedforestablishingmeasureswiththehelpofwhich

    itwillbepossibletoevaluatetherateoflossofopenlandandtolocatesensitive

    areas,inwhichthedevelopmentrateisswiftanddangerous.Thiskindoftool

    integrateswellwithanattempttocreateindicatorsforquantitativemeasurement

    andfollow-uponenvironmentalchangesinthecountry.

    The Signicance for Planning

    Thenationalmapofdensityshowsdensitydistributionandthegreatdifferences

    inlevelsofdensity.Withtheassistanceofthismapitispossibletolocatesparsely

    settled areas that may bemade denser or fuller.Of course, amore thorough

    evaluationmustbemadeoftheparticularconditionsinthesettlementpriorto

    development.

    Cross-checking between density maps and sensitivity maps may help locate

    groups of settlements in areas of low-sensitivity, in order to create a unied and

    contiguousregionofdensersettlement.

    Thepolarizationintheuseoflandisthebasisforwaste,wrongandunequal

    divisionofthelandanditsresources,andforenvironmentalinjustice.

    Currently, the frameworks for land settlement and land utilization are well-

    ingrainedandunchanging.Newframeworksofdevelopmentareneededinorder

    toalterthecourseandcreatemoreequaldivisionsoflandresources.

    Practicallyspeaking,inthepresentsituation,high-densityurbansettlementsare

    encouraged,whilenexttothemsettlementsofhighqualityandhighstandardsof

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    livingaredeveloped(asonecanseefromtheinformationgatheredabouturban

    settlements);theexpansionofexistingruralsettlementsandsuburbsshouldbe

    avoided,andthebuildingofnewsettlementsofthesesortsshouldcertainlynotbe

    initiated.Thedirectionoflargepopulationstoruralandsuburbansettlementswill

    inessenceincreasepolarization,widengaps,anddistancethegoalsofequality

    andenvironmentaljustice,exacerbatingproblemsthatarealreadyextremeand

    deeplyembeddedinthesocialinfrastructureandenvironmentinIsraeltoday.

    10. Implementation

    10.1 Methodological Signicance

    Thisworkprovidesaspreadofdensitybydifferentdivisionsofsettlement

    types,bynationalgeographicdivision.Thissetofdatamayserveasastarting

    pointforplanningpopulationdistribution,accordingtodifferentprograms

    andintermsofdifferentassumptionsandscenarios.

    Thedatabasesmakepossibletheanalysisaccording todifferentcriteriabeginningfromthelevelofthedistrict,theregion,thecity,theregionalcouncil,

    thesettlementsoftheArabsector,andforpolicy-makinguptothelevelofa

    wholecategoryofsettlementsortoasinglesettlement,urbanorrural.

    Theworkpresentsadatabasefromtwoknownpointsintime.Thecontinuation

    oftheworktoadditionalpointsintimewillallowforobservationsofchanges

    in the proportions of built-up areas and in the density of settlements in

    different,whichwillmakeitpossibletotrytointerveneandoffsetprocessesofchange.

    Thedatabaseswillenableanalysestobemadeinthefutureoftherateofloss

    ofopenareas(thatwillvaryaccordingtodifferentpossiblecircumstances).

    Itwillbepossibletoidentifyareasoffastordangerousdevelopment,andto

    mitigatethelossoflandinsensitiveareas.Thisisofgreatimportancefor

    thedevelopmentofindicatorsandquantitativemeasurementsforsurveying

    environmentalandotherchangesthataffectthequalityoflife.

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    10.1 The Signicance for Planning

    Thenationaldensitymapshowsthenationaldistributionofdensityandthe

    greatdifferences inthe levels ofdensitynationwide.Usingthismap,onecansetpolicyforrespondingtotheriseorfallofsettlementdensity:onecan

    encourageanincreaseindensitybyoffering incentives tothisend,where

    higher density may make land use more efcient and entail better use of

    existinginfrastructure;ontheotherhand,onecandiscouragethescattering

    ofpopulationbyofferingdisincentives.Ofcourse,thoroughevaluationof

    the specic conditions must be insured for each case.

    Thecross-checkingofmapsofpopulationdensitywithmapsofenvironmental

    sensitivity will help in the location of adjacent settlements in relatively

    insensitive areas, so as to allow the creation of denser, more unied blocs of

    settlementsbyjoiningtogetherexisting,smallerones.

    The map of national population density may serve as an aid in dening the

    bordersofsettlements,especiallyindenseandlimitedsettlementsforwhich

    noadditionallandforexpansionisavailable.Thisdocumentincludesdetailed

    tables ofcomparisonofsettlements, including theirdensities, fromwhich

    onecanestimatetheirrateofgrowth,landreservesfordevelopment,and,in

    essence,theirpotentialfordevelopment.Thesenationaltablescanbeused

    asinstrumentsfordecision-makingintheprocessofsettingbordersbetween

    settlements,accordingtotheirrealneeds.

    Demandforqualitybuilding(low-density,land-attached)shouldbedirected

    toperipheralareas,especiallytotheNegev.Inthisway,strongpopulations

    canbeattracted.Ontheotherhand,ifland-attachedpropertyisofferedinthe

    centerofthecountry,landwillbewastedandlost;inaddition,incentivestomovetotheNegevwillbemadeineffective.

    The polarization in land use, according to which a small portion of the

    population uses a large portion of the land, is the basis for waste and signies

    theunequaldivisionoflandresources.

    Currently, the frameworks for land settlement and utilization are inexible

    andunchanging.Newframeworksofdevelopmentareneededinorderto

    changecourseandestablishamoreequaldivisionoflandresources.

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    Practicallyspeaking,inthepresentsituation,high-densityurbansettlementsare

    encouraged,whilenexttothemsettlementsofhighqualityandhighstandardsof

    livingaredeveloped(asonecanseefromtheinformationgatheredabouturban

    settlements);theexpansionofexistingruralsettlementsandsuburbsshouldbe

    avoided,andthebuildingofnewsettlementsofthesesortsshouldcertainlynotbe

    initiated.Thedirectionoflargepopulationstoruralandsuburbansettlementswill

    inessenceincreasepolarization,widengaps,anddistancethegoalsofequality

    andenvironmentaljustice,exacerbatingproblemsthatarealreadyextremeand

    deeplyembeddedinthesocialinfrastructureandenvironmentinIsraeltoday.

    ThisoutlookfoundexpressionintherecommendationsoftheNationalMaster

    Plan ("TAMA 35 "), in its preference for and fosteringof urban life: "in the

    competition for strong populations, of employment requiring great human

    resourcesandqualityservices,TAMA35emphasizestheneedtoguaranteethat

    thecityhasclearpriorityoversuburbsorruralcommunities(TAMA35,volume

    1:PrimaryFindingsandPolicyRecommendations).

    11. AfterwordSustainableDevelopmentandBuilt-upSpace

    Policy for sustainabledevelopmentforcitiesorbuilt-upspaceingeneral,is a

    centralchapterintheoverallpolicyforsustainabledevelopmentonanational

    level.

    ForyearsIsraelhasbeengoingthroughaprocessoflossoflandresources,both

    inqualityandinquantity,whichthreatensthefoundationsoftheenvironmentand

    the society in almost every eld. The open spaces take upon themselves a rangeofrolesforthosearoundthemasnatural,ecologicalsystems,as"greenlungs",

    andasamanifestationofthecountry'shistoricalandsocialvalues.

    Itwillnotbepossibletotalkaboutthepreservationofbiologicaldiversityifthere

    is not enough open land for the ora and fauna of which it is composed: as the

    availableopenspacediminishes,thevarietyoflifewillaswell.Therewillbe

    nopenetrationofprecipitationandrun-offwaterintothegroundwaterwithout

    open land with the appropriate properties to enable this downward ow. Different

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    species andbiologicalmaterialwillnot betransferredbetweenareas,without

    ecologicalpathwaysopenacrossthelengthandwidthofthecountry.Society's

    worriesandconcernswillgrowasthepopulationbecomesevermorecrowded,

    and people will nd themselves without the green spaces they need for recreation

    and relaxation; they will nd themselves, instead, overwhelmed by clogged

    transportationroutes,caughtincentersofairpollution,andwithconcentrations

    ofwastewithintheirmidst.Allthesearethedirectconsequencesofthelossof

    landandtheoverloadofdevelopment.

    ButIsraelcannotescapefromwhatisnecessarytheneedtoaccommodatea

    largeandgrowingpopulation,ariseinstandardsoflivingandqualityofhousing,

    andasteadyincreaseintheamountofbuilt-upland.

    Theroleofasustainabledevelopmentpolicyistodirect,regulate,andestablish

    rationalguidelinesthatcanprovidegoodandsuitableresponsestotheexisting

    needs,onthebasisofprinciples:

    To preserve the land and environmental resources for this and coming

    generations,offeringthewidestrangeofchoiceintheirabilitytochoosea

    wayoflife;

    Toseetoitthatdevelopmenttakesintoconsiderationthelong-termcostsand

    consequences,andincludesarealisticestimationofwhatthesewillbe;

    To avoid making maximum use of the development of spaces, in order

    to maintain room for opportunities and freedomof choice to the coming

    generations;

    To leave as many options open as possible, and to avoid steps that are

    irreversible. It is important to remember that decisions to build are

    fundamentallyirreversible;built-onlanddoesnotgobacktobeingopen;

    Toavoiddevelopmentthatentailsuncertainties,whoseresultsorimplications

    areunknown;

    Toevaluateplanninginaholisticandbroadway,andnottomakedowith

    assessingpartsofplansordetailsalone.

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    Theseprinciples,expressingthebasisforsound,generalpoliciesforsustainable

    development, are especially important for matters of land resources, which

    must be protected and guarded for the benet of all the surrounding and related

    systems,andwhoselosswillmeananendtoallchancesforpreservingthenature

    dependentonit.

    Accordingtotheseprinciples,bothbuilt-uplandandopenlandshouldbeseen

    aspartofasingleframework,orastwopartsofoneframeworkthatcomplement

    oneanother.Theopenspacescannotbepreservedwithoutprovidingsolutions

    fortheconstantdemandsforbuildinganddevelopment.

    The basic principle of sustainable development is to maintain a distinction

    betweentheurbanfunctionsthatshouldbeconcentratedwithinthecityandthe

    functionsreservedfortheopenspaces.Clearlinesmustbedrawnbetweenthe

    typesoflanduse.Ifbuildingexpandsandinfringesupontheopenareas,the

    centerandfocusofthecitieswillbelost,aswillbetheopenspaces.

    The fearofsmudgingwhat should bea clearlinebetweenopenand built-up

    spacewaswellarticulatedbyLordRogers:

    "Overthelastseveraldecadeswehavewitnessedintheworldatendencyof

    therichtoleavethecitiesforthesuburbsandnewareasinasearchforbetter

    and cheaper schools, less trafc and less crime. The free market of the last

    decades has brought with it a policy of laissez-faire, in the eld of planning

    aswell. Looseningcontroloverplanningandbuildinghas quickened the

    growthofsuburbs.InEnglandbuildinghasbeengoingoninruralandopen

    areas,insuchawaythatcitycentershaveemptiedoutanddependenceon

    private vehicleshas grown. This destructiveprocess ofsub-urbanization,workingunderneaththesurfaceinmanyareasoftheworld,isgoingtheway

    oftheAmericanmodel.

    Thewastefulandexaggerateduseoflandhasbroughtabouttheworstpossible

    result.Allovertheworldwearelosingruralareasandtheirviews,andwe

    arebuildinglowdensityurbanareas.Insuchawaytheworstformsofurban

    living imaginable are beingdeveloped. On the otherhand,areasofhigh

    density,highqualityofurban life inwhichbuildings are used for awide

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    varietyofusesstores,schools,workplaces,andrecreationthesearethe

    attractiveplacestolive."

    Andthesolutionheproposes:

    "Theaspirationsforaworld-classurbanrevivaldemandsanumberofdecisions:

    the encouragementofhigher-density livingandawidevarietyofuses for

    buildings;thediscouragementoflow-densitybuildingorthedevelopmentof

    residential areas beyond city limits, if it is possible to nd spaces for building

    withinthecity;buildingtobedoneinindustrialareaspollutedareasthat

    mustbecleanedandcultivated;re-useofurbanareaswithinthecity,thatcan

    berevitalizedandre-builtbeforetheuseofruraloragriculturalland."1

    Createqualityurbanculture:thatisthemessageofthemodernnationalmaster

    plan,andonlythuswillthecitybeabletoattractpopulation.Manypeoplewill

    nd themselves drawn into a compact city, internalized and efcient, frequently

    renewing itself with dynamism and activities of interest, and will nd in it a good

    andqualitychoice,tobepreferredoverthesuburbandtheruralareas.Ithasbeen

    foundthatthebeststrategyforpreservinggreenandopenspacesisactuallyto

    dealwithandimprovetheotherpartoftheequationthecreationofgoodqualitycities.

    Thiswork,whichdealswithdatabasesofthebuilt-upareasandtheiruses,may

    assist in the planning strategies for compact, efcient, and internalized cities, and

    inthiswaycontributetothesustainabledevelopmentofbothtypesofareasthe

    built-upandtheopen.Balancedandcarefuldevelopmentofbuilt-upareaswill

    helpinthepreservationoftheopenareasthatstillremaininIsrael.

    1 LordRogersofRiverside,Towards an Urban Renaissance.London:TheDepartment

    oftheEnvironment,Transport,andtheRegions,1999.