郴州市中心城区绿地景观格局分析

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1、硕j：学位论文郴州市中心城区绿地景观格局研究AbstractUrbangreenisanimportantenvironmentfactoronurbansustainabledevelopment，scientificgreenlandplanningCanleadscitydevelopsmorehealthyandsustainable．Undertheguidanceoflandscapeecologytheory,theresearchwillbemorescientificingreenland

2、planningandconstruction．Inthispaper,undertheguidanceoflandscapeecologytheory,throughacombinationofqualitativeandquantitativeresearchmethods，usingGISsoftwareArcgisandpatternanalysissoftwareFragstats，andthenthroughvectoranalysisofChenzhouCityinthegreenstatus

3、，drewthepatternindex；Throughtheanalysisofthepatternindex，spreadouttheevaluationtothegreenlandscapepatternofChenzhouCity；：1．Theconclusionsofthepatternindexanalysis：Generallyspeaking,unevendistributionofgreenpatchinChenzhouCity,asmallnumberoftypesofgreenpatc

4、hintheareaofdistributionadvantage，andoftheoveralldiversityisinalowlevel．Judgingfromthesizeofplaque，thetotalnumberofsmallpatches(<0．2hm')is937，whichinthedomin．antpositionofalltheplaquetypes．andthereare71．86％accountingforthetotalnumberoflandscapepatches；View

5、fromtheplaquetype，settlementsandsubsidiaryunitgreenpatchwiththelargestnumberofpatch，thereare654plaques，andaccountedfor41．79％inthetotalnumberoflandscapepatches．Peri-urbangreenisthelargestshareofthetypeinthe6greentypes，theareais306．3899hm2，accountedfor50．64％

6、inthetotalareaofplaque．2．TheevaluationfindingsofLandscapepattern：inthispaper,5indexesarecollectedasevaluationindexesofLandscapepatternthroughDelphimethod．Comparisonfromavarietyofgreentypes，thebestofthecomprehensiveevaluationofthelandscapeisScenicwoodland；P

7、eri-urbangreenspace，greensubsidiaryunitsandsettlementsgreenspaceisinagoodsituation，Parkgreenspace，Peri—urbangreenspaceandgreenspaceofroodareinthemiddle，Squareandgreenstreetaretheworst．Andontheevaluationresults，proposetheoptimizegreenspacelandscapepatternme

8、asurestoChenzhouCity：1．Summaryandthenproposedthe”ThreeGalleries，FiveBelts，Onering，III硕士学位论文郴州市中心城区绿地景观格局研究Multi．point”structureoftheformofgreenspace，protectingthefuturedevelopmentofurbangreenspace．2．Itpropose