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1、重庆大学硕士学位论文II英文摘要ABSTRACTSincethereformandopeningup,Chinahasenteredaperiodofrapideconomicdevelopment,withtherapidexpansionofthemoderncity,theextensiveestablishmentoftheindustrialzone,theinfluxofagriculturalpopulationtothecities,thecontinuousincreaseinthenumberofmot
2、orvehicles,urbandiseasegraduallyspread:liveenvironmentaldegradation,thedeclineofurbancentersandslumsjustlikeamalignanttumor,thelossofurbancharacteristics,andsocialdisorder.Atthesametimeexpandinganddeepeningthescaleandintensityofhumaninterventioninnature,largeandme
3、dium-sizedcitieswidelyappearnarrowforestcover,waterdepletion,environmentalpollution,deteriorationofairquality,climateanomalies,ecologicalimbalanceandaseriesofecologicalcrisis.Obviously,inthe"SecondRing",Chongqingwillfacethecitytherapidexpansionofthegreatchallenges
4、oftheurbanecologicalenvironment.Therefore,inthenewtownplanningofthesecondringregion,itisnecessarytoapplyecologicalprinciplesandmethodstoanalyzeavarietyofecologicalrelationshipsinruralandurbanspace,in-depthanalysisofthevariousecologicalproblemsthroughtherationalall
5、ocationofspaceresources,tostrengthenthecity'snaturalecologicalfeatures,therebyreducingthedevastatingeffectsofhumanactivitiesontheecologicalenvironment,thegoalofmanandnaturecoexistinharmony.Thesisisdividedintothreeparts:Thefirstpart(includingChaptersⅠandⅡ):mainlyel
6、aboratestheresearchbackground,scope,statusandtheoreticalstudyabroadrelatedpractices,researchcontent,methodandframeworkwithclearinhabitedlandscapeecologytheoryareadesignsignificance.Associatedwiththedesignfromtheghettolandscapeecology,urbandesigntheorypaperputsforw
7、ardtheprinciplesoflandscapeecologybasedonmacro-level,fiveurbandesignurbandesignelements.Thesecondpart(includingChaptersIIIandIV):Xingghettourbandesignconditionsfortheanalysisandsorting,andinaccordancewithprinciplesoflandscapeecology,landscapeecologyfromtheghettosi
8、tuationplaques,corridor,landscapeecologicalpatterntostartforLongXingghettolandscapeecologicalstatusoftheelementsofqualitativeandquantitativeanalysis.And
