基于景觀生態(tài)學的河谷型城市開放空間研究——以蘭州市為例.pdf

1、蘭州大學碩士學位論文基于景觀生態(tài)學的河谷型城市開放空間研究——以蘭州市為例姓名：馬國強申請學位級別：碩士專業(yè)：城市與區(qū)域規(guī)劃指導教師：張旺鋒20100401蘭州大學碩士學位論文基于景觀生態(tài)學的河谷型城市開放空間研究一以蘭州市為例AbstractUrbanopenspaceisanimportantpartofthecitywithimportantnaturalecologicalfunctionsandsocio—culturalfe

2、aturesItisthemostimportantspatialtypeintheurbanplanningconstructionandoneofthefewcommunalresourcesplannedasawholebygovernmentAsthespatialbaseoftheharmonybetweenhumanandnatureinurbanarea，urbanopenspaceisaspatialadjusterth

3、atimprovesthestructureandfunctionofurbansystemandisviewedasanimportantspatialcarriertoguaranteethesustainabilityofurbandevelopmentAllthesemakeopenspaceakeymeasureinjudgingthelivingstandardofthecityandCanexertamajoreffect

4、onurbanecologicalsustainabledevelopmentandresidents’physicalandmentalhealthConsequentlyithasbeenahottopicinurbanplanning，geographyandingovernmentagenciesMeanwhile，howtoconstructhealthywell—organized，equitable，reasonablea

5、ndsustainableopenspacebecomesanimpersonaldemandandtaskofurbanplanninginne、veraUrbanopenspacehasthegeneralcharacteristicsofecologicalsystems，suchas：systematicscale，comprehensive，CanbepermeableandSOon，sowecanresearchurbano

6、penspacebythemethodsoflandscapeecologyTherearemanyValleyCitycitiesinWestemChina，toexplorethewaysandmethodshowtoconstructtheopenspaceaccordingtotopographicalfeaturesoftheValleyCityhasthegreatsignificanceTheauthorfirstdefi

7、nesthemeaningofurbanopenspaceanddiscusstheresearchonurbanopenspaceathomeandabroadThenauthoranalyzestheecologyofurbanopenspaceelementsonthemethodsoflandscapeecologyOnthisbasis，theauthorstudiesthedevelopmentandchangesofope

8、nspaceinLanzhouCityanddiagnosestheproblemsoftheLanzhouCityopenspacebythemethodsoflandscapeofecologyFinallybasedontheaboveproposed”threeverticalandthreehorizontal”inthecorridorsystemplanning，”thecorethesecondarycore—theba