大連地區(qū)青銅時代環(huán)境背景探究_13138.pdf

1、遼寧師范大學(xué)碩士學(xué)位論文大連地區(qū)青銅時代環(huán)境背景探究姓名：楊蟬玉申請學(xué)位級別：碩士專業(yè)：環(huán)境科學(xué)指導(dǎo)教師：張威20090501大連地區(qū)青銅時代環(huán)境背景探究Abstract：Around4000aBP～3000aB衛(wèi)DalianenteredtheBronzeAgeTllecultureofShuangtuoziwasdeveloped、析ththeenvironmentalchangeThesesitesoftheBronzeAgewe

2、remainlydistributedaroundtheBohaiandYellowSeacoastalzone，whilethedistributionWasveryrarelyinotherareasofDalianThiSPaperdiscussesMiaoshanSitelocatedatJinzhouDistrict，DalianItWasexcavatedbetweenthelate1970sandtheearly1980s

3、，butthereisnopaperanalyzedtheenvironmentalbackgroundthereT11ispaperusessporepollenanalysisteconstructtheclimateenvironmentchangeform4000aBPto3000aBPTherearemanySelaginellasinensis；theresultsshowthathumanactivitieswerefre

4、quentAnd，manyscholarsstudiedonsporepolleninLiaoningProvinceeveL硼1eseresultsshowtheclimatewhichisidenticalwiththeclimateofLiaoningProvince，wascooleranddryerduringtheBronzeAgeGeographicalenvironmentisthesumofmanynaturalcon

5、ditionswhicharedependedonbyhumansurvivalanddevelopmentItincludesclimate，soil，andtopographymineralandbioticresourcesSothispaperalsoanalyzestheenvironmentalbackgroundoftheBronzeAgeinDalianusingmanyenvironmentalproxies，such

6、aschangesofcoastTllispapermainlystudyonmarinesedimentation，shellbank，abrasionterraceandmarinecli伍Theresultsshownlatabout5000aBPtheseawaterbegantobackoffandWaspropitioustohumansurvivalBecausehumanCangetrichseafoodnearbyth

7、eseacoastanddidntworryabouttheirhousessubmergedbyhigllsea1evelBesides，thisthesisanalysesrelicsofMiaoshanSiteandenvironmentalchangeatthattimeTlleresultsshowhalfcrypthousesofMiaoshanSiteweresuitableforvegetationcondition，c

8、limateenvironmentandlowsealevelHydropotesinermithatpresentedtoMiaoshanSiteshowtheclimatebegantodryerandcoolerbutitWasnotextremalization，stillwarmerso，thecultureofShuangtuoziWasaccordance誦mthegeographicalenvironmentatthat

9、timeHydrologicalconditionissupposedtothemajorfactorwhichimpactonhumanresidence，butthecloserelationshipbetweenthedistributionoftheBronzeAgesitesandtopographyinDalianisexistedTlisissueisworthyofourreflectionanddiscussionTh

10、roughtheanalysisofthispaper，wefurtherrealizetheenvironmentalbackgroundoftheBronzeAgeinDalian，andunderstandtheman1andrelationshipoftheBronzeAgeAtthattime，humanwasabletoimproveonthethingsofnatureButtheextentWasnotbeyondthe

11、carryingcapacityoftheecologicalenvironmentTherefore，theman—landrelationshipoftheBronzeAgeinDalianwasreliantandharmoniousFinallythispaperalsoisaffluentintheenvironmentalarchaeologyinLiaodongPeninsulaKeywords：Dalianregiont