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ID:33379275
大小:4.56 MB
页数:112页
时间:2019-02-25
《天津滨海新区水资源-物质经济代谢的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、摘要关键词物质经济代谢水资源滨海新区AbstractWiththeincreaseofpopulationandthedevelopmentofthesocietyeconomy,waterresourcesareexploitedandutilizedcontinuously.Becauseoftheseriousshortageofwaterresources,theconflictbetweenwatersupplyanddemandbecomesmoreandmorcoutstanding.Thelimitedw
2、aterresourcesmusttobeallocatedrationally,SOthattheyCanmeettherequirementsofthesocio-cconomicsustainabledevelopmentandtheecologicalenvironmentprotection,andpromoteresourcesandsocietyeconomyandecologicalenvironmenttoenterthevirtuouscircle,toachieveawin.winsituation
3、ofeconomicdevelopmentandecologicalenvironmentprotection.Rationalallocationofwaterresourcesincludesbothwaterdemandmanagementandwatersupplymanagement.Inthispaper,usingthetheoryofphysicaleconomicmetabolism,itstudiedtherationalallocationofwaterresourcesinthelawofecol
4、ogyandeconomy,fromthepointofwaterdemand.Physicaleconomicmetabolismisanewtheory,referringtomaterialflowofeconomicsystemintheruleofecologyandeconomy.Itintroducedthesetup,thebasicconceptandtheanalyticalframeworkofphysicaleconomicmetabolism,themodelofthroughputandpat
5、h—choosingofphysicaleconomicmetabolism,andbuiltthefoundationfortheresearchofwaterresourcesinTianjinNewCoastalDistrict.Usingphysicaleconomicmetabolismtheory,researchingtheproblemofrationalallocationofwaterresourcesfromwaterdemandpointofview,notonlyitprovidedanewpe
6、rspectiveforrationalallocationofwaterresources,butalsoitwaspracticedandperfectedforphysicaleconomicmetabolismtheory.Theresearchofphysicaleconomicmetabolismofwaterresourcesincludestheanalysisofthroughputandpath.Metabolismthroughputanalysiswasdividedintostaticanaly
7、sisanddynamicanalysisofmetabolismscale,strengthanalysis,throughputandrecyclinganalysisofwaterresources.Italsodescribedthemacroscopicstateofwaterresourcesutilization,andlaidthefoundationforthepathanalysisofphysicaleconomicmetabolismofwaterresources.Metabolismpatha
8、nalysiswasdividedintotheanalysisofpresentsituation,Ⅲtheanalysisoffactorsimpactedmetabolismpathofwaterresources,theanalvsisofIntluenclngfactorsofunconventionalw
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