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簡介:東南大學碩士學位論文基于博弈論的區(qū)域經(jīng)濟發(fā)展與環(huán)境保護之間關系的應用研究姓名徐婧申請學位級別碩士專業(yè)控制工程指導教師趙林度何源20090602RESEARCHONRELATIONBETWEENREGIONALECONOMICDEVELOPMENTANDENVIRONMENTALPROTECTIONBASINGONTHEGAMETHEORYGRADUATEXUJINGSUPERVISORZHAOLINDU‘SOUTHEASTUNIVERSITYABSTRACTACOREPARTOFREGION’SECONOMICDEVELOPMENTISCOEXISTENCEANDBALANCEOFENVIRONMENTANDREGIONALECONOMICINCREASEHOWEVERBECAUSEOFUNBALANCEMENTOFREGION’SRESOURCESANDUNTOTALCOMPETITIONOFMARKETDETERMINATIONANDGOVERNMENTALCONTROL,ITISHARDTEALIZETHEOPTIMALREGION’SRESOURCEREGARDINGENVIRONMENTALPROTECTIONASAKINDOFSOCIALACTIVITYANDECONOMICBEHAVIOR,F(xiàn)ROMACASESTUDYOFTAIHULAKEPOLLUTION,THISTHESISAIMSATTHEINTERESTSAMONGENVIRONMENTALPROTECTIONACTIVITIESIEPA,ANDATTEMPTSTOEXPLAINTHECOMPLEXITYOFENVIRONMENTALPROBLEMANDTHEROOTOFLOWEFFICIENCYINENVIRONMENTALPROTECTIONFROMANEWANGLEOFVIEW,ANDTOPROMOTEAVIEWPOINTTHATFOUNDINGFAIRANDEFFICIENTENVIRONMENTALPROTECTIONINSTITUTIONTHISTHESISINMICROCOSMICLEVELDIVIDETHEREGION’SECOECONOMICALSYSTEMINTOTHREEBASICSTRENGTHSTHEGOVERNMENT、ENTERPRISEANDINDIVIDUALANDTHISPAPERUSEGAMETHEORYMETHODTOANALYSISTHEGAMBLINGRELATIONSBETWEENENTERPRISEANDINDIVIDUAL,THEGOVERNMENTANDTHEENTERPRISE,THEGOVERNMENTANDINDIVIDUALAMONGTHEABOVEMENTIONEDRELATIONS,THISTHESISWILLDEALWITHTHERELATIONSRELATEDTHEENTERPRISESDURINGTHEPROCESSOFLOCALECONOMICDEVELOPMENTINCHASEOFITSOWNINTEREST,THEINTERESTOWNERSMAYMISUSETHENATURALRESOURCESORDEVELOPITEXCESSIVELYANDIRRATIONALLYWHICHMAYCAUSESTHEENVIRONMENTALPOLLUTIONANDTHEECOSYSTERADESTROYEVENTHREATSTHEHUMAN’SLIVING,ANDTHESUSTAINABLELOCALECONOMICDEVELOPMENTWILLBEHELDBACKSERIOUSLYKEYWORDSGAMETHEORY,REGIONALECONOMICENVIRONMENTALPROTECTION,TAIHULAKEBASIN,POLLUTIONPREVENTION
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 57
大小: 2.2(MB)
子文件數(shù):
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簡介:隨著生態(tài)環(huán)境問題越來越受到人們的重視,建筑施工過程作為會對環(huán)境造成重要影響的一種人類活動也應該要逐漸改善傳統(tǒng)的生產施工方式,即在建筑施工過程中更多的考慮環(huán)境影響。超高層建筑發(fā)展迅速,作為一種有別于一般建筑的類型,超高層建筑由于自身的特點決定了其施工方式的獨特,對于超高層建筑施工過程的環(huán)境保護研究也逐漸受到人們重視,本文針對超高層建筑,根據(jù)超高層建筑的施工特點,對其施工過程環(huán)境保護實施進行深入的分析,并對環(huán)境協(xié)調性評價方法進行構建和研究。本文主要根據(jù)兩種理論,即綠色施工和清潔生產理論,在對這兩種理論進行分析的基礎上,確定了超高層建筑綠色施工環(huán)境保護的基本要點,為環(huán)境保護體系的構建奠定基礎,并分析了清潔生產潛力研究方法中的生命周期評價理論,對生命周期評價理論的具體應用模型進行了深入研究。在綠色施工、清潔生產理論研究的基礎上針對超高層建筑提出了施工過程環(huán)境保護實施措施,實施措施從技術支持措施和管理措施兩個方面進行,根據(jù)超高層建筑的具體施工特點提出切實可行的技術措施,并從整個生命周期的角度提出了管理措施。運用生命周期評價方法針對建筑施工過程構建了生命周期累積評價模型,以此來對施工過程進行環(huán)境協(xié)調性評價。對模型的應用過程和前提假設做出簡要的說明。然后,選取經(jīng)過實際調研項目案例進行實證分析,在對項目概況介紹之后,重點闡述了在該案例中超高層建筑綠色施工環(huán)境保護具體的實施過程,實施過程同樣是從管理和技術兩方面進行說明,環(huán)境保護措施的實施效果則是根據(jù)構建的生命周期累積評估模型進行評價,根據(jù)實際調研得來的數(shù)據(jù)進行測算,并將其與普通項目進行對比來說明實施效果,然后根據(jù)模型的運用過程提出了該模型的局限性,為以后模型的不斷完善提供基礎。最后,對前文進行了歸納總結。
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 63
大?。?1.91(MB)
子文件數(shù):
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簡介:南昌大學碩士學位論文新農村建設中的生態(tài)環(huán)境保護與政府治理姓名彭光華申請學位級別碩士專業(yè)行政管理指導教師花明20081221ABSTRACTABSTRACTINRECENTYEARS,BECAUSEOFTHEGOVERNMENT’SDEVOTIONTOWARDTHERURALENVIRONMENTSTRENGTHSHOAAGE,EXCESSIVELYTHEENVIRONMENTALPROTECTIONTHATTHEENERGYPUTINTHECITYUP,PLUSTHEPROTECTIONDOCTRINESEVERITYOFTHEPLACEANDTHEENVIRONMENTALPROTECTIONCONSCIOUSNESSOFTHEFARMERSWEAKTHIN,THEMODEOFPRODUCTIONISTHICKTOPUT,POLLUTEHEAVYCAUSEOURCOUNTRYATTHETIMEOFTHECITYENVIRONMENTINCREASINGLYIMPROVE,BUTTHERURALENVIRONMENTPROBLEMISMOREANDMORESERIOUSTHISPAPERADOPTEDSEVERALRESEARCHFORMS,SUCHASLITERATUREREVIEW,SOCIALINVESTIGATIONANDSOON,SYSTEMATICALLYANALYZEDTHESERIOUSSITUATIONOFTHERURALENVIRONMENTANDFOURENVIRONMENTALPROBLEMSTHATEXISTEDINTHENEWCOUNTRYSIDECONSTRUCTIONTHEPOLLUTIONTHATCAUSEDBYTHEAGRICULTURALACTIVITIES;THENEGATIVEECOLOGICALINFLUENCEBROUGHTONBYTHECONSTRUCTIONOFSMALLTOWNS;THEENVIRONMENTALPOLLUTIONBROUGHTONBYTHECOUNTRYCORPORATIONS;ANDTHERURALPOLLUTIONBROUGHTONBYTHECITYTHEARTICLETHINKSTHATDIFFERENTFACTORSHAVECONTRIBUTEDTOTHEECOLOGICALENVIRONMENTPROBLEMSITINCLUDESECONOMICREASONSWITHDEFICIENTANDINAPPROPRIATEECONOMICDEVELOPMENTTHEREEXISTMANYSOCIALANDCULTURALFACTORSINCLUDINGFARMERS’FAINTENVIRONMENTALCONSCIOUSNESSANDATTITUDETONATUREINADDITION,THATTHEGOVERNMENTMISGOVERNSTHEENVIRONMENTISITSPOLITICALREASONINVIEWOFTHIS,THISTEXTISFROMTHEVISUALANGLEOFPUBLICMANAGEMENT,ANALYZETHERURALENVIRONMENTALQUESTIONACCORDINGTOTHEPRESENTCONDITIONSANDFEATURESOFENVIRONMENTPROTECTIONINTHERURALAREAWEPUTFORWARDASERIESOFECOGOVERNANCEMEASURESANDCOUNTERMEASURESATFIRST,WEEMPHASIZETHATSHOULDPERFECTVARIOUSKINDSOFENVIRONMENTALPOLICIESANDREGULATIONS,SETUPANDAMPLIFYTHECONTROLMECHANISM;SECONDLYWESHOULDSTRENGTHENTHEFUNCTIONSOFTHEGOVERNMENT,ESTABLISHANDIMPROVETHERURALECOLOGICALENVIRONMENTOFLONGTERMMECHANISMFORGOVERNANCE;THIRD,WESHOULDINTENSIFYTHERURALENVIRONMENTGOVERNANCEINPUT;
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 65
大小: 2.75(MB)
子文件數(shù):
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簡介:華中師范大學碩士學位論文農村工業(yè)發(fā)展與環(huán)境保護的經(jīng)濟分析姓名譚智剛申請學位級別碩士專業(yè)西方經(jīng)濟學指導教師肖殿荒20090501ABSTRACTSINCEREFORMANDOPENINGUP,CHINA’SECONOMYHASMADEGREATACHIEVEMENTWHICHHASATTRACTEDGREATATTENTIONFROMTHEWHOLEWORLDINTHERURALECONOMYCHINASRURALINDUSTRYHASOBTAINEDAHUGEDEVELOPMENTANDHASBECOMEALLIMPORTANTPARTOFTHENATIONALECONOMYHOWEVERATTHESANLETIMEOFTHERAPIDDEVELOPMENTOFRTTRALINDUSTRIES,ENVIRONMENTALPOLLUTIONANDECOLOGICALDAMAGEAREALSOINCREASEDBYTHERURALENTERPRISESENVIRONMENTALPOLLUTIONINTHERATALAREASHASBECOMEONEOFIMPORTANTFACTORSWHICHRESTRICTTHEDEVELOPMENTOFSOCIETYANDECONOMYAGAINSTTHISBACKGROUND,THISPAPERARGUESTHATIT’SGREATLYESSENTIALANDURGENTFORUSTESEARCHTHECAUSEOFENVIRONMENTALPOLLUTIONBYTHEENTERPRISESFROMTHEECONOMICPOINTOFVIEWANDFINDOUTTHEENVIRONMENTALPROTECTIONPOLICIESANDMEASURESTHISPAPERISMADEUPOFFOURPARTSTHEFIRSTPARTISTHEINTRODUCTION;MAINLYINTRODUCEFOURASPECTS,INCLUDINGTHERESEARCHBACKGROUNDANDSIGNIFICANCE,THETHEORETICALRESEARCHATHOMEANDABROAD,THERESEARCHMETHODSANDTHEMAINCONTENTSTHESECONDPARTFIRSTLYSUMMARIZESTHECONTRIBUTIONSTONMIONALECONOMICDEVELOPMENTBYTHERURALINDUSTRIALIZATIONINFIVEASPECTS,THENANALYZESTHECURRENTCHARACTERISTICSOFINDUSTRIALPOLLUTIONINRURALAREASFROMTHEOPPOSITEPOINT,ANDFINALLYGIVESANANALYSISOFHARMFULEFFECTSCAUSEDBYTHEENVIRONMENTALPOLLUTIONTHETHIRDPARTSUMMARIZESTHEMAINCAUSEOFENVIRONMENTALPOLLUTIONINRURALAREASONTHEBASISOFTHEANALYSISOFABOVETWOPARTS,INCLUDINGTHELACKOFATTENTIONOFGOVERNMENTANDENVIRONMENTALPROTECTIONLAWSANDREPUTATIONS,THESHORTAGEOFCAPITALANDTHEWEAKSUPERVISIONOFRURALENVIRONMENTTHEFORTHPARTMAINLYANALYZESTHECAUSESOFENVIRONMENTALPROBLEMSANDTHEMEANSOFENVIRONMENTALPROTECTIONFROMTHEECONOMICPOINTOFVIEWTHENGIVESOMESPECIFICADVICESOFSOLVINGTHEENVIRONMENTALPOLLUTIONFROMTHEANGELOFGOVERNMENT,ENTERPRISEANDPERSONALKEYWORDSRURALINDUSTRIALIZATION;ENVIRONMENTALPOLLUTION;EXTERNALITY;ENVIRONMENTALMANAGEMENT;
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 41
大小: 2.07(MB)
子文件數(shù):
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簡介:STUDYONENVIRONMENTALPRESSUREOFTHEGOVERNMENTANDENVIRONMENTALBEHAVIOROFENTERPRISESTAKINGJIANGSUPROVINCEASANEXAMPLELIUHONGMINGATHESISPRESENTEDTOTHENANJINGAGRIRCLTURALUNIVERSITYINPARTIALFULFILLEMENTOFTHEREQUIREMENTFORTHEDEGREEOFDOCTOROFPHILOSOPHY●LNAGRICULTURALECONOMICSANDMANAGEMENTNANJINGAGRICULTURALUNIVERSITYNANJING,CHINADECEMBER2009_L卜I原創(chuàng)L生聲明本人鄭重聲明所呈交的學位論文,是本人在導師的指導下,獨立進行研究工作所到得的成果。傺文中已經(jīng)注明引用的內容外,本論文不包含任何其他個人或集體已經(jīng)發(fā)表或撰寫過的作品成果。對本文的研究做出重要貢獻的個人和集體,均已在文中以明確方式標明。本人完全意識到本聲明的法律結果由本人承擔。學位論文儲需親筆簽名宕盧稍2009年12月15日學位論文版權使用授權書本學位論文作者完全了解學校有關保留、使用學位論文的規(guī)定,同意學校保留并向國家有關部門或機構送交論文的復印件和電子版,允許論文被查閱和借閱。本人授權南京農業(yè)大學可以將本學位論文的全部或部分內容編入有關數(shù)據(jù)庫進行檢索,可以采用影印、縮印或掃描等復制手段保存和匯編學位論文。保密口,在年解密后適用本授權書。本學位論文屬于不保密P/請在以上方框內打“√一學位論文作者需親筆導師需親筆簽名≯增2。。9年2月T5日2009年12月15日
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 146
大?。?6.89(MB)
子文件數(shù):
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簡介:中國海洋大學博士學位論文國民經(jīng)濟發(fā)展規(guī)劃的環(huán)境保護功能兼論環(huán)境保護法的完善姓名步娜申請學位級別博士專業(yè)環(huán)境與資源保護法學指導教師徐祥民20090601摘要續(xù)發(fā)展,就必須正確處理人與自然的關系,正確處理發(fā)展與環(huán)境的矛盾,在尊重生態(tài)規(guī)律的前提下,充分考慮環(huán)境承載力的影響,合理統(tǒng)籌安排國民經(jīng)濟和社會的各項活動,實現(xiàn)經(jīng)濟、社會和環(huán)境資源的協(xié)調發(fā)展。理性的規(guī)劃設計和選擇,對于加強環(huán)境保護,促進環(huán)境保護法的完善,尤其是推進環(huán)境規(guī)劃法的建設起著不可忽視的作用作為規(guī)劃實施效果的一部分,環(huán)境法治實踐的成效取決于規(guī)劃的實際執(zhí)行力。如何保證規(guī)劃的規(guī)范作用得以發(fā)揮,法律是最有強制約束力的制度和規(guī)范。為了維護規(guī)劃的嚴肅性,保證規(guī)劃的認真制定和實施,從立法的角度,制定一部專門針對國民經(jīng)濟發(fā)展規(guī)劃的法律,建立健全包括國民經(jīng)濟發(fā)展規(guī)劃的法律效力、主體責任、程序以及實施機制等各方面的法律制度,確保國民經(jīng)濟發(fā)展規(guī)劃的約束力得以充分發(fā)揮;從法律實施的角度,加強規(guī)劃中的公眾參與機制是提供規(guī)劃的法律約束力的有效方法。環(huán)境保護和可持續(xù)發(fā)展的根本動力在于環(huán)境保護的全民參與。健全公眾參與機制,加強公眾參與熱情,提高公眾環(huán)境意識,是目前國家在制定國民經(jīng)濟發(fā)展規(guī)劃時亟待解決的問題之一。關鍵詞國民經(jīng)濟發(fā)展規(guī)劃環(huán)境保護環(huán)境規(guī)劃法II
下載積分: 5 賞幣
上傳時間:2024-03-04
頁數(shù): 150
大?。?8.74(MB)
子文件數(shù):
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簡介:同濟大學土木工程學院碩士學位論文天津地鐵盾構隧道施工引起土體變形及環(huán)境保護措施研究姓名范新健申請學位級別碩士專業(yè)結構工程指導教師張慶賀20090301ABSTRACTABSTRACTINTHISPAPER,BASEDONTHESHIELDTUNNELCONSTRUCTIONOFTHEWESTERNPARTOFTHERAPIDRAILTRANSITPROJECTFROMTIANJINTOTEDATHETIANJINNEWSCOASTALDISTRICT,COMBINEDWITHTHEMEASUREDDATAOFTHESHIELDTUNNELCONSTRUCTIONFROMZHONGSHANMENSTATIONTODONGXINGROADSTATION,THEGROUNDSURFACESERLEMENTSMAYBEINDUCEDUNDERNORMALCONSTRUCTIONARERESEARCHEDTHEINFLUENCEWHICHTHESHIELDTUNNELCONSTRUCTIONMADETOTHESOILISANALYZEDDEEPLYUSINGTHEINSITEMONITORING,THETHEORETICALANALYSIS,THEEMPIRICALFORMULA,NUMERICALSIMULATIONANDOTHERMETHODSTHEMAINRESEARCHCONTENTSAREASFOLLOWINGS1ANALYSISONTHEMEASUREDSETTLEMENTDATAFROMZHONGSHANMENSTATIONTODONGXINGROADSTATIONTHECONSTRUCTIONSITUATIONABOUTTHESHIELDPASSINGTHROUGHTHEBUILDINGISINTRODUCED,ANDTHEMEASUREDSETTLEMENTOFTHESURFACEANDTHEBUILDINGISANALYZEDTHETECHNICALMEASURESUSEDDURINGTHECONSTRUCTIONARECONCLUDEDANDCANBEREFERENCESFORTHESIMILARPROJECTSINFUTURE2SETTLEMENTPREDICATIONUSINGPECKFORMULAPECKFORMULAISTHECLASSICALMETHODTOESTIMATETHESURFACESETTLEMENTINDUCEDBYTHESHIELDTUNNELCONSTRUCTIONTHEIANDVL嘛INTHEFORMULAARESTUDIEDANDTHECALCULATINGFORMULAOFTHEIISDETERMINEDCOMBINEDWITHTHEMEASUREMENT,USINGTHEINVERSEANALYSISMETHOD,THEVI峭UNDERNORMALCONSTRUCTIONISDETERMINED,TOOTHEMAXIMUMSURFACESETTLEMENTMAYBEINDUCEDFROMQIJINGROADSTATIONTOTIANJINRAILWAYSTATIONISPREDICTEDBYTHEPECK3SETTLEMENTPREDICATIONUSINGNUMERICALSIMULATIONTHE2DAND3DFEMMODELSAREBUILTANDBASEDONTHEMEASUREMENT,THECALCULATINGMODEL,CONSTRUCTIONPROCEDURESANDTHEMETHODSTOSIMULATETHEPARAMETERSAREALLDETERMINEDTHEMAXIMUMSURFACESETTLEMENTMAYBEINDUCEDUNDERNORMALCONSTRUCTIONISPREDICTEDBYTHEPECKFORMULA4THECONSTRUCTIONPROTECTIONMEASURESABOUTTHESHIELDTUNNELLINGPASSINGⅡ
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 117
大?。?7.25(MB)
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簡介:&自一犏呼茸中唯F髭夫蓐碩士學位論文學位申請人姓名申請學位學生類別申請學位專業(yè)方向指導教師姓名盤齄I重壘舅塑堡煎絲疊堂型舅舅煞撞JN5劌二㈨懈規(guī)一ⅢY“UABSTRACTTHISARTICLETAKESWUHANMEGALOPOLISASRESEARCHOBJECTONTHEBASISOFTHETHEORIESINMEGALOPOLIS,REGIONALINTEGRATIONANDENVIRONMENTALPROTECTION,THISARTICLEANALYZESTHEINTEGRATIONSITUATIONOFENVIRONMENTALPROTECTIONINWUHANMEGALOPOLIS,ANDMAKESADEEPSTUDYONTHEPROBLEMSRISINGINTHEPROCESSOFTHEINTEGRATIONTHENTHISARTICLEMAKESACONCLUSIONTHATTHEDEFICIENCYINTHEMECHANISMSISTHEREASONOFTHEPROBLEMSAIMINGATREALIZETHEINTEGRATIONOFENVIRONMENTALPROTECTION,THEAUTHORDEVOTESHERSELFTOTHEINNOVATIONOFMECHANISM,THATISAEFFECTIVEWAYOFSOLVINGTHEPROBLEMOFENVIRONMENTANDPROMOTINGHEALTHYDEVELOPMENTOFWUHANMEGALOPOLISTHEARTICLEISDIVIDEDINTOTHEFOLLOWINGSIXPARTSPARTIPREFACETHISPARTISTHEBACKGROUND,OBJECTANDTHESIGNIFICANCEOFTHERESEARCH0NTHEBASISOFANALYSISONDOMESTICANDFOREIGNPROGRESSOFTHISRESEARCH,THEAUTHORPUTSFORWARDTHEFRAMEOFTHISARTICLEPARTIITHEORETICALSTUDYTHISPARTISTHEDEFINITIONANDTHEORIESOFMEGALOPOLIS,REGIONALINTEGRATION,ENVIRONMENTANDMECHANISM,THISPARTISTHETHEORETICALBASISFORTHEREALIZATIONOFTHEINTEGRATIONOFWUHANMEGALOPOLISPARTIIIANALYSISOFTHESTATUSQUOAFTERANALYZINGTHEGEOGRAPHICALCHARACTERISTICSANDTHEENVIRONMENTALSITUATIONOFWUHANMEGALOPOLIS,THISARTICLEPOINTOUTTHENEEDFORTHEINTEGRATIONOFENVIRONMENTALPROTECTION,ANDRESEARCHTHESITUMIONOFTHEINTEGRATIONPARTIVPROBLEMSANDCAUSESASTHEDEVELOPMENTOFWUHANMEGALOPOLIS,AVARIETYOFPROBLEMSAPPEARED,SUCHASSOILEROSION,AIRPOLLUTION,WATERPOLLUTIONANDWETLANDSHRINKAGEFROMANALYZING,THISARTICLEMAKESACONCLUSIONTHATTHEDEFICIENCYINTHEMECHANISMSISTHEREASONOFTHEPROBLEMSTHEDEFICIENCYINMECHANISMINCLUDETHEPARTITIONOFTHEENVIRONMENTALPROTECTIONADMINISTRATION,THEDISTEMPEREDNESSOFECOLOGICALCOMPENSATIONMECHANISMANDTHEIRRATIONALMECHANISMSOFSUPERVISIONANDEVALUATIONPARTVCOUNTERMEASURESINORDERTOSEARCHTHEOPERATIONALAPPROACHESOFMECHANISMINNOVATION,THISPARTDESIGNSMANYWAYS,SETUPTHEENVIRONMENTALCOOPERATIONANDCOORDINATIONMECHANISMSFROMTHEJOINTMEETINGOFENVIRONMENTALPROTECTION,THEENVIRONMENTALCOOPERATIONANDCOORDINATIONMECHANISMINENVIRONMENTALⅡ
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 44
大?。?2.33(MB)
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簡介:分類號U416107102010121387碩士學位論文陜西省黃土地區(qū)高速公路建設環(huán)境保護技術研究黨延兵導師姓名職稱郝培文教授申請學位級別碩士學科專業(yè)名稱道路與鐵道工程論文提交日期2013年4月25日論文答辯日期2013年6月6日學位授予單位長安大學RESEARCHONHIGHWAYCONSTRUCTIONENVIRONMENTPROTECTIONTECHNOLOGYATLOESSPLATEAUAREAINSHANXIPROVINCEADISSERTATIONSUBMITTEDFTHEDEGREEOFMASTERCIDATEDANGYANBINGSUPERVISPROFHAOPEIWENCHANG’ANUNIVERSITYXI’ANCHINA
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 94
大?。?4.59(MB)
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簡介:重慶交通大學碩士學位論文基于環(huán)境保護的隧道洞門選型研究姓名劉飛申請學位級別碩士專業(yè)橋梁與隧道工程指導教師蔣樹屏王曉雯20100401ABSTRACTTHEECONOMYHASDEVELOPEDFASTINRECENTYEARS,THEEXPRESSWAYNETWORKWHICHASTHEMAINBODYOFTHEHIGHWAYHASGOTAREMARKABLEPROGRESSTHEHIGHWAYTUNNELSINTHEMOUNTAINAREASARETHEMOSTIMPORTANTPARTINTHETRANSPORTFACILITIESSYSTEMSBECAUSEOFITSSPECIALGEOGRAPHICALPOSITION,THEENVIRONMENTEFFECT,ECONOMICEFFECT,ANDTHESOCIALEFFECTOFTHEHIGHWAYTUNNELSHASBECOMETHEFOCUSPROBLEMSINTHEPAPER,WETAKETHEENVIRONMENTPROTECTIONOFTHETUNNELPORTALSASAKEYPROBLEMS,ALSOWECONSIDERTHESAFETYOFTHEPORTAL,ANDTHEECONOMYOFTHEPORTALATTHESAMETIMEWEMAKEAPRELIMINARYDISCUSSIONINTHISPAPERONHOWTOCHOOSEAAPPROPRIATETTMNELPORTALINTHEDIFFERENTCONDITIONS,SUCHASTERRAINLANDFORM,GEOLOGICALCONDITIONANDECOLOGICALENVIRONMENTINFLUENCETHEREARESIXCHAPTERSINTHISPAPERTHEMAINCONTENTINCLUDETHREEPARTSINPARTHTHEOUTLINEOFTHEHIGHWAYTUNNELCONSTRUCTIONINMOUNTAINOUSAREAS,INTRODUCEDTHEENVIRONMENTALPROTECTIONSITUATIONINPRESENTANDTHEEXISTENCEQUESTIONSINPORTALCONSTRUCTIONINPARTIHTHECLASSIFICATIONANDTHETRAITOFTHEPORTALS,INTRODUCEDTHEDEVELOPMENTOFTHETUNNELPORTAL,ANEWWAYINCLASSIFICATIONANDTHEFACTORSSHOULDBECONSIDEREDINTHESELECTIONOFTHEPORTALSTRUCTURE;INPARTIII,THEANALYTICALHIERARCHYPROCESSISAPPLIEDTOCONSTRUCTINGAMODELOFPORTALEVALUATIONAND、麗TLLTHEHELPOFTHISEVALUATIONMODEL,ANAPPROPRIATETUNNELPORTALCANBECHOSENEASILYANDHIGHLYEFFECTIVETHEANALYTICALHIERARCHYPROCESSAHPISAPPLIEDTOAPPRAISINGTHEPORTALMODELINTHEPAPER,ANDTHECLASSIFICATIONOFTHEPORTALS,THEINFLUENCEFACTORSOFTHEPORTALSELECTION,ANDTHECHARACTERSOFTHEDIFFERENTPORTALSTRUCTUREAREALLSERVICEFORTHEMETHODONTHEBASEOFTHEMODEL,INORDERTEALIZESTHEINTELLECTUALIZATIONINPORTALSELECTIONASYSTEMOFPORTALSELECTIONISDEVELOPEDINTHEPAPERWITHTHEHELPOFTHECOMPUTER,WECANMAKETHEPROJECTDESIGN、COMPAREEASYANDUSEFULTHECONCLUSIONMAYPROVIDETHEREFERENCEFORTHEENGINEERINGDESIGNKEYWORDSHIGHWAYTUNNEL;PORTAL;ENVIRONMENTPROTECTION;SAFETY;ECONOMY
下載積分: 5 賞幣
上傳時間:2024-03-04
頁數(shù): 111
大?。?7.24(MB)
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簡介:碩士學位論文論文題目河南焦作寨卜昌古村落人居環(huán)境保護與更新研究作者姓名作者姓名王聰聰指導教師指導教師孫以棟學科專業(yè)學科專業(yè)設計學所在學院所在學院藝術學院提交日期提交日期2015年04月浙江工業(yè)大學碩士學位論文I河南焦作寨卜昌古村落人居環(huán)境保護與更新研究摘要寨卜昌古村落位于太行山前沖積平原上,有著鮮明的地方特色和深厚的歷史文化積淀,它既擁有人與自然和諧相處的自然環(huán)境,還具有極高的歷史、文化和藝術價值,是豫北地區(qū)最具代表性的文化遺存。為深入了解寨卜昌村的人居環(huán)境,作者采用文獻資料收集、實地調研和理論分析相結合的研究方法,首先對村落的地理位置及氣候特征、歷史淵源及沿革、人文環(huán)境等背景要素進行分析,認為自然崇拜、祖先崇拜和泛神崇拜是其主要精神信仰,耕、讀、仕、商是其主流鄉(xiāng)土文化,還有趕廟會、吃油茶等具有當?shù)靥厣纳盍曀?。進而深入分析整個古村人居環(huán)境聚落的特征,認為“依山面水”的地理格局、“龜形意匠”的平面形態(tài)、“王氏主導”的結構布局、“三縱五橫”的街道分布構成了寨卜昌的聚落空間格局,還詳細分析了獨具特色的民居建筑形態(tài),最后分析了古村落的重點民居建筑、重點公共建筑及景觀遺存。通過對寨卜昌古村落的現(xiàn)存問題和保護內容進行分析,提出對該聚落保護與更新的建議,規(guī)劃設計出寨卜昌古村落發(fā)展與再生的方案,為我國豫北地區(qū)的人居環(huán)境研究提供一個詳實的案例,對村落未來的建設及當代聚落規(guī)劃提供一定的參考和借鑒。關鍵詞寨卜昌古村落,人居環(huán)境,聚落,建筑,保護與更新
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 107
大?。?9.34(MB)
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簡介:西南交通大學碩士學位論文試論我國引進外資中的環(huán)境保護姓名李楊申請學位級別碩士專業(yè)馬克思主義理論指導教師李素萍20091201一一西南交通大學碩士研究生學位論文第1I頁?!?。。。。。。?!!?。?!??!R灰籄BSTRACTWEHAVEBEENPURSUINGAHARMONYBETWEENHUMANANDNATUREUNDERAHIGHLYDEVELOPEDECONOMYAREVIEWOFTHESITUATIONINCHINAREVEALSTHEFOLLOWINGFACTSINTERMSOFECONOMY,ASTHELARGESTDEVELOPINGCOUNTRY,WEARECURRENTLYATTHEPRIMARYSTAGEOFSOCIALISMWITHANENORMOUSPOPULATIONANDPOORECONOMICBACKGROUND,COMPAREDWITHDEVELOPEDCOUNTRIES,WELEGBEHINDINTHELEVELOFINDUSTRIALIZATIONANDPRODUCTIONTECHNOLOGYINTERMSOFENVIRONMENTALPROTECTIONINADEQUACYOFPOLLUTIONCONTROLANDFUNDSDRAINAGEHAVELEDTOAMUCH,HIGHERPOLLUTI6NINDEXTHANTHATOFDEVELOPEDCOUNTRIES,WHICH。COMPOUNDEDWITHOTHERREASONSINCLUDINGTHEGREATCONSUMPTIONOFRESOURCES,HASRESULTEDINADETERIORATINGECOLOGICALENVIRONMENTIFWEDON’TUSETHENATURALRESOURCESORPROTECTTHEENVIRONMENT,WEARESETTINGOURSELVESINATRAPWHERE“THEFISHAREBEINGCAUGHTTOITSLIMIT”INOTHERWORDS,ECONOMICDEVELOPMENTATTHEEXPENSEOFENVIRONMENTWILLULTIMATELYCRIPPLETHEECONOMYANDDESTROYTHEENVIRONMENTAIMEDATCHINA’SENVIRONMENTALPROBLEMSANDTHEINFLUENCEOFFOREIGNINVESTMENTATTRACTIONONTHEENVIRONMENTINPARTICULAR,THEPRESENTTHESISSTARTSBYBRINGINGUPTHEBACKGROUNDANDREASONSOFTHETOPIC,MAKINGABRIEFINTRODUCTIONOFTHERESEARCHSITUATIONOFECOLOGICALCIVILIZATIONWITHINTHEFRAMEOFTHETOPICANDTHELINEOFTHOUGHTOFTHETHESISTHEN,ITTRACESBACKTOTHEDISCUSSIONOFHUMANNATURERELATIONSHIPPROPOSEDBYMARX,OILTHEBASISOFWHICHANELABORATIONISGIVENONTHEPROCESSOFCHINA’SLOCALIZINGTHENATURALISTICVIEWOFMARXISMTHISTHEORETICALANALYSISHELPSWITHOURUNDERSTANDINGOFTHEEFFORTSBYTHECOUNTRYTOSOLVEENVIRONMENTALPROBLEMSITALSOPOINTSOUTTHATDESPITEALLTHEEFFORTS,THEREREMAIN
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 75
大?。?3.05(MB)
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簡介:同濟大學交通運輸工程學院碩士學位論文公路施工期環(huán)境保護監(jiān)理體系研究姓名花濤申請學位級別碩士專業(yè)道路與鐵道工程指導教師方守恩20080401ABSTRACTWITHTHEQUICKDEVELOPMENTOFHIGHWAYCONSTRUCTIONIN0111“COUNTRY,TNEENVIRONMENTALPROBLEMINHIGHWAYCONSTRUCTIONPERIODISOUTSTANDING,HOWEVER,TNEENVIROLULLENTMANAGEMENTINHIGHWAYCONSTRUCTIONPERIODISWEAK,SOTHEPRATLCEOFENVIRONMENTSUPERVISIONCALLEFFECTIVELYENHANCETHEENVIRONMENTALPROTECTLONTHISPAPERANALYSESTHECURRENTENVIRONMENTALMANAGEMENTSITUATIONOFHI椰AYPROIECTCONSTRUCFIONPERIODBYTHESUPERVISIONOFZHENG。RLANHIGHWAYCONSTRUCTLONPERIOD,A11DDISSERTATESTHETHEORYANDPRACTICESIGNIFICANCEOFESTABLISHINGERⅣIROMNENTALSUPERVISIONTHISPAPERGIVESTHECONCEPTOFENVIRONLTLENTALSUPEN,ISIONOFHIGHWAYSCONSTRUCTION,ANDESTABLISHESALLORGANIZIATIONSYSTEMWHICNISAPPLIEDTOTHEHIGHWAYBASICCONSTRUCTIONPROGRAMTHISPAPERDISCUSSESTHEIMPLEMETITOFMETHODSANDTECHNICS,INCLUDINGTECHNICALMEANS,ECONO肌CMEANS,MEANSOFPUBLICPARTICIPATION,ANDWORKSITEMANAGEMENTMEANS,ECTA11D91VESARESEARCHONTHEQUANTIFICATIONOFENVIRONMENTALSUPERVISION,CONCEIVINGOFASERIALSOTENVIROMENTALSUPERVISIONCONTROLINDEXASSOCIATINGWITHTHEENVITOMENHALSUPE而SIONINHIGHVCAYCONSTRUCTIONOFTHEROADBEDPROJECT,ROADSURFACEPROJECTS,BRIDGECULVERRPROJECTS,TUNNELPROJECTS,ANDVIRESCENCEPROJECTS,THISPAPERLAYSTHEFOUNDATIONOFESTABLISHINGDETAILEDRULESORCOMPILINGCRITERIONFORTHEENVIRONMENTAISUPERVISIONOFHIGHVI『AYCONSTRUCTIONPERIOD。KEYWORDSHIGHWAY,CONSTRUCTIONPERIOD,ENVIRONMENTSUPERVISION,ENVIRONMENTALMANAGEMENT,SYSTEMLI
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 71
大?。?2.47(MB)
子文件數(shù):
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簡介:UDC
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 48
大?。?1.95(MB)
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簡介:中圖分類號UDC學校代碼10055密級公開矗蕊犬法碩士學位論文外商直接投資與環(huán)境保護基于深圳市數(shù)據(jù)的實證分析南開大學研究生院二OO年五月南開大學學位論文原創(chuàng)性聲明本人鄭重聲明所呈交的學位論文,是本人在導師指導下進行研究工作所取得的研究成果。除文中已經(jīng)注明引用的內容外,本學位論文的研究成果不包含任何他人創(chuàng)作的、已公開發(fā)表或者沒有公開發(fā)表的作品的內容。對本論文所涉及的研究工作做出貢獻的其他個人和集體,均已在文中以明確方式標明。本學位論文原創(chuàng)性聲明的法律責任由本人承擔。學位論文作者簽名宣蘊2010年4月15日
下載積分: 5 賞幣
上傳時間:2024-03-05
頁數(shù): 34
大小: 1.59(MB)
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