成都道路交通对城市环境的影响

《成都道路交通对城市环境的影响》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、四川大学硕士学位论文成都道路交通对城市环境的影响姓名：张敏申请学位级别：硕士专业：环境科学指导教师：王益谦20060508婴型查兰婴主兰竺丝苎市环境产生的不利影响，包括采用现代化交通管理技术、发展城市轨道交通系统，限制汽车的无节制发展、机动车尾气控制等方法控制道路交通大气污染；从发生源、传播途径和接收点三方面着手控制道路交通噪声污染和交通振动等，并就发展绿色交通提出合理的建议，以期能使城市道路交通和环境的协调发展，为成都积极创建和谐社会提供必要的保证．关键词：道路交通城市环境协调发展成都市2四川大学硕士学位论文ResearchAboutTheI

2、mpactofRoadTrafficonUrbanEnvironmentinChengduEnvironmentalScienceGraduateZhangMinSupervisorWangYiqianAlongwiththecontinuousprogressofurbanization，urbaneconomicprosperityandurbanpopulationgrowthmaketherapiddevelopmentofroadtransportasaninevitabletrend．Butwiththedevelopmentofu

3、rbanization，increasingtrafficdemandandsupply，aseriesofurbanenvironmentalproblemsthattriggeredbytheRoadTrafficareboundtoappear．Harmonizingtherelationshipamongtheroadtrafficdevelopmentandurbanenvironmentprotection，realizingurbansustainabledevelopment，hasbecomethevitalproblemof

4、thosebiggestcitiesintheworld．Thenumberofmotorvehicle(especiallyprivatecar)inChengduhasasustainedandrapidgrowth．Androadconstructioninvestmentsconstantlyincrease，recently．Althoughtherapiddevelopmentofroadtraffichasn’tmakemarkednegativeimpacttotheurbanenvironmentnow．Buttakeprev

5、entivemeasure，weanalysisthestatusoftheseriesofenvironmentalproblemsthatcausebyroadtrafficandforecastpollutioninChengduiSnecessary．Thisdisquisitionstartsfromtheconceptofroadtrafficandurbanenvironment，WeatfirststudythepresentsituationofroadtrafficandurbanenvironmentinChengduth

6、enanalyzethetrendsoftheirchangesthroughmaterial，SOreachtheconclusionthattheeffectsofmotorvehicle婴型查兰婴主兰堡丝苎emissiontourbanatmosphereinChengduincessantaggrandizemcnt．AndthroughbasicdatausingtimeseriesregressionanalysisgetthevehiclegrowthcurveofChengducity．Thenfalrecastthetenur

7、enumberofmotorvehicleofChengduin2020．Itexpatiatesonexistingimpactsofurbanenvironmentthatwasarousedbymotorvehicleemissions，roadtrafficnoiseandvibrationinChengdu．AndthroughprojectionsoftenureofmotorvehiclesinChengdu，choosingasuitableemissionfactors，usingrelevantformulacalculat

8、ingyearemissionsofCOandNOxthatcauselargelybymotorvehicleemissionsinChengdu．