MOBILE

The MOBILE series of models were EPA’s approved models for estimating pollution from highway vehicles for many years. MOBILE6.2, released in 2004, was the last version in that series. The MOBILE series has been superseded by the Motor Vehicle Emission Simulator (MOVES).

pollutionhighway vehicles

true

Contributor(s)

Initial contribute: 2019-10-14

Authorship

:  
View
Is authorship not correct? Feed back

Classification(s)

Application-focused categoriesNatural-perspectiveAtmospheric regions
Application-focused categoriesHuman-perspectiveSocial activities

Detailed Description

English {{currentDetailLanguage}} English

Quoted from: https://www.epa.gov/moves/description-and-history-mobile-highway-vehicle-emission-factor-model 

MOBILE calculates emissions of hydrocarbons (HC), oxides of nitrogen (NOx) and carbon monoxide (CO) from passenger cars, motorcycles, light- and heavy-duty trucks. MOBILE is based on emissions testing of tens of thousands of vehicles. The model accounts for the emission impacts of factors such as changes in vehicle emission standards, changes in vehicle populations and activity, and variation in local conditions such as temperature, humidity and fuel quality.

MOBILE results were used to calculate current and future inventories of these emissions at the national and local level. These inventories were used to make decisions about air pollution policy and programs at the local, state and national level. Inventories based on MOBILE were also used to meet the federal Clean Air Act's state implementation plan (SIP) and transportation conformity requirements, and were sometimes used to meet requirements of the National Environmental Protection Act (NEPA).

The MOBILE model was first developed as MOBILE1 in the late 1970s, and has been updated periodically to reflect improved data, changes in vehicle, engine, and emission control system technologies, changes in applicable regulations and emission standards and test procedures, and improved understanding of in-use emission levels and the factors that influence them.

MOBILE estimates emissions of both exhaust and evaporative emissions. The output from the model is in the form of emission factors expressed as grams of pollutant per vehicle per hour (g/hr), or per vehicle mile traveled (g/mi). Thus, emission factors from MOBILE can be combined with estimates of total vehicle miles traveled (VMT) to develop highway vehicle emission inventories (in terms of tons per day, per month, per season, per year). The change in emission factors for a given vehicle category over time are a reflection of the impacts of fleet turnover. (Over time, older vehicles built to less stringent emission standards are replaced in the fleet by newer vehicles built in compliance with more stringent standards.)

Each generation of the MOBILE model became more sophisticated in its approach to modeling average in-use emissions and has provided the user with additional options for tailoring emission factor estimates to specific times and geographic locations. A brief history of the MOBILE model versions follows.

 

模型元数据

{{htmlJSON.HowtoCite}}

United States Environmental Protection Agency (2019). MOBILE, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/f0e79369-ad88-4354-8d3f-ceb273e7a278
{{htmlJSON.Copy}}

Contributor(s)

Initial contribute : 2019-10-14

{{htmlJSON.CoContributor}}

Authorship

:  
View
Is authorship not correct? Feed back

QR Code

×

{{curRelation.overview}}
{{curRelation.author.join('; ')}}
{{curRelation.journal}}









{{htmlJSON.RelatedItems}}

{{htmlJSON.LinkResourceFromRepositoryOrCreate}}{{htmlJSON.create}}.

Drop the file here, orclick to upload.
Select From My Space
+ add

{{htmlJSON.authorshipSubmitted}}

Cancel Submit
{{htmlJSON.Cancel}} {{htmlJSON.Submit}}
{{htmlJSON.Localizations}} + {{htmlJSON.Add}}
{{ item.label }} {{ item.value }}
{{htmlJSON.ModelName}}:
{{htmlJSON.Cancel}} {{htmlJSON.Submit}}
名称 别名 {{tag}} +
系列名 版本号 目的 修改内容 创建/修改日期 作者
摘要 详细描述
{{tag}} + 添加关键字
* 时间参考系
* 空间参考系类型 * 空间参考系名称

起始日期 终止日期 进展 开发者
* 是否开源 * 访问方式 * 使用方式 开源协议 * 传输方式 * 获取地址 * 发布日期 * 发布者



编号 目的 修改内容 创建/修改日期 作者





时间分辨率 时间尺度 时间步长 时间范围 空间维度 格网类型 空间分辨率 空间尺度 空间范围
{{tag}} +
* 类型
图例


* 名称 * 描述
示例描述 * 名称 * 类型 * 值/链接 上传


{{htmlJSON.Cancel}} {{htmlJSON.Submit}}
Title Author Date Journal Volume(Issue) Pages Links Doi Operation
{{htmlJSON.Cancel}} {{htmlJSON.Submit}}
{{htmlJSON.Add}} {{htmlJSON.Cancel}}

{{articleUploading.title}}

Authors:  {{articleUploading.authors[0]}}, {{articleUploading.authors[1]}}, {{articleUploading.authors[2]}}, et al.

Journal:   {{articleUploading.journal}}

Date:   {{articleUploading.date}}

Page range:   {{articleUploading.pageRange}}

Link:   {{articleUploading.link}}

DOI:   {{articleUploading.doi}}

Yes, this is it Cancel

The article {{articleUploading.title}} has been uploaded yet.

OK
{{htmlJSON.Cancel}} {{htmlJSON.Confirm}}