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首页> 外文期刊>Transportation planning and technology >Local government authority attitudes to road traffic CO2 emissions modelling: a British case study
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Local government authority attitudes to road traffic CO2 emissions modelling: a British case study

机译：地方政府当局对道路交通二氧化碳排放建模的态度：一个英国案例研究

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摘要

Local government authorities (LGAs) play a key role in facilitating mitigation of road traffic CO2 emissions and must engage in emissions modelling to quantify the impact of transport interventions. Existing Emissions Model (EM) methodologies range from aggregate to disaggregate approaches, with more detail normally entailing more resources. However, it is not clear which approaches LGAs actually utilise. This article reports results of a survey designed to discover the level of detail considered practical by British LGAs (n=34). Results show that resource scarcity is important, with particular importance attached to EM reusability and convenient input data sources. Most LGA EMs use traffic variable inputs (predominantly traffic flow and traffic average speed), with this approach being the best-fit for LGA resources. Link-by-link sources of data rated highly for convenience are Road Traffic Models and Urban traffic control systems.
机译：地方政府当局（LGAs）在促进减少道路交通的CO2排放中起关键作用，并且必须参与排放模型以量化交通干预的影响。现有的排放模型（EM）方法论从汇总方法到分解方法不等，更多细节通常需要更多资源。但是，目前尚不清楚LGA实际采用哪种方法。本文报告了一项旨在发现英国LGAs（n = 34）认为实用的详细程度的调查结果。结果表明，资源稀缺非常重要，尤其是对EM可重用性和便捷的输入数据源尤为重视。大多数LGA EM使用流量变量输入（主要是流量和流量平均速度），这种方法最适合LGA资源。为了方便起见，逐个链接的数据源是道路交通模型和城市交通控制系统。

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