Measuring and visualising 15-min-areas for fair CO2 budget distribution

IF 5.1 3区工程技术 Q1 TRANSPORTATION

European Transport Research Review Pub Date : 2024-03-11 DOI:10.1186/s12544-024-00638-0

Daniel Krajzewicz, Christian Rudloff, Markus Straub, Alexandra Millonig

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引用次数: 0

Abstract

The “MyFairShare” project develops fair CO2 mobility budgets for individuals. Here, “fairness” mainly depends on the people’s location as everyone should be able to access all destinations necessary to perform everyday tasks. Therefore, a basic understanding about the accessibility of facilities to visit within an area is needed, regarding all activities that must be performed. Given this, the amount of emitted CO2 is computed, assuming the use of sustainable modes while regarding reasonable ranges, i.e. a travel time of 15 min. In order to achieve this, a software system for computing this metric has been developed. It is based on open source applications and uses data that—besides public transport data in GTFS format—is freely available throughout Europe. This paper describes the method and presents the results of applying it to the project’s five Living Labs Berlin, Jelgava, London, Sarpsborg, and Vienna. The results show that besides population density, the possibility to use sustainable modes of transport highly depend on the land use mix, i.e. the allocation of facilities daily activities may be performed at in the vicinity of places of inhabitancy.

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测量和可视化 15 分钟区域，实现公平的二氧化碳预算分配

我的公平共享 "项目为个人制定了公平的二氧化碳移动预算。在这里，"公平 "主要取决于人们所处的位置，因为每个人都应该能够到达完成日常任务所需的所有目的地。因此，对于所有必须进行的活动，需要对一个地区内可访问设施的可达性有一个基本的了解。在此基础上，假定在合理范围内（如 15 分钟的旅行时间）使用可持续模式，计算出二氧化碳排放量。为此，我们开发了一个用于计算这一指标的软件系统。该系统基于开放源码应用程序，使用的数据除了 GTFS 格式的公共交通数据外，还可在整个欧洲免费获取。本文介绍了这一方法，并展示了将其应用于柏林、耶尔加瓦、伦敦、萨尔普斯堡和维也纳五个生活实验室的结果。结果表明，除人口密度外，使用可持续交通方式的可能性在很大程度上取决于土地使用组合，即在居住地附近可进行日常活动的设施分配。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

European Transport Research Review Engineering-Mechanical Engineering

CiteScore

8.60

自引率

4.70%

发文量

审稿时长

13 weeks

期刊介绍： European Transport Research Review (ETRR) is a peer-reviewed open access journal publishing original high-quality scholarly research and developments in areas related to transportation science, technologies, policy and practice. Established in 2008 by the European Conference of Transport Research Institutes (ECTRI), the Journal provides researchers and practitioners around the world with an authoritative forum for the dissemination and critical discussion of new ideas and methodologies that originate in, or are of special interest to, the European transport research community. The journal is unique in its field, as it covers all modes of transport and addresses both the engineering and the social science perspective, offering a truly multidisciplinary platform for researchers, practitioners, engineers and policymakers. ETRR is aimed at a readership including researchers, practitioners in the design and operation of transportation systems, and policymakers at the international, national, regional and local levels.