The Movingo integrated ticket: seamless connections across the mälardalen region of Sweden

ABSTRACT

The need for improved public transport (PT) ticketing in ever-growing deregulated PT markets has made well-designed integrated ticketing systems a priority area of intervention for PT service providers around the world. Yet, very little practical evidence of its impacts are reported in Sweden and in the world at large. The focus of this study was the impacts of the Movingo integrated ticketing scheme in terms of PT patronage, user satisfaction and the perceived quality of the ticketing set-up. Three travel surveys were conducted along the Stockholm-Uppsala route. Methods including logistic regression and correlated t-tests were used to analyse the samples. The findings suggest that the scheme made rail commuting more attractive resulting in an overall increase of about 24% in ticket sales with 3% – 15% car commuters reporting that they patronised PT services after the project. The scheme also resulted in increased rail commuter satisfaction. The overall perceived quality of the ticketing set-up did not however improve due to interoperability challenges. Service providers’ uncertainty about equitable distribution of revenue among the participating service providers, interoperability challenges and the lack of interest among most of the participating service providers to sell Movingo tickets are some issues to be addressed.     

泰国三机场高铁列控系统方案研究

对泰国三机场高铁项目的列控系统选择要求进行分析,提出列控系统方案并进行综合比选,最后提出泰国三机场高铁项目的列控系统推荐方案,研究成果可以为海外项目列控系统方案选择提供一定的参考。     

大连市常规公交规划思路探讨

城市常规公交系统建设是贯彻公交优先、促进高质量发展的关键。本文从分析大连市常规公交发展现状和面临问题入手,结合城市交通发展趋势,提出常规公交发展目标,在此基础上探讨了新时期常规公交规划要从公交网络、规划目标、服务模式、技术方法等四方面转变思路,强化两网融合和以人为本的思想,增强常规公交的吸引力,促进城市高质量发展。     

云南省民航客运发展预测

民航运输是云南省在进行综合交通运输建设的重点之一,也是该省在未来"十四五"(2021-2025年)和"十五五"(2026-2030年)规划期间的研究热点。本文以云南省为研究范围,以省内民航客运为研究对象,选取省内主要的社会经济因素为影响因子,运用主成分分析法(PCA)、反向传播神经网络算法(BP神经网络算法)和回归分析法,构建了省内民航客运的预测模型,得出省内各主要机场在"十四五"末和"十五五"末的预计旅客吞吐量,对省政府在进行机场改扩建上有一定的指导意义。     

加强建设单位在项目实施阶段的管理

在工程实施阶段，建设单位在项目管理中有着不可替代的核心作用。其管理职能主要包括决策、计划、组织、协调与控制等。其管理内容主要有合同管理、质量管理、投资控制、进度控制等方面。     

中小型水利工程施工劳务管理存在的问题及对策

根据中小型水利工程项目分散、投资小、工期短的特点,介绍了当前中小型水利项目施工劳务管理的现状,分析当前中小型水利工程劳务市场建立困难的原因,提出在当前形势下中小型项目施工企业须遵守国家的法律法规,杜绝违法劳务分包,推进劳务市场的建立、成熟和完善。     

中国北车集团公司投资项目管理信息系统开发

阐述中国北车集团公司投资项目管理信息系统的开发设计思想，对业务进行描述，阐述系统开发目标、系统设计结构、系统功能和系统采用的技术，并对系统使用所产生的效果进行定量分析。     

四川南向通道改造及建设的方案研究

研究目的：通过分析西南路网现状和存在问题，对四川出川通道进行规划展望，提出四川南向通道建设的必要性和迫切性，进一步探讨建设川南通道的方案和通道引入相关枢纽及地区的改扩建方案。 研究方法：采用系统工程方法，从西南片区铁路路网的特点分析，逐一分析出川通道的规划和发展；采用技术经济比较法对南向通道方案进行比较论证。 研究结果：在西南片区形成沟通广东广西地区的一条新路网，有利于西南路网布局及发展；带动相关地区社会经济发展；为相关枢纽总图布置特别是成都枢纽客运站布局提供合理的发展前景。 研究结论：四川南向通道宜采用沿成昆通道至峨眉，修建峨眉经宜宾、叙永至贵阳的双线大能力通道，经黔桂铁路至柳州，分别经湘桂线南下广西地区，经柳肇线可达广州及东南沿海地区；成都枢纽成都南站可作为川南通道客车的始发终到站；贵阳枢纽结合川南通道引入需新建枢纽内第二客运站。     

Organic carbon budget for the Gulf of Bothnia

We calculated input of organic carbon to the unproductive, brackish water basin of the Gulf of Bothnia from rivers, point sources and the atmosphere. We also calculated the net exchange of organic carbon between the Gulf of Bothnia and the adjacent marine system, the Baltic Proper. We compared the input with sinks for organic carbon; permanent incorporation in sediments and mineralization and subsequent evasion of CO₂ to the atmosphere. The major fluxes were riverine input (1500 Gg C year^− 1), exchange with the Baltic Proper (depending on which of several possible DOC concentration differences between the basins that was used in the calculation, the flux varied between an outflow of 466 and an input of 950 Gg C year^− 1), sediment burial (1100 Gg C year^− 1) and evasion to the atmosphere (3610 Gg C year^− 1). The largest single net flux was the emission of CO₂ to the atmosphere, mainly caused by bacterial mineralization of organic carbon. Input and output did not match in our budget which we ascribe uncertainties in the calculation of the exchange of organic carbon between the Gulf of Bothnia and the Baltic Proper, and the fact that CO₂ emission, which in our calculation represented 1 year (2002) may have been overestimated in comparison with long-term means. We conclude that net heterotrophy of the Gulf of Bothnia was due to input of organic carbon from both the catchment and from the Baltic Proper and that the future degree of net heterotrophy will be sensible to both catchment export of organic carbon and to the ongoing eutrophication of the Baltic Proper.     

委内瑞拉某机务段修复工程人工费成本分析

1委内瑞拉铁路现状委内瑞拉中西部铁路修复工程位于委内瑞拉玻利瓦尔共和国境内中西部地区,全长241.4km,由2段组成。其中,卡贝略港―巴基西梅托段(简称卡—巴段)173.8km,始建于1959年,运营40多年来,由于资金、设备和人力等原因,铁路设施缺乏必要的养护和维修,导致旅客列车停运,