Low-emission vehicles in public transport - selected aspects

2019 ◽  
Vol 127 ◽  
pp. 59-68
Author(s):  
Dariusz Pyza ◽  
Monika Buczkowska ◽  
Marek Ziembicki
Keyword(s):  
Public Transport ◽  
Negative Impact ◽  
The State ◽  
Transport Policy ◽  
Urban Transport ◽  
Transport Systems ◽  
Low Emission ◽  
Urban Public Transport ◽  
Zero Emission

The European Union's transport policy assumes limiting the negative impact of transport on the environment. In this aspect, several actions are undertaken to achieve this goal. One of the priorities in this area is developing zero-emission transport systems in urban public transport. The article presents selected aspects of low-emission vehicles and their use in urban transport systems. Besides, the state of development of low-emission transport systems in public transport in Poland was presented, with particular emphasis on the system in the Warsaw agglomeration.

Cascading failure with preferential redistribution on bus–subway coupled network

2021 ◽  
pp. 2150103
Author(s):  
Sonnam Jo ◽  
Liang Gao ◽  
Feng Liu ◽  
Menghui Li ◽  
Zhesi Shen ◽  
...  
Keyword(s):  
Public Transport ◽  
Failure Process ◽  
Vital Role ◽  
Urban Transport ◽  
Traffic Load ◽  
Transport Systems ◽  
Cascading Failure ◽  
Passenger Flow ◽  
Urban Public Transport ◽  
Overall Performance

Robustness studies on integrated urban public transport networks have attracted growing attention in recent years due to the significant influence on the overall performance of urban transport system. In this paper, topological properties and robustness of a bus–subway coupled network in Beijing, composed of both bus and subway networks as well as their interactions, are analyzed. Three new models depicting cascading failure processes on the coupled network are proposed based on an existing binary influence modeling approach. Simulation results show that the proposed models are more accurate than the existing method in reflecting actual passenger flow redistribution in the cascading failure process. Moreover, the traffic load influence between nodes also plays a vital role in the robustness of the network. The proposed models and derived results can be utilized to improve the robustness of integrated urban public transport systems in traffic planning.

Alternative fuels in public transport and restrictions contained on their use

2018 ◽  
Vol 121 ◽  
pp. 441-451
Author(s):  
Marek Ziembicki ◽  
Dariusz Pyza
Keyword(s):  
Energy Efficiency ◽  
Public Transport ◽  
Alternative Fuels ◽  
Negative Impact ◽  
Toxic Substances ◽  
European Cities ◽  
Stage Of Development ◽  
Low Emission ◽  
Zero Emission ◽  
Communication Lines

European transport policy assumes reducing the negative impact of transport on the natural environment and improving the energy efficiency of means of transport. European cities undertake numerous activities aimed at limiting the use of diesel-powered vehicles and introducing solutions free of toxic substances. The first part of the paper is devoted to the attempt to find an answer to the question at what stage of development there are currently low and zero emission vehicles in public transport. The second part will present the current research on the use of low-emission vehicles in public transport on the example of the largest carrier in Poland. The paper presents the results of research and statistics collected since 2015, mainly electric buses running every day on various routes of communication lines in Warsaw.

scholarly journals Riding without a ticket: geography of free fare public transport policy in Poland

2019 ◽  
Vol 64 (1) ◽  
pp. 17-27 ◽  
Author(s):  
Daniel Štraub
Keyword(s):  
Transport System ◽  
Public Transport ◽  
Travel Behaviour ◽  
Policy Instrument ◽  
Transport Policy ◽  
Urban Transport ◽  
Transport Systems ◽  
Starting Point ◽  
Good Starting Point ◽  
Characteristic Features

Abstract A policy instrument promoting a free fare public transport policy (FFPT) has recently been put into practice in 66 municipalities across Poland. By contributing to the academic debate on the concept of FFPT (e.g. Kębłowski 2019), the main goal of this paper is to create a typology of the schemes where FFPT is in operation in Poland based on analyses of a geographical mapping of these projects. This study analyses how different municipalities are implementing the concept in order to define a typology of FFTP projects and to understand how the development landscape of the urban transport system is changing in the light of free fare transport policies, topics which are not fully covered in the academic literature. The findings confirm that there is a new dynamic in the development of urban transport systems and permit the identification of key characteristics of this trend. Besides the typology of implementation of FFPT, the study also presents an up-to-date inventory of FFPT projects with the key characteristic features of each system. Although the study does not provide specific recommendations regarding the introduction of a FFPT policy, it represents a good starting point for future and more detailed studies. Such studies are necessary in order to understand the role of FFPT not only in the context of the development of a given transport system, its impact on modal split, and travel behaviour, but also to uncover the different politics which lie behind them.

scholarly journals SUSTAINABILITY INDEX ASSESSMENT OF URBAN TRANSPORT SERVICES IN DEVELOPING CITIES

ASTONJADRO ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 150
Author(s):  
Muhammad Nanang Prayudyanto
Keyword(s):  
Transport System ◽  
Public Transport ◽  
The State ◽  
Urban Transport ◽  
Transport Systems ◽  
Urban Mobility ◽  
Public Transport System ◽  
Transport Services ◽  
Developing Cities ◽  
Asian Cities

<p>The growth and concentration of motor vehicles in developing cities has led to increased demand for urban mobility. Renewed commitments of Asian cities are required in order to achieve the SDG target on urban mobility as well as to enhance overall sustainability of urban transport systems and services. Cities and countries need to track the progress in improving urban mobility. With a view to support evidence based decision, the paper introduces the Sustainable Urban Transport Index (SUTI) of urban transport services, to help summarize, track and compare the state of urban mobility in Asian cities, as model for developing cities in the world. It also presents the results of pilot application of SUTI in four Asian cities: Greater Jakarta; Kathmandu; Hanoi; and Colombo. The four pilot cities were able to collect data, analyzed and assess the state of urban mobility in their city using SUTI. The assessment result supported policy makers to identify policy gaps, prioritize additional measures and investment strategies required to improve urban transport systems and services in each city. The visual output display in spider diagram was useful to comprehend state of all 10 key indicators in a glace. The pilot study demonstrated the usefulness of SUTI tool and the pilot cities were already using the results of SUTI analysis. In Kathmandu additional efforts are required to improve pedestrian infrastructure and facilities, Colombo needed to improve quality and reliability of public transport system, while Hanoi and Greater Jakarta need to put additional efforts to increase mode share of public transport system.</p>

scholarly journals Competitiveness of the public transport and car owner behavior: interrelations and contradictions in the light of sustainable development of the metropolis

2020 ◽  
Vol 208 ◽  
pp. 05005
Author(s):  
Irina Skorobogatykh ◽  
Zhanna Musatova ◽  
Roman Sidorchuk ◽  
Natalia Ivashkova ◽  
Petr Nevostruev
Keyword(s):  
Sustainable Development ◽  
Transport System ◽  
Public Transport ◽  
Negative Impact ◽  
Urban Transport ◽  
Transport Systems ◽  
Successful Implementation ◽  
The Public ◽  
Public Transport System

Consistent actions taken by car manufacturers to improve the quality of vehicles make them easier to use and reduce their negative impact on the environment significantly strengthen the competitiveness of personal transport. At the same time, high investments in the development of urban transport systems (especially large ones) create conditions for the mobility of all population groups, but do not significantly affect the competitiveness of public transport. At the same time, the high competitiveness of the public transport system is a sign of the successful implementation of the concept of sustainable development of the territory, making it more attractive for tourism and stimulating its development. The study of the limitations of the analysis of the competitiveness of public transport is conducted in this article along with an analysis of the factors that influence the choice of citizens in terms of mobility for their daily tasks. The article presents the results of an empirical study of relations between Moscow residents and public transport, changes in the intensity of use of personal cars in the period 2015-2020. During this period, the transport system has undergone significant positive changes, which have affected the perception of comfort and accessibility of public transport in Moscow.

scholarly journals Urban public transport as a tool of sustainable mobility policy – the example of Poland

2020 ◽  
pp. 154-184
Author(s):  
Paweł Gałka ◽  
Krzysztof Grzelec ◽  
Katarzyna Hebel ◽  
Eamonn Judge ◽  
Olgierd Wyszomirski
Keyword(s):  
Public Transport ◽  
Transport Policy ◽  
Urban Transport ◽  
Sustainable Mobility ◽  
Passenger Cars ◽  
The Public ◽  
Transport Services ◽  
Urban Public Transport ◽  
Transport Behaviour ◽  
Technical Solutions

The assumptions and goals of sustainable urban mob ility are defined in global and national documents, for example, the United Nations 2030 Agenda and in the Transport Policy of the State of Poland for 2006–2025. Achieving these goals is a long process. Tools and actions have been identified that play a fundamental role in achieving sustainable mobility, and various methods of measuring the effectiveness of these activities have been presented and compared. The article presents the following research hypotheses: achieving the goals of sustainable mobility through the development of the public transport offer requires the use of modern management methods, it is necessary to identify the main attributes of public transport that determine the use of this type of transport and to finance those elements of the transport offer that correspond to these attributes. The aim of the article is to assess the role of public transport as an element of sustainable mobility and to explain the reasons for unsatisfactory policy effects in Poland. Analysing the effectiveness of actions and tools used in Polish cities in achieving the goals of sustainable mobility, the processes of management in public transport and shaping the attributes of transport services and technical solutions were selected for the analysis. The analysis was carried out on the example of selected Polish cities. On the basis of the conducted research, the authors formulated conclusions: the idea of sustainable mobility development is an element of the transport policy of modern European cities, achieving sustainable development requires changes in the structure of urban transport, effective implementation of a sustainable mobility policy leads to changes in transport behaviour, the condition for increasing the share of public transport is to increase the attractiveness of its services. Detailed conclusions were defined in relation to selected Polish cities, in particular Gdańsk and Gdynia. The use of public transport by people who can travel by car can be increase by affecting the freedom to use passenger cars in cities through traffic and parking restrictions. The most effective tool that limits the use of private cars turns out to be parking fees in the city. Conclusions from the conducted research allowed us to confirm the research hypotheses of the article.

scholarly journals Open Business Model of COVID-19 Transformation of an Urban Public Transport System: The Experience of a Large Russian City

2021 ◽  
Vol 7 (3) ◽  
pp. 171
Author(s):  
Artur I. Petrov ◽  
Daria A. Petrova
Keyword(s):  
Public Transport ◽  
Public Transportation ◽  
Negative Impact ◽  
Sharp Decrease ◽  
Financial Economic ◽  
Optimal System ◽  
Transport Systems ◽  
Maximal Effect ◽  
Population Mobility ◽  
Urban Public Transport

Dialectics, or developmental transformation, would eventually cause any system to change. The level and depth of these changes vary and depend on the power of external influence and system reservation mechanisms. The art of managing system processes consists of two main aspects. The first aspect involves the sagacity of managers and predicting general environmental change trends (and their impacts on the managed system). The second involves adjusting to these trends, maximizing possible benefits, and minimizing the negative manifestations of this process. Innovation plays an important role, contributing to system transformations with maximal effect and minimal loss. Public transport systems are important elements in cities, as they provide spatial mobility for at least half of the citizens of a city who cannot use individual transportation. Modern urbanization and peculiarities of the social–economic statuses of many citizens contribute to the fact that organized public transportation is unprofitable. The low solvency of citizens who use public transportation services means that passenger transport systems do not work with enough profitability. As a result, governing institutions often choose to subsidize unprofitable transporter activities, thereby prolonging the functioning of unprofitable routes. This is possible only in conditions of sustainability (in regards to a non-optimal system), when the environment is calm, and its negative impact is low. “Black swans” (according to N. Taleb) are bifurcation factors that break the sustainability of non-optimal system. Urban public transport (UPT) of a large Russian city, Tyumen, experienced it in 2020, in connection with the COVID-19 lockdown. The sharp decrease in population mobility in Tyumen, in 2020–2021, caused the need for a complete transformation of the transport service system. However, managers did not want to fundamentally change a system that consensually suited most counterparties. The search for new balances in a system that demands transformation is one way for sustainable provision. This article looks at the transformation and sustainability of a UPT system in the large Russian city of Tyumen, under conditions affected by the negative impact of COVID-19. Results of a comparative (i.e., pre-crisis (2019) and crisis (2020)) Pareto analysis of the contributions of different UPT routes are presented. Transformation of the structure of the UPT route system can overcome the “crisis” COVID-19 period and minimize its financial-economic costs.

scholarly journals Rating of the Activities of Urban Transport Policy in the Context of Sustainable Development

2020 ◽  
Vol 3 (1) ◽  
pp. 355-366
Author(s):  
Victor Nordin ◽  
Nikolai Kharitoshkin ◽  
Agnieszka Czerwińska-Lubszczyk
Keyword(s):  
Sustainable Development ◽  
Negative Impact ◽  
Transport Policy ◽  
Urban Transport ◽  
Transport Systems ◽  
The Sustainable Development ◽  
Expert Assessments ◽  
Development Goals ◽  
The Impact

AbstractThe growing number of cars cities is worsening the quality of life of our citizens, aggravating their problems with mobility, social inequality, health and ecology. The implementation of the Sustainable Development Goals implies carrying out measures aimed at reducing the impact of urban transport systems in three interrelated directions. The aim of this chapter is describe the conditions and measures to reduce the negative impact of these problems combined into transport policy measures in two ways. The method of expert assessments allowed to rank these activities in order to establish the sequence of their implementation in cities in order to bring their state closer to the “livable city”.

scholarly journals The Second Generation Electromobility in Polish Urban Public Transport: The Factors and Mechanisms of Spatial Development

Energies ◽  
2021 ◽  
Vol 14 (22) ◽  
pp. 7751
Author(s):  
Robert Guzik ◽  
Arkadiusz Kołoś ◽  
Jakub Taczanowski ◽  
Łukasz Fiedeń ◽  
Krzysztof Gwosdz ◽  
...  
Keyword(s):  
Public Transport ◽  
Technological Characteristic ◽  
Sustainable Mobility ◽  
Urban Hierarchy ◽  
Low Emission ◽  
Urban Public Transport ◽  
Zero Emission ◽  
On The Road ◽  
Capital Development ◽  
Human And Social Capital

One of the key challenges on the road to sustainable mobility is the development of low/zero emission urban public transport (UPT). This is crucial in order to meet environmental requirements aiming at reducing greenhouse gas (GHG) emission. In some countries (e.g., Poland) reduction of air pollution is also an important reason behind the implementation of low/zero emission UPT. The aim of this study is to investigate the factors and mechanisms influencing the development of modern electromobility in Polish UPT. We have examined all 242 UPT systems in the country in terms of the characteristics of the relevant urban municipalities, such as size, economic prosperity, level of human and social capital, development paths of urban public transport in the long term as well as the institutional context and proximity and connections to other cities with experience in electromobility. Classification and statistical methods are used based on a variety of approaches, as assigning a score to various preliminarily identified indicators or applying correlation between quantities to verify the formulated hypotheses. Our analysis demonstrates that electromobility adoption is the result of a combination of favourable economic, urban, social and technological characteristic features of a given city. Zero or low emission buses are more common in large cities which are highly positioned in urban hierarchy, economically sound and which are characterized by a well-developed tertiary economy as well as by high human capital. An additional factor that positively influences the implementation of electromobility—in particular at the very first stage—is proximity to the location of low emission bus producers. The leadership in modern electromobility can be understood as part of a broader, proactive development policy of the cities aimed at improving the quality of life of their residents. This is especially important in medium-sized towns where utilizing electric vehicles can be an instrument to maintain or even develop their role and status. The results of the article may provide a basis for creating sustainable urban policies, especially sustainable mobility and improving environmental quality.

scholarly journals Management of Municipal Public Transport Vehicle Journeys by Using the PERT Method

Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4403
Author(s):  
Dariusz Masłowski ◽  
Kinga Kijewska ◽  
Ewa Kulińska
Keyword(s):  
Public Transport ◽  
Life Quality ◽  
Transport Policy ◽  
Urban Transport ◽  
Transport Systems ◽  
City Development ◽  
Positive Effects ◽  
Innovative Solution ◽  
Bus Service ◽  
The City

These days, seamless moving about a city is a determinant of the city’s competitiveness, and is decisive for the life quality in the city. Hence, taking care of appropriate traffic organisation is one of the major tasks of the city authorities. Development of optimal production and spatial interrelations, considering their costs, efficiency and scope of services rendered to individual entities, enables economic and ecological development of the region. Therefore, the issue of major importance for a city is implementing a transport policy that makes it possible to choose a specified method of development (transformation) of the existing transport system in such a way so that it is coherent with the adopted strategy for the city development. The purpose of a transport policy conducted by city authorities should be maintaining the functioning of the urban transport on at least a satisfactory level. The main purpose of the article is to present an innovative solution for optimising the journeys of public transport vehicles, using the PERT (Program Evaluation and Review Technique) method. The method was developed on the basis of the research carried out in the city of Opole, Poland. The article presents a Multicriteria Model of Controlling the vehicles of the Municipal Public Transport-CVMPT) and the method implementation algorithm along with assumptions. The model presented in this article shows the possible way of optimising public transport systems operated in cities, taking into account the travel time of any given bus service, based on normal distribution and the computed probability of such traffic. The application of the method has brought many positive effects through providing optimisation measures in the structure of the municipal public transport.

Sign in / Sign up

Export Citation Format

Share Document