scholarly journals The assessment of pollutants emissions within sustainable urban freight transport development: The case of Novi Sad

2014 ◽  
Vol 18 (1) ◽  
pp. 307-321 ◽  
Author(s):  
Marko Velickovic ◽  
Djurdjica Stojanovic ◽  
Valentina Basaric
Keyword(s):  
Air Pollution ◽  
Freight Transport ◽  
Urban Transport ◽  
Pollutant Emissions ◽  
Gas Emissions ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
Novi Sad ◽  
Restrictive Measures ◽  
The Impact

Assessment of pollutant emissions is a prerequisite for planning and development of sustainable urban transport systems. Majority of extant studies on sustainable urban transport is focused on pollution caused by urban passenger transport, with marked paucity of literature on the impact of urban freight transport. To partly bridge this gap, the paper objective is the impact assessment of selected regulative measures, i.e. fleet renewal on freight transport emissions. We used the case of Novi Sad to estimate the potential impact of selected restrictive measures on the external freight transport air pollution. To the best of our knowledge, this is one of the first studies on impact of urban freight transport on the air pollution in the cities in the Balkan region. Several research findings are of interest. Firstly, the analysis of particular gas emissions reveals expected overall positive effects of the fleet renewal in most of cases. Still, the total amount of same emissions hardly increase, so this particular measure is not enough to reach the ambitious EU strategy goals concerned with sustainable urban freight transport. Further, some negative impacts of restrictive measures on gas emissions were also recorded and discussed. The observed complex impact of restrictive measures on urban freight air pollution indicates that urban freight transport planning and modeling requires a comprehensive database, clear goals and higher priority of environmental criterion in traffic planning. Our results and recommendations may be useful for scholars, urban transport planners, policy makers and practitioners.

scholarly journals Innovative Scheme for Efficient Freight Movement and Sustainable Emissions Management

2019 ◽  
Vol 20 (3) ◽  
pp. 242-250
Author(s):  
Afroditi Anagnostopoulou ◽  
Evangelia Papargyri ◽  
Maria Boile
Keyword(s):  
Traffic Management ◽  
Ghg Emissions ◽  
Pollutant Emissions ◽  
Experimental Simulation ◽  
Public Authorities ◽  
Urban Freight ◽  
Policies And Measures ◽  
Technological Advances ◽  
Urban Freight Transport ◽  
The Impact

Abstract This paper presents and analyses an innovative integrated scheme that aims to rationalize and improve the efficiency of urban freight transport as well as to promote reduced GHG emissions and traffic flows. Emissions management has become critical concern for modern companies and public authorities seeking to reduce carbon emissions and energy consumption from private and commercial heavy vehicle fleets, in line with the political targets of COP21 to COP23. The proposed scheme aims to utilize the current technological advances for efficient transport and logistics operations that regional authorities and companies can use and afford in order to provide competitive traffic management decisions as well as improvements in terms of pollutant emissions reduction. Both public and private stakeholders could interact to monitor and evaluate the impact of traffic policies and measures over time as well as the level of success of their routing strategies. Computational results on different scenarios of an experimental simulation model illustrate the competitiveness of the proposed scheme in an effort to quantify its effect.

scholarly journals A Method for the Evaluation of Urban Freight Transport Models as a Tool for Improving the Delivery of Sustainable Urban Transport Policy

2019 ◽  
Vol 11 (6) ◽  
pp. 1535 ◽  
Author(s):  
Daniel Kaszubowski
Keyword(s):  
Transport Model ◽  
Freight Transport ◽  
Urban Transport ◽  
Data Availability ◽  
Transport Models ◽  
Local Authorities ◽  
Strategic Objectives ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
Freight Management

The article presents a method which helps local authorities to evaluate urban freight transport models. Given the complex requirements for input data and the inability to supply them for most cities, a proper quantitative evaluation of model functionality may be quite difficult for local authorities. Freight transport models designed to support sustainable urban freight transport objectives are a particular example. To overcome these difficulties, the structure of the method is based on a qualitative analysis of strategic and operational conditions of urban freight management for modelling purposes. A consistent set of criteria is developed to help with parameterising strategic objectives and the analytical requirements of tools to achieve those objectives. The problems of data availability and capture are also included. The method consists of three tiers that are arranged hierarchically to reflect the interrelations. The proposed method was verified against Gdynia’s (Poland) urban freight management requirements. The city was chosen for its early experience of urban freight studies and improvement measures and because it has already defined its strategic objectives. Two comprehensive freight transport models (Freturb and Wiver) and existing city’s transport model were evaluated. The results have ruled out the existing transport model rendering it ineffective as a tool to support urban freight management to meet the city’s strategic objectives. While Freturb turned out to be much better suited for the needs, dedicated models still face a basic barrier of cities having to redesign their systems for collecting urban transport data.

scholarly journals Towards Sustainable Urban Logistics: Creating Sustainable Urban Freight Transport on the Example of a Limited Accessibility Zone in Gdansk

2019 ◽  
Vol 11 (14) ◽  
pp. 3879 ◽  
Author(s):  
Maria Matusiewicz
Keyword(s):  
Research Method ◽  
Transport Policy ◽  
Urban Transport ◽  
Urban Freight ◽  
Road Map ◽  
Urban Freight Transport ◽  
The Impact ◽  
The City ◽  
Desk Research ◽  
Existing Data

The purpose of the article is to identify the conditions for the implementation of deliveries in the Limited Accessibility Zone (LAZ) in Gdansk, based on interviews conducted among suppliers in October 2018. Another goal is to identify guidelines for the need to create a new transport policy for cities, which will be in line with sustainable urban logistics. The presented analysis is not an economic or technical analysis of an executive nature. It focuses on indicating the nature of the impact of factors conditioning further actions related to the discussed area. To define a sustainable urban logistics plan road map, the desk research method was used. It involved analyzing, verifying and merging existing data and information from the results of European projects. The paper can be used as a road map to proceed with planning urban logistics in the city and to create a document of Sustainable Urban Logistics Plan (SULP). This is the first study carried out in the LAZ of Gdansk since its introduction in 2014, therefore conclusions can be used by scientists and the creators of urban transport policy to create limited accessibility zones.

scholarly journals The impact of urban freight transport and mobility on transport externalities in the SPMR

2020 ◽  
Vol 46 ◽  
pp. 101-108
Author(s):  
Henrique Ewbank ◽  
José Geraldo Vidal Vieira ◽  
Jan Fransoo ◽  
Maristela Alves Ferreira
Keyword(s):  
Freight Transport ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
The Impact

scholarly journals Evaluation of selected practices in the field of urban logistics in Poland

2019 ◽  
Vol 24 (6) ◽  
pp. 365-370
Author(s):  
Małgorzata Zysińska
Keyword(s):  
Local Government ◽  
Smart Cities ◽  
Time Windows ◽  
Freight Transport ◽  
Point Of View ◽  
Urban Transport ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
Technological Intervention ◽  
Transport Problems

Dynamic growth of automotive indicator and increasing level of freight being carried in the Polish cities are causing serious transport problems. Migration to the cities is a trend observed still in Poland that is expected to continue. Bottlenecks, delivery obstacles, congestion, traffic jams and air pollutions require prompt organizational and technological intervention. The article starts a discussion about the condition of the urban logistics in Poland, comparing various models from the local government authorities point of view and inhabitants. The author outlines the barriers and obstacles in the planning and implementing of the modern urban logistical solutions. The majority of municipal and local government authorities, despite the declared enthusiasm for the smart city concept, prefer traditional infrastructure investments, instead of joint and interdisciplinary planning of the combined organizational and technological solutions tailored to the needs of a specific city. There is an urgent need to introduce regulations limiting freight traffic in the Polish cities, road tolls depending on emissivity, payloads, parking infrastructure. There should be rules planned determining time windows in the urban transport, organizing in-city consolidation centers, etc. The paper includes recommendations for creating Urban Vehicle Access Regulation Schemes for the Polish cities. The article includes also the findings and recommendation for the Polish cities in the field of urban logistics. The author emphasizes, however, that there is still a lack of long-term investment plans in the field of logistics and freight transport in so-called smart cities. The paper demonstrates that the efficiency of the functioning of Po-land’s urban logistics network does not necessarily imply cost-intensive infrastructural development. The optimization of logistics activities should be brought about in urbanized areas primarily based on the organisational changes in the transportation system, customs, habits and behavioral patterns of its users as well as the altered functions of selected. Such an approach is the closest to the views expressed by the inhabitants; however, it all too often proves contradictory to the interests of the other stakeholders of the system. Any changes to the city’s transport layouts or systems, or mobility policies (as a broader concept), call for a broad public contribution when it comes to consulting projects and designing the improvements. Organisational and financial support is likewise indispensable, along with the development of an incentives system. The author also pointed out a need to monitor comprehensively the solutions in the field of urban logistics and urban freight transport of the Polish cities using socio-economic analysis tools. The selected methods of evaluating the urban logistics solutions, incl. comparative best practices analysis, have been discussed.

scholarly journals A study framework for assessing the performance of the urban freight transport based on PLS approach

2019 ◽  
Vol 49 (1) ◽  
pp. 69-85 ◽  
Author(s):  
Imane Moufad ◽  
Fouad Jawab
Keyword(s):  
Noise Pollution ◽  
Freight Transport ◽  
Urban Life ◽  
Economic Activities ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
Pls Analysis ◽  
The Impact ◽  
The City ◽  
Complex Subject

The urban freight transport (UFT) is an important component of the urban logistics. It represents a driving force for the economic dynamics and attractiveness of a city. It can be treated as all movements of goods necessary for the economic activities, the institutions and the residents of urban life. Through, it faces with problems relating to the congestion, unsafety, atmospheric and noise pollution that constrain its performance and hinder its development. This performance is a complex subject on which a great deal of research has emerged in the last decade. Accordingly, this paper aims to develop a model for assessing the performance of the UFT. The objective is to identify the determinants of the performance of the urban freight transport and measure the impact of each factor. Therefore the first part of this article concerns the elaboration of the model and the formulation of the hypotheses. First, an overview of the factors that could influence the performance of the UFT was identified based on a literature review. The result of this step allowed to model, by mobilizing the GRAI grid (Graph of results and interrelated activities), the UFT system in order to release the decisional links between these factors. Then, the grid will be decomposed into hypotheses explaining the relations between the factors and the performance of the UFT. The formulation of each hypothesis will be based on all the theoretical works that have treated it. The second part includes the empirical study to test the model using the partial least squares (PLS) analysis. Therefore, we conducted a survey among managers and users of the UFT in the city of Fez. A hypothetico-deductive approach has been used with a sequential methodological complementarity between qualitative analysis for exploratory purposes and the support of quantitative analysis for confirmation. The results of the test, confirm a significant influence of the identified factors on the UFT performance. The practical scope of this paper is to provide a decision-making framework for urban management department explaining the impact of these factors on the UFT performance.

scholarly journals Understanding Construction Logistics in Urban Areas and Lowering Its Environmental Impact: A Focus on Construction Consolidation Centres

2019 ◽  
Vol 11 (21) ◽  
pp. 6118 ◽  
Author(s):  
Cindy Guerlain ◽  
Samuel Renault ◽  
Francesco Ferrero
Keyword(s):  
Urban Areas ◽  
Construction Materials ◽  
Freight Transport ◽  
Pollutant Emissions ◽  
Construction Sites ◽  
Urban Freight ◽  
Urban Freight Transport ◽  
Efficiency And Effectiveness ◽  
Private And Public ◽  
Using Data

A lot of attention has been paid in the last years to urban freight transport (UFT) activities generated by specific market segments such as food, retail, or home deliveries, while relatively little attention has been paid to the transport of goods to and from construction sites in urban areas. Although transport of construction materials represents up to 30% of freight movements in cities and even more in terms of pollutant emissions. Using data collected over eight months in four construction sites, this paper provides a better understanding of the urban freight transport activity related to construction and presents the potential benefits of the implementation of construction consolidation centres (CCCs). A CCC is an innovative approach, which aims at increasing the efficiency and effectiveness of logistics processes by reducing the number of deliveries. Consequently, the use of a CCC in urban areas can reduce congestion and pollutant emissions due to construction freight movements. This paper presents results of CCC usage simulations for the four construction sites mentioned above. The results suggest that the distribution of goods to and from construction sites is peculiar as compared to other, better-known, urban supply chains and reinforce the call to researchers and decision makers from both private and public sides to devote more attention to this market segment.

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