scholarly journals Spatial Dimension of Transport Exclusion Related to Statutory Trade Restriction—The Use of ITS Tools in Studies of Sustainable Urban Development

2021 ◽  
Vol 13 (23) ◽  
pp. 4804
Author(s):  
Marta Borowska-Stefańska ◽  
Michał Kowalski ◽  
Szymon Wiśniewski ◽  
Paulina Kurzyk

The problem of statutory restrictions of the freedom to conduct business activities is a subject addressed by many researchers. On the other hand, there is little research into the spatial aspect of this phenomenon and its impact on the quality of life of the inhabitants of urban centres in terms of their exclusion from one of the key motivations for travelling, namely shopping trips. The main purpose of the article is to determine the impact of the introduction of a statutory restriction on Sunday trading on sustainable urban development in terms of identifying areas excluded from free access to such services within a large urban settlement in Poland. Our studies on accessibility by car utilised data from ITS systems, the assumptions of the probabilistic Huff Model, and methods to determine market catchment areas. The data used in the study were based on the results of a questionnaire survey. The research procedure was conducted for eight scenarios that covered two periods (March 2019 and November 2020) on trading and non-trading Sundays. The conducted research shows that changes in the temporal accessibility of grocery shops in Łódź within the analysed periods are noticeable for trading and non-trading Sundays. In both cases, accessibility by private car is decidedly worse on non-trading Sundays. Transport exclusion from accessibility to grocery shops applies, in particular, to residents of peripheral areas of the city and is further compounded by the statutory Sunday retail restrictions implemented nationwide.

2015 ◽  
Vol 7 (1) ◽  
pp. 110-120
Author(s):  
Marija Burinskienė ◽  
Modesta Gusarovienė

Urban development of a modern city should combine and cover most of areas. One of the most important areas that ensure sustainable urban development is the sustainable development of the system of communication. This is one of the most important factors that shapes the city and has a direct influence on urban socio-economic viability, ensuring the quality of the environment and safe traffic conditions. Cities formed in the course of historical processes usually divide into certain areas, centres-cores, peripheral zones, functional centres etc. A territorial communication system, as well as all other infrastructure, must meet the needs of local residents and working people in the broad sense. The article analyses how the communication system infrastructure meets the spatial functioning in order to ensure conditions for work and development. In the case of Vilnius, the level of public transport organisation at the core of the city and peripheral areas is examined. The majority of residents live in residential areas dominated by multi-apartment buildings: Žirmūnai, Lazdynai, Karoliniškės, Šeškinė, Justiniškės and Fabijoniškės are areas populated by more than 5% of residents, with 4.5% residing at Antakalnis and Pašilaičiai. As these areas are easy to reach from work, they constitute the main transport zone of the city with Centras, Žvėrynas, Viršuliškės, Vilkpėdė, Šnipiškės and Baltupiai as intermediary zones. Express buses are serving the main core of the city that covers 27 transport zones out of 50; this territory covers 32% of the total area of Vilnius and the area contains 85% of the urban population and jobs. Šiuolaikinio miesto urbanistinė plėtra turi būti kompleksinė ir apimti daugumą sričių. Viena iš svarbiausių sričių, užtikrinanti darnią miestų urbanistinę plėtrą – susisiekimo sistemos darnioji plėtra. Tai vienas svarbiausių miestą formuojančių veiksnių, turinčių tiesioginės įtakos miestų socialiniam-ekonominiam gyvybingumui, užtikrinančių aplinkos kokybę ir saugias eismo sąlygas. Istorinių procesų eigoje susiformavę miestai, kaip įprasta, dalijasi į tam tikras teritorijas – centrus-branduolius, periferines zonas, funkcinius centrus ir kt. Teritorijų susisiekimo sistemos, kaip ir visa kita infrastruktūra, turi tenkinti tos teritorijos gyventojų ir darbo žmonių poreikius plačiąja prasme. Straipsnyje nagrinėjama susisiekimo sistemos infrastruktūros atitiktis teritorijų funkcionavimui, siekiant užtikrinti sąlygas dirbti ir vystytis. Vilniaus pavyzdžiu nagrinėjamas viešojo transporto organizavimo miesto branduolyje bei periferinėse zonose lygis. Gyvenamuosiuose rajonuose, kur vyrauja daugiaaukščiai, gyvena didžioji dalis miestiečių: daugiau nei po 5 % miesto gyventojų Žirmūnų, Lazdynų Karoliniškių, Šeškinės, Justiniškių, Fabijoniškių rajonuose, per 4,5 % – Antakalnio ir Pašilaičių rajonuose. Visi šie rajonai gyventojų darbo pasiekiamumo pagrindu formuoja pagrindinę miesto susisiekimo zoną, į kurią kaip tarpiniai rajonai dar patenka Centro, Žvėryno, Viršuliškių Vilkpėdės, Šnipiškių, Baltupių rajonai. Greitieji autobusai aptarnauja pagrindinį miesto branduolį, į kurį patenka 27 transportiniai rajonai iš 50, jų teritorija sudaro 32 % visos Vilniaus teritorijos, ši teritorija apima 85 % gyventojų ir darbo vietų.


Correct representation of characteristics of different attributes of a city helps in understanding the impact of these attributes on evolution of a city. And the way they are dependent on each other. It may further help in identifying the factors which can be a potential threat to sustainable urban development. This chapter aims to develop an understanding about the meaning and significance of characterization of a city, or say, an urban system. In addition, it provides detail about the approaches which can be adopted for characterizing an urban system. It is expected that this chapter will succeed in developing a good understanding about the need and significance of accurate and effective characterization of a city in the context of sustainable urban development.


2020 ◽  
Vol 12 (3) ◽  
pp. 1049
Author(s):  
Yaqiong Wang ◽  
Guanghui Yuan ◽  
Ying Yan ◽  
Xueliang Zhang

Sustainable development is a long-term solution for urban development and a guideline for urban development. Only by better coordination around the population, resources, and environment can the city achieve sustained and steady development. In order to evaluate the efficiency of sustainable urban development under environmental constraints, this paper takes 13 prefecture-level cities in Jiangsu Province as an example. To address the infeasibility problem in the Malmquist-Luenberger (M-L) index, a modified M-L index analysis method based on the new directional distance function (DDF) is adopted. Combined with the consideration of desirable and undesirable outputs, a linear programming model for sustainable urban development evaluation is constructed to provide a scientific decision-making basis for sustainable development of the city. The results show that the growth of sustainable urban development efficiency is not only related to desirable outputs but also affected by undesirable outputs. Technical change is the main driver of most sustainable urban development efficiency growth. However, efficiency changes also affect the sustainable development potential of cities to a certain extent. Through the modified M-L index analysis, we analyze the characteristics of different regions of Jiangsu Province, the changes in efficiency and the impact of technological innovation on sustainable urban development, and give policy recommendations to promote sustainable urban development.


Sensors ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 1024 ◽  
Author(s):  
Ashraf Abdelkarim ◽  
Ahmed Gaber ◽  
Ahmed Youssef ◽  
Biswajeet Pradhan

This study deals with the use of remote sensing (RS), geographic information systems (GISs), hydrologic modeling (water modeling system, WMS), and hydraulic modeling (Hydrologic Engineering Center River Analysis System, HEC-RAS) to evaluate the impact of flash flood hazards on the sustainable urban development of Tabuk City, Kingdom of Saudi Arabia (KSA). Determining the impact of flood hazards on the urban area and developing alternatives for protection and prevention measures were the main aims of this work. Tabuk City is exposed to frequent flash flooding due to its location along the outlets of five major wadis. These wadis frequently carry flash floods, seriously impacting the urban areas of the city. WMS and HEC-HMS models and RS data were used to determine the paths and morphological characteristics of the wadis, the hydrographic flow of different drainage basins, flow rates and volumes, and the expansion of agricultural and urban areas from 1998 to 2018. Finally, hydraulic modeling of the HEC-RAS program was applied to delineate the urban areas that could be inundated with floodwater. Ultimately, the most suitable remedial measures are proposed to protect the future sustainable urban development of Tabuk City from flood hazards. This approach is rarely used in the KSA. We propose a novel method that could help decision-makers and planners in determining inundated flood zones before planning future urban and agricultural development in the KSA.


Author(s):  
Mou-Chung Tseng ◽  
Chien-Wen Peng

With the shift in global economic, social, demographic, and information technology, the emergence of metropolitan areas not only penetrated the border relations between countries, changed the interaction between central and local governments, restructured the size and style of urban spaces, but also caused a huge transformation in local infrastructures and community structures. The local governments hence have to face challenges in their management in regards to the arising changes and needs. This type of urban formation and development is not only a trend in countries around the globe; it is also an area the Taiwanese governments are actively involved in. With the impact of urbanization, the size of highly functional cities has surpassed core city administrative regions; therefore, this has generated various planning, administrative and policy issues. This study examines the PPPs views on urban development; the research methodology will be designed to focus on qualitative research, firstly undergoing document analysis, studying the progress of sustainable urban development and various issues arising during the development process in Taipei, Taiwan. Secondly, case analysis will be implemented to study the characteristics, current situation and problems in sustainable urban development in Taiwan. With two combined, a concrete and feasible study on sustainable urban development can be integrated and accomplished.


Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 5044
Author(s):  
Teresa Santos ◽  
Raquel Deus ◽  
Jorge Rocha ◽  
José António Tenedório

In coastal areas, the tourism sector contributes to the local economy, generating income, employment, investments and tax revenues but the rapid urban expansion creates great pressure on local resources and infrastructures, with negative repercussions on the residents’ quality of life, but also compromising the visitor’s experience. These areas face problems such as the formation of meteorological effects known as heat islands, due to the soil sealing, and increased energy demand in the peak season. To evaluate the impact of urban growth spatial pattern and change, three strategic sustainable challenges—urban form, urban energy, and urban outdoor comfort—were selected. The progress towards sustainability was measured and analyzed in a tourist city in the Algarve region, Portugal, for the period 2007–2018, using geographic information. A set of 2D and 3D indicators was derived for the building and block scales. Then, a change assessment based on cluster analysis was performed, and three different trends of sustainable development were identified and mapped. Results allow detecting the urban growth patterns that lead to more sustainable urban areas. The study revealed that a high sustainable development was observed in 12% of the changed blocks in the study area. All indicators suggest that the growth pattern of the coastal area is in line with the studied sustainability dimensions. However, most of the blocks that changed between 2007 and 2018 (82%) followed a low sustainable development. These blocks had the lowest variation in the built volume and density, and consequently the lowest variations in the roof areas with good solar exposition. The urban development also privileged more detached and less compact buildings. This analysis will support the integration of 2D and 3D information into the planning process, assisting smart cities to comply with the sustainable development goals.


2010 ◽  
Vol 1 (2) ◽  
pp. 142
Author(s):  
Jurijs Grizāns ◽  
Jānis Vanags

Cities are an important resource for the socio-economic and regional development of the state. Urban development depends on resources, capital, labour force, which mobility from the impact of scientific and technological progress increases all the time. Resources don't belong largely to the concrete place anymore as it was before. That is why cities could think about the possibilities of increase of their attraction and competitiveness at the context of sustainable development. It means that one of the most important goals of the urban development and management is to create such kind of the urban environment which will be in line with the needs and requirements of the city inhabitants, which will be attractive for the foreign investors and tourists, which could compete with other cities. But the most important is that urban environment could give us all an opportunity to be active, participate and enjoy. The world practice shows that the use of the principles and instruments of the marketing for provision of sustainable urban development has positive impact on the socioeconomic and regional development of the state – it improves the investment environment, increases the rate of the economic investments, promotes business and tourism, improves the quality of education, increases welfare and mental development. The necessity of more detailed analysis of the importance of place marketing for sustainable urban development determines actuality of this research.


Urban Studies ◽  
2017 ◽  
Vol 55 (9) ◽  
pp. 1839-1858 ◽  
Author(s):  
Michael Nadler ◽  
Claudia Nadler

Between 2007 and 2015, the European Commission invested €1.846 billion in a new policy initiative called JESSICA (Joint European Support for Sustainable Investment in City Areas). Since European cities in particular have perceived a shortage of investment dedicated to urban regeneration projects, JESSICA will finance more than 2000 higher risk projects through Urban Development Funds as a financial intermediary in order to create economic stimulus. Moreover, replacing traditional grant funding by revolving financial instruments (loans, guarantees and equity capital) is a central part of the ongoing reform of EU cohesion policy. The special challenge of JESSICA is to combine these financial engineering instruments with integrated urban planning issues in a sustainable fund model. However, it is not yet clear whether this new policy instrument is as effective as European decision-makers believe, because up to now there has been no evaluation available on how successful JESSICA has been in achieving its ambitious objectives. Our empirical analysis is the first one to cover the impact of this innovative EU initiative in all 28 EU member states by making outcomes of the policy change measurable in monetary terms. Since revolving financial engineering instruments are a central part of the Europe2020 strategy, we derive key success factors for sustainable urban finance and give recommendations to adjust the policy instrument in the current programming period as part of the ongoing process of a reformed EU cohesion policy.


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