scholarly journals Urban regeneration and sustainable urban development from polycentric spatial structure traffic performance

2020 ◽  
Author(s):  
Rong Guo ◽  
◽  
Yo Cui ◽  
Keyword(s):  
Spatial Structure ◽  
Urban Development ◽  
Sustainable Urban Development ◽  
Survey Method ◽  
Long Distance ◽  
Traffic Demand ◽  
Traffic Performance ◽  
Commuting Time ◽  
The City ◽  
Commuting Distance

Traffic congestion has become the main phenomenon of agglomeration dis-economy in urban. Adjusting spatial structure to improve traffic efficiency and reduce traffic pollution has become an important issue of urban sustainable development. The study adopts the social survey method to test the traffic performance of Harbin polycentric spatial structure. Combine with the colocation hypothesis, the paper analyzes the influencing factors of polycentric commuting distance and commuting time. The results show that the average commuting distance of centers is greater than that in the city, and the proportion of long-distance commuting is higher, but the faster commuting speed in the fringe area subcenters makes average commuting time shorter than that in the city. The importance of commuting costs is insufficient, the employment and residential location resources are extremely unbalanced, and they influence location selection of residence and employment and makes long-distance commuting economically reasonable. The fundamental ways to improve the traffic performance of polycentric spatial structure are to face up to the rationality of long-distance commuting and traffic demand, in urban renewal, adjusting commuting cost and the spatial layout of residential and employment resources, improving the balance between occupation and housing, promoting sustainable urban development.

Smart Urban Profiling And Management – New Insights For Enhancing Innovative And Sustainable City Development

2020 ◽  
Vol 9 (1) ◽  
pp. 36-46
Author(s):  
Rebecca Oberreiter
Keyword(s):  
Urban Development ◽  
Sustainable Urban Development ◽  
Management Model ◽  
City Management ◽  
City Marketing ◽  
City Development ◽  
Sustainable City ◽  
Framework Conditions ◽  
Fresh Impetus ◽  
The City

Rapidly changing framework conditions for city development such as globalization, demographic trends, deindustrialization, technological developments or the increasing urbanization as well as the economic, social and political changes are profound and change our urban life. This leads, that the cities of tomorrow will differ essentially from today´s city principles. Therefore innovative, strategically wise and quick action becomes a criterion for success. Here, more than ever, local conditions and requirements must be taken into account as well as global framework conditions. The responsible parties have to set the course so that the “City” remains competitive and sustainable in the future. Therefore, innovation processes and sustainable strategies for dealing with the diverse and complex agendas of a city in dialogue with those who are responsible for it must be initiated and management systems established so that new things can develop continuously and systematically. This work illustrates how the boundaries created to manage and market future liveable and sustainable city destinations are the root of the practical and academic problems that trouble city management these days.  This paper aims to develop the new integrated Smart Urban Profiling and Management model, which presents a new integrated approach for city marketing as an instrument of sustainable urban development. In this way, comprehensive research was conducted to evaluate if the holistic city marketing concept that integrates elements of smart city strategies and adaptive management is a more suitable instrument and integrative process than conventional city marketing in order to improve the sustainable urban development. Therefore, in this work, the designed “Smart Urban Profiling and Management model” for city management introduces an alternative and holistic perspective that allows transcending past boundaries and thus getting closer to the real complexities of managing city development in dynamic systems. The results offer the opportunity to recognize the city and consequently allow to developing successful strategies and implementation measures. This study targets to contribute to this endeavor in order to produce new impulses and incitements in the city management field and shall provide a fresh impetus for a new understanding of city marketing as the initiator of development processes, mobilization and moderator in concerning communication and participation processes. This paper is written from a perspective addressing those responsible for the city- management, city- & urban marketing and development.

scholarly journals HISTORICAL HERITAGE AND SUSTAINABLE URBAN DEVELOPMENT: CHALLENGES IMPOSED ON OWNERS AND MANAGERS OF LISTED HISTORICAL BUILDINGS IN THE CITY OF SÃO PAULO

2021 ◽  
Vol 11 (4) ◽  
pp. 23-35
Author(s):  
Fernanda Cardoso Romão Freitas ◽  
Fabiane Domingues de Magalhães de Almeida ◽  
Alcides Garcia Junior
Keyword(s):  
Cultural Heritage ◽  
Urban Development ◽  
Sao Paulo ◽  
Sustainable Urban Development ◽  
São Paulo ◽  
Historical Buildings ◽  
The World ◽  
Historical Heritage ◽  
The City ◽  
Lack Of Knowledge

The worldwide concern regarding sustainable urban development has been increasing as the populations of countries increase and demand more consumption of the already scarce natural resources. According to the United Nations, it is estimated that 55% of the world population lives in urban centers, with the perspective of surpassing 68% in 2050. In Brazil, 84% of the population today live in the cities. One of the goals of sustainable development is to make cities more sustainable and inclusive and, to accomplish such goal, many variables need to be accomplished, among which is the strengthening of efforts to protect and safeguard cities’ cultural heritage, for the present and future generations. Seeing as São Paulo is the 10th urban city in the world, and its historical heritage preservation policies are recent and in the process of being outlined, this research strives to answer: What are the main challenges identified by owners/managers of listed historical buildings in São Paulo, which stand in the way of conserving/preserving their properties? Results revealed that the main challenges are a lack of knowledge about what interventions can be done to the property, lack of knowledge on incentive laws and more feasible ways for the conservation of historical sites and dealing with excessive bureaucracy. Such results contribute to the implementation of urban development policies focused on the sustainable goal of safeguarding the city’s cultural heritage, in order to propitiate advancements in preserving the memory and identity of the city through the conservation of properties listed as historical heritage.  

scholarly journals Perspective trends in financing of housing-and-communal services

2018 ◽  
Vol 170 ◽  
pp. 01050 ◽  
Author(s):  
Elena Vasilyeva
Keyword(s):  
Urban Development ◽  
Sustainable Urban Development ◽  
Public And Private ◽  
Private Partnership ◽  
The Public ◽  
Leading Role ◽  
Definite Answer ◽  
The City ◽  
Public And Private Partnerships

The article is devoted to the matters of public-and-private partnerships in the field of housing-and-communal services. The author recognizes, that sustainable urban development requires effective funding with the leading role of municipal finances. At the same time, financing of housing-and-communal sector through the municipal budget only would be too burdensome, while the use of the public-and-private partnership scheme has proved to be the good solution of this problem. However, there is no definite answer: whether the housing-and-communal sector is the most developed zone of public-and-private partnership or, on the contrary, it is an obscure and ineffective zone. The author analyzes the Russian experience of use of the public-and-private partnership scheme in the field of housing-and-communal services and reveals the main problems, which prevent the attraction of the private capital to this sphere. Such rather new trends as so called "box decisions" and "pool" securitization of infrastructure projects are considered in the article. According to the author, the use of these options could contribute to the development of housing-and-communal sector and the city infrastructure as well as the urban development as whole.

scholarly journals SPATIAL PATTERN OF SUSTAINABLE URBAN DEVELOPMENT INDICATOR FOR THE MONTREAL URBAN COMMUNITY

2015 ◽  
Vol 39 (4) ◽  
pp. 220-231 ◽  
Author(s):  
Shohel Reza Amin ◽  
Umma Tamima
Keyword(s):  
Sustainable Development ◽  
Urban Development ◽  
Spatial Pattern ◽  
Spatial Data ◽  
Urban Community ◽  
Spatial Data Analysis ◽  
Sustainable Urban Development ◽  
Development Indicator ◽  
Development Plans ◽  
The City

The City of Montreal initiated a First Strategic Plan for Sustainable Development in 2005 followed by a Community and Corporate Sustainable Development Plan in 2010–2015. This study proposes a sustainable urban development indicator (SUDI) for each Montreal Urban Community (MUC) to evaluate the achievements of sustainable development plans. This study identifies thirty-two variables as the attributes of sustainable urban development. The multivariate technique and Exploratory Spatial Data Analysis are applied to determine the spatial pattern of SUDI for each MUC. The spatial pattern of SUDI identifies that Ville Marie, Verdun, Sud-Ouest, Mercier-Hochelaga-Maisonneuve and Plateau Mont-Royal have strong sustainable development. The findings of this study help the City of Montreal to understand the improvement of the sustainable development plans for Montreal city and to distribute the municipal budget for the community benefits accordingly.

scholarly journals Evaluation of Sustainable Urban Development under Environmental Constraints: A Case Study of Jiangsu Province, China

2020 ◽  
Vol 12 (3) ◽  
pp. 1049
Author(s):  
Yaqiong Wang ◽  
Guanghui Yuan ◽  
Ying Yan ◽  
Xueliang Zhang
Keyword(s):  
Sustainable Development ◽  
Urban Development ◽  
Jiangsu Province ◽  
Sustainable Urban Development ◽  
Undesirable Outputs ◽  
Environmental Constraints ◽  
Index Analysis ◽  
The Impact ◽  
Desirable And Undesirable Outputs ◽  
The City

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.

scholarly journals Research on the Simulation Application of Data Mining in Urban Spatial Structure

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Jun Zhang ◽  
Xin Sui ◽  
Xiong He
Keyword(s):  
Data Mining ◽  
Internet Of Things ◽  
Spatial Structure ◽  
Urban Space ◽  
Simulation Analysis ◽  
Sustainable Urban Development ◽  
Urban Spatial Structure ◽  
Urban Centers ◽  
Urban Research ◽  
The City

Data mining and simulation of the Internet of things (IOT) have been applied more and more widely in the rapidly developing urban research discipline. Urban spatial structure is an important field that needs to be explored in the sustainable urban development, while data mining is relatively rare in the research of urban spatial structure. In this study, 705,747 POI (Point of Interest) were used to conduct simulation analysis of western cities in China by mining the data of online maps. Through kernel density analysis and spatial correlation index, the distribution and aggregation characteristics of different types of POI data in urban space were analyzed and the spatial analysis and correlation characteristics among different functional centers of the city were obtained. The spatial structure of the city is characterized by “multicenters and multigroups”, and the distribution of multicenters is also shown in cities with different functional types. The development degree of different urban centers varies significantly, but most of them are still in their infancy. Data mining of Internet of things (IOT) has good adaptability in city simulation and will play an important role in urban research in the future.

scholarly journals Sustainable urban development through an application of green infrastructure in district scale – a case study of Wrocław (Poland)

2015 ◽  
Vol 25 (1) ◽  
pp. 3-12 ◽  
Author(s):  
Martyna Surma
Keyword(s):  
Land Use ◽  
Urban Development ◽  
Green Infrastructure ◽  
Engineering Application ◽  
Land Development ◽  
Sustainable Urban Development ◽  
Management Scenarios ◽  
Urban District ◽  
The City ◽  
Historical Periods

Abstract The main goal of this article is to investigate sustainable urban development of the Central European city (Wrocław/Poland) through an environmental engineering application of SUDS (Sustainable Urban Drainage Systems) measures to managing stormwater in city sections with various land use in the same watershed area (the Ślęża River Valley). The author presents a study made in three different parts of the city (single housing district – Oporów, multihousing district – Nowy Dwór, public service district – Stadion), which were constructed in different historical periods. The analyses were supported by city masterplan, GIS software (Quantum GIS 1.7.4) and calculations made according to up-to-date specific regulations. They demonstrate the current sustainable stormwater management scenarios for areas of different land use, historical periods and function in the city. The proposed research method aims to compare sustainable urban development of the new urban district with the quarters, which had been built before the term “sustainability” became common in water and land development practice. The conducted study can be practically used as a supportive tool for urban planning authorities in Poland. The paper investigates a novel in the Polish realities method of assessment sustainability of the area through green infrastructure application in district scale.

SUSTAINABLE URBAN DEVELOPMENT: THE FRAMEWORK AND DIRECTORY OF ASSESSMENT METHODS

2002 ◽  
Vol 04 (02) ◽  
pp. 171-197 ◽  
Author(s):  
MARK DEAKIN ◽  
STEVE CURWELL ◽  
PATRIZIA LOMBARDI
Keyword(s):  
Sustainable Development ◽  
Urban Development ◽  
Assessment Methods ◽  
Sustainable Urban Development ◽  
Concerted Action ◽  
Agenda 21 ◽  
Environmental Capacity ◽  
The Sustainable Development ◽  
Action Programme ◽  
The City

Sustainable development is an issue that has attracted a considerable amount of academic interest since the publication of the Brundtland Report. With Agenda 21, it is an issue which has also found its way into the policy and action programmes of the European Commission. For Europe and its member states, the issue has become one of sustainable urban development and this paper reports on the interim findings of a concerted action programme undertaken to foreground the urban question, develop a framework for the analysis of sustainable development and compile a directory of methods to assess the sustainability of urban development. It classifies the assessment methods in question and goes on to map their applications across the sustainable development issues represented in the framework for analysis. Having done this, the paper goes on to set out how the said methods are being used to build the environmental capacity that is needed for the city of tomorrow to carry its cultural heritage and develop forms of human settlement which are sustainable.

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