scholarly journals Megacities the World s Largest Cities Unleashed Major Trends and Dynamics in Contemporary Global Urban Development

Author(s):  
CHRISTOPHER SMITH ◽  
CHUN LOK ◽  
NATASHA SHU ◽  
SIMON XIAOBIN
Keyword(s):  
Spatium ◽  
2014 ◽  
pp. 39-46 ◽  
Author(s):  
Dzemila Beganovic

Contemporary urban development has changed the traditional cities all over the world. In our region, the typical Balkan cities of oriental origin, structure and outlook were almost totally transformed in the second half of the 20th century. Modern movement brought new models of urban organization, different communication concepts and a variety of concepts of modern buildings. Among others, the idea of complex urbarchitectonic structures in urban tissue spread under specific influences and models. After a short review of modern urban development and the idea of complex urban structures, this paper explores urban transformation of less researched cities such as Pristina and Novi Pazar. The focus is on the phenomenon of complex urbarchitectonic structures built in related cities in a short period from 1969-1989. Four complex urbarchitectonic structures will be presented: Kicma and complex in JNA Street in Pristina and Lucne buildings and Jezero buildings in Novi Pazar.


Author(s):  
Fernanda Cardoso Romão Freitas ◽  
Fabiane Domingues de Magalhães de Almeida ◽  
Alcides Garcia Junior

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.  


2020 ◽  
Vol 3 (2) ◽  
pp. 55-62
Author(s):  
Da Fonseka Vera Kruzh Morzhadinu

the purpose of this study is to examine the emergence of modernism as a cultural response to the conditions of modernity to change the way people live, work and react to the world around them. In this regard, the following tasks were formulated: 1) study the development of modernism on the world stage, 2) identify its universal features, and 3) analyze how the independence of Central and sub-Saharan Africa in the 1950s and 1960s coincided with a particularly bright period of modernist architecture in the region, when many young countries studied and asserted their identity in art. The article analyzes several objects of modernist architecture in Africa: urban development projects in Casablanca (Morocco), Asmara (Eritrea), Ngambo (Tanzania). The main features and characteristics of modernism which were manifested in the African architecture of the XX century are also formulated. It is concluded that African modernism is developed in line with the international modernist trend. It is also summarized that modernism which differs from previous artistic styles and turned out to be a radical revolution in art is their natural successor.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Yi Zhang ◽  
Hao Dong Gu

PurposeScholars have examined the relationship between sports and urban development and proposed to use sport programs and events as a catalyst to revitalize communities, upgrade urban infrastructure, promote city image, shift economic structure, nurture an active lifestyle, and enhance societal harmony and solidarity. Yet, previous studies were usually focused on mega sport events and were typically conceptual, theoretical and lack of practical applications. This study was designed to attain in-depth understanding on how a specific sport, table tennis, can be systematically organized and utilized to influence urban development through a qualitative research injury.Design/methodology/approachThis investigation was carried by conducting in-depth interviews of the executive director of the Shanghai Table Tennis Association, on-site observations and comprehensive review of literature. Development of interview questions took into consideration the conceptual framework postulated by Preuss (2007) that contains six structures of urban development through sports. Triangulation analyses were conducted to cross validate the three information sources to generate themes and assertions.FindingsWhile the identified practices were consistent with Preuss' (2007) framework, specific management activities earnestly practiced in Shanghai are centered on utilizing cultural and historical heritage, star power, branding strategies, staging tournaments, hallmark events, technical innovation and government relations to achieve the objectives of table tennis as a sport and the objectives of urban development through table tennis.Originality/valueThe findings of this study help fill the void that a theory usually cannot specify, namely, detailed, unambiguous practices. While table tennis may be a viewed as a small sport in many parts of the world, it has a strong, unprecedented historical heritage in Shanghai. This city has made a prudent choice and investment in this sport, which has proved to be effective. Other cities in the world should look into their own social, cultural and historical heritage and develop sport strategies, operations and programs accordingly.


2019 ◽  
pp. 1-32 ◽  
Author(s):  
Harvey Molotch ◽  
Davide Ponzini

The urban Gulf busts up past paradigms for understanding urban development. Markets are only partially operative, democracy is absent and civic engagement is weak. But some of its large and sophisticated cities are now forces in the world. At the concrete level of development, there is less blockage from planners, regulations, or work-place rules. Gulf cities function as ‘test beds’ where designs, structures, and technologies can fast-track. Besides importing world trends, things happening in the Gulf now also move out of the Gulf. Gulf cities, due to their extremes, remain famous in their contradictions and compromises. Parts that would appear inconsistent, even mutually exclusive, are somehow made to cohere.


Author(s):  
Aly Abdel Razek Galaby

The current research discusses opportunities and challenges of knowledge-based urban development in Egypt, aims to monitor the actual opportunities provided by Egyptian policies for knowledge-based urban development, and highlights their most important challenges. The research relied on the impact assessment methodology, the opinion of some experts, analyzing secondary data, literature review, and statistical reports to track the paths of changes in knowledge-based development policies and their applications during the third millennium to reveal the most important challenges and constraints facing the experiences of knowledge cities and its precincts in the Egyptian society. The research concluded some recommendations to confront these challenges and push forward toward strengthening knowledge-based urban development in Egypt, based on what came from critical review f literature, theoretical perspectives, and policies and experiences of many countries of the world in this field.


Author(s):  
Carl Abbott

“Megalopolis and megaregion" outlines what happens when cities and conurbations merge. Both terms are used to describe clustered multi-city regions in America and elsewhere. City plans since 1900 have focused on efficiency and connection, and local governments struggle to keep up with urban growth. Cities around the world have implemented plans to contain the outward spread of urban development, protecting greenbelts, green centers, and woodlands. These merged cities have led to larger-scale thinking for planners, but city planning remains a local and regional activity, with planners working with local authorities and aiming to improve people’s everyday lives.


2020 ◽  
Vol 3 (2) ◽  
pp. 59-72
Author(s):  
Koorosh Gharehbaghi ◽  
Bambang Trigunarsyah ◽  
Addil Balli

Due to Melbourne's ongoing growth, there is continuous pressure on its transportation infrastructure. Further, to maintain its position as one of the most livable cities in the world, Melbourne needs to always look at ways to optimize technology and lifestyle while being conscious of its effects on the environment in order to encourage a sustainable development agenda. Such a stance is part of Melbourne's future sustainable urban development strategy including ‘Melbourne 2017-2050.' As a part of such strategy, this article discusses the possibility of underground urban structures (UUS) to further alleviate Melbourne's continuous urban development problems. Four case studies, Lujiazui, Hongqiao, Montreal, and Helsinki, were studied. These four case studies have some comparability with Melbourne's CBD. Particularly, both Montreal and Helsinki have relevance to Melbourne which is appealing. Predominantly, these two cities' main objective of UUS matches that of Melbourne's long-term urban planning goals. Noticeably, improving the livability along with reducing building operational costs are central to Melbourne's 2017-2050 planning and beyond. According to Melbourne 2017-2050, as a sustainable urban development focus, the city's high livability needs to be maintained together with finding alternative ways to reducing building operational costs. This research would thus serve as a springboard to further investigate the UUS for Melbourne city.


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