scholarly journals Large-Scale and Refined Green Space Identification-Based Sustainable Urban Renewal Mode Assessment

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Rong Guo ◽  
Xiaoya Song ◽  
Peiran Li ◽  
Guangming Wu ◽  
Zhiling Guo
Keyword(s):  
Urban Planning ◽  
Urban Development ◽  
Large Scale ◽  
Green Space ◽  
Sustainable Urban Development ◽  
Environmental Index ◽  
Wide Range ◽  
Transportation Accessibility ◽  
Urban Function ◽  
Green Model

Urban sustainable renewal has received extensive attention in a wide range of fields, including urban planning, urban management, energy management, and transportation. Given that environmental resource conservation is critical to urban sustainability renewal, this study highlighted the imbalance among green space, urban development, and transportation accessibility. Here, a novel node-place-green model is presented to measure sustainable urban development; meanwhile, deep learning is utilized to identify and extract the green space to measure the environmental index. Based on the generated node, place, and green value, urban developing status could be classified into nine modes for further analysis of transportation, urban function, and ecological construction. The experimental results of Harbin reveal the feasibility of the proposed method in providing specific guidelines for urban planning and policies on sustainable development.

URBAN PLANNING WITH THE GOALS OF SUSTAINABLE DEVELOPMENT

2020 ◽  
Vol 5 (11) ◽  
pp. 56-62
Author(s):  
Elvira Gromilina ◽  
Keyword(s):  
Land Use ◽  
Sustainable Development ◽  
Urban Planning ◽  
Urban Development ◽  
Social Economic ◽  
Social Needs ◽  
Sustainable Urban Development ◽  
Theoretical Approaches ◽  
Mixed Use ◽  
Environmental Goals

The problem of urban planning in the context of globalization and the intensification of urban growth is considered in the context of sustainable development. Under UN-Habitat regulations, urban development must be in line with five principles: compactness, high density, mixed use, variety, limited land-use specialization. Compact urban development is a model for sustainable urban development, based on the synergy of three main dimensions: social, economic and environmental. In contrast to the approach to territorial zoning, the compact city model pays attention not only to the development of mixed land use, but also to social needs in places of employment, leisure, recreation, as well as the need for economic resources. In order to identify strategies for designing a sustainable architectural and planning structure, theoretical approaches to the practice of urban planning are investigated. Implementation of the provisions of UN-Habitat is aimed at reducing energy consumption and harmful emissions, preserving biodiversity, reducing the cost of infrastructure and increasing labor productivity, which helps to achieve a balance of social, economic and environmental goals of sustainable development.

scholarly journals Strategies to Improve Sustainability in Urban Landscape, Literature Review

2016 ◽  
Vol 9 (3) ◽  
pp. 5-13 ◽  
Author(s):  
Mehdi Rakhshandehroo ◽  
Mohd Johari Mohd Yusof ◽  
Roozbeh Arabi ◽  
Rasul Jahandarfard
Keyword(s):  
Sustainable Development ◽  
Environmental Economic ◽  
Urban Planning ◽  
Literature Review ◽  
Urban Development ◽  
Urban Environment ◽  
Green Space ◽  
Urban Landscape ◽  
Green Spaces ◽  
Urban Greening

Abstract Decreasing green spaces is a significant concern in today’s compact cities while they provide various dimensions of sustainability; therefore, sustainable development has become the key idea to solve a series of environmental, economic and social problems. Because urban green space can be seen from different distinct disciplinary perspectives, this study reviews theories and material based on multidisciplinary and transdisciplinary approaches. Urban development and renewal should be accompanied by a green vision, to insert more plantable spaces into the urban environment. Therefore, sustainable urban planning, design and management are needed to improve urban greening by innovative and creative strategies.

scholarly journals Desenvolvimento urbano sustentável: uma contradição de termos?

2000 ◽  
pp. 55
Author(s):  
Heloisa Soares de Moura Costa
Keyword(s):  
Sustainable Development ◽  
Urban Planning ◽  
Urban Development ◽  
Political Ecology ◽  
Urban Policy ◽  
Theory And Practice ◽  
Sustainable Urban Development ◽  
Development Environment ◽  
Urban Analysis ◽  
Different Origins

Poucos conceitos têm sido tão amplamente utilizados como o de desenvolvimento sustentável, num aparente consenso revelador mais de imprecisão do que de clareza em torno de seu significado. Com base em uma revisão de abordagens recentes, argumenta-se que a noção de desenvolvimento urbano sustentável traz consigo conflitos teóricos de difícil, porém não impossível, reconciliação: a) entre as trajetórias da análise ambiental e da análise urbana que, originando-se em áreas do conhecimento diferentes, confluíram na proposta de desenvolvimento sustentável; b) entre formulações teóricas e propostas de intervenção, traduzindo-se no distanciamento entre análise social/urbana crítica e planejamento urbano. São examinadas propostas de planejamento que adotam o discurso e/ou pressupostos de sustentabilidade urbana, discutindo exemplos da literatura internacional — as cidades compactas européias, o movimento californiano por cidades sustentáveis — e, no caso brasileiro, a experiência recente de planejamento urbano em Belo Horizonte.Palavras-chave: planejamento urbano; desenvolvimento sustentável; meio ambiente; política urbana. Abstract: Few concepts have been so widely adopted as sustainable urban development, an apparent consensus revealing more imprecision than coherence of meaning. The paper discusses some aspects of such theoretical and conceptual fragility as a contribution to building an alternative for the future. The concept is considered to have been worn out by excessive fashionable repetition. The paper argues, however, based on a review of recent approaches ranging from political economy to the contributions of political ecology and post-structuralism, that the concept of sustainable urban development embodies conflicts that are difficult but not impossible to solve: a) the conflict between the different origins of and paths followed by environmental analysis and urban analysis, both converging on the proposition of sustainable development; b) the conflict between theory and practice represented by the growing distance between critical social/urban analysis and urban planning. Finally, some planning proposals are examined as examples of adoption of the discourse and assumptions of sustainable development. They are the European compact city proposal; the Californian sustainable cities movement; and, in the Brazilian case, the recent urban planning experience in Belo Horizonte.Keywords: urban planning; sustainable development; environment; urban policy.

scholarly journals INVOLVEMENT OF THE THEORY OF SOCIAL CONSTRUCTION FOR CONSIDERATION OF ARCHITECTURAL AND CITY BUILDING PRACTICE

2020 ◽  
Vol 1 (154) ◽  
pp. 185-191
Author(s):  
К. Didenko
Keyword(s):  
Urban Planning ◽  
Social Construction ◽  
Urban Development ◽  
Large Scale ◽  
Social Aspects ◽  
Industrial Complex ◽  
Garden City ◽  
Architectural Theory ◽  
Avant Garde ◽  
The 1960S

Social aspects of the formation of architectural complexes in metropolian Kharkov have not yet been analyzed in homeland architectural theory. The study into "Kharkov constructivism", due to unfortunate historical ocurrence, is still in fact at the initial stage. Thesises of Kharkov authors illuminate this phenomenon in general or analyze some of the most significant sights. Approaches to the study of social aspects of architecture and urban development went through several stages. Architectural theory of the late 1940s- the beginning of 1950s was sharply critical of the architectural and urban planning experiments in the 1920s. The XXth century Soviet history of architecture in the 1960s and 1970s was marked by ideological rehabilitation of constructivism, including social experiments of the 1920s - early 1930s. A turn from apologetics of the 1960s - 1980s to critical analysis of the architecture and urban development of the avant-garde was indicated at the beginning of 2000s by the studies considering Soviet architectural and urban planning practice in the context of public behavior management as a tool for structuring general population to achieve political goals. Foreign studies into the Soviet avant-garde sprang up in the 1970s - early 1980s affected by Western sociology where architecture began to be viewed as a tool for managing social processes and new types of structures and models of urban planning organization- as “a transition from social to material”. Many studies highlighted the influence of Soviet architectural and urban planning programs of the 1920s and 1930s on the system and structure of public consciousness. There was established that large-scale housing, cultural and domestic construction was carried out as part of the capital's administrative and government center creation programs and the formation of an industrial complex. There were identified four conceptual approaches for housing construction, they were consistently implemented during the realization of the two above-mentioned programs: garden city, communal house, housing complex and social city. In these programs, the concepts of "garden city" and "communal houses" were practically tested and reasonably rejected, and the most productive models were residential complexes and social city. Keywords: social construction, architectural and urban concepts, soviet human, metropolian Kharkov.

scholarly journals Big Science, Ethics, and the Scalar Effects of Urban Planning

2020 ◽  
Vol 5 (4) ◽  
pp. 217-226
Author(s):  
Sandra Kopljar
Keyword(s):  
Land Use ◽  
Urban Development ◽  
Large Scale ◽  
Agricultural Land ◽  
Materials Science ◽  
Urban Expansion ◽  
Sustainable Urban Development ◽  
Planning Strategy ◽  
Urban Level ◽  
Research Facilities

The urban expansion currently under development around the two materials science facilities MAX IV and European Spallation Source in Lund, Sweden, surrounds two meticulously designed research facilities steered by global demands. The new urban area, together with the research facilities dedicated to science and the development of knowledge, expands the city of Lund onto high-quality agricultural land. In doing so, the municipal planning is attempting to align contemporary ideas of sustainable urban development with large-scale scientific infrastructure. This actualizes an ethical dilemma as the urban expansion onto productive agricultural land overrides previous decisions taken by the municipality regarding land use. It can also be understood as going against national land use policy which states that development on productive agricultural land should be avoided. As the planning stands today, the research facilities heavily push local urban development into the area while the intended research outcomes primarily relate to a global research community tied to international scientific demands for materials science. Although the Brunnshög area is realized through a neutralizing planning strategy, thought to balance and compensate for the development on farmland, the effects of the counterbalancing acts are primarily played out at a local urban level in terms of diverse, exciting, and locally sustainable neighbourhoods. The land use protection policies meant to secure national food production rather operates on a national scale. The argument made in this text is that sustainable development, and the intended balancing acts it involves, ought to be carefully considered in terms of scalar effects. Sustainable planning<em> </em>effects’ <em>scalar extent</em> should be taken into account through careful assessment of the step between good intentions and expected outcomes.

scholarly journals IDENTITY OF THE URBAN ENVIRONMENT

2021 ◽  
Vol 112 ◽  
pp. 40-47
Author(s):  
E.V. Alzemeneva ◽  
◽  
Yu.V. Mamaeva
Keyword(s):  
Urban Planning ◽  
Environmental Factors ◽  
Urban Development ◽  
Urban Environment ◽  
Urban Identity ◽  
Cultural Products ◽  
Wide Range ◽  
Unique Identity ◽  
The City

Modern research on the sustainability of the urban environment mainly focuses on environmental factors like water, air, energy and transport, while urban identity rarely attracts attention. The concept of sustainability, which includes the identity of the urban environment, combines a wide range of factors, including urban planning and architectural objects, natural, geographical, cultural products and social norms. With modern architectural and urban development and globalization, cities are increasingly facing the problem of losing their original identity. In the context of the concept of the identity of the urban environment considered in this study, the role of urban planning objects, architecture and culture in the formation and maintenance of the unique identity of the city of Astrakhan and the need for considerable attention to the resource of identity for the development of the city and the region is stressed.

scholarly journals Implementation and Evaluation of Urban Green Space Supply for Debre Berhan Town, Ethiopia

2021 ◽  
Author(s):  
Awlachew Dejen Dejen ◽  
Ayele Behaylu Yitagesu ◽  
Dodge Getachew Aysassa
Keyword(s):  
Urban Planning ◽  
Green Space ◽  
Outer Part ◽  
Urban Green Space ◽  
World Health ◽  
Sustainable Urban Development ◽  
Land Uses ◽  
Urban Green ◽  
Debre Berhan ◽  
The Town

Abstract Urban green space (UGS) is part of urban land covered with vegetation which has an immense benefit for sustainable urban development. The main objective of this study was urban green space supply analysis and evaluation for Debre Berhan town, Ethiopia. To realize this objective, we generated UGSs information by using normalized difference vegetation index (NDVI) which was calculated from Sentinel 2 satellite image. Then, the result of NDVI calculation was classified as small vegetation and high vegetation with over all accuracy of 87.29% and kappa value of 0.808. According to the result, there are 15.85% and 1.55% supply of urban green space for small and high vegetation respectively. In addition, the UGS supply in inner and outer part of the town for each land use was quantified. The result showed that in the inner part of the town, service, green area, and vacant land uses have 30.12%, 30.06%, and 13.32% of UGS supply respectively. Conversely, recreation, commercial, and administration land uses are least supplied with 0.11%, 0.26%, and 0.40% share of UGS. Furthermore, the UGS supply was evaluated against the new urban planning strategy of Ethiopia (30% coverage) and World Health Organization standard (9m2 per person). The coverage of small vegetation and high vegetation was 15.85% and 1.55% respectively. The UGS per capita for small vegetation was about 75.16m2 while the value for high vegetation was 7.33m2. The results of our analysis can be used as an input for urban planning and master plan revision.

scholarly journals Sustainable Empowerment as a Tool to Activate Brownfield

2021 ◽  
pp. 259-266
Author(s):  
Mays K. Hamdan ◽  
Shaimaa Hameed
Keyword(s):  
Urban Planning ◽  
Private Sector ◽  
Urban Development ◽  
Sustainable Urban Development ◽  
Negative Effects ◽  
Brownfield Redevelopment ◽  
Public And Private ◽  
Development Organizations ◽  
Public And Private Sector

The redevelopment of brownfields participate to sustainable urban development, it can make cities more valuable worth for community and more attractive for companies to settle down their projects through investment, and it can help to reduce expenditures for the construction of infrastructures and other services. Recent studies in brownfield redevelopment and investment have shown great interest in urban planning studies because of their negative effects on cities, they promoted sprawl, pollution, social and economic problems. There is a general agreement among researchers and experts that brownfield sites can be reused as green spaces, commerce centers, and residential projects. To promote sustainable urban development the role of the community must be strengthened and enabled to participate in the development process. The partnership between stakeholders such as community development organizations and investors are critical to promoting both communications and build confidence, which are important elements to a sustainable redevelopment program. The paper Highlights the role of community participation including society, public-private sector and local organization in activating brownfield projects through analysis several projects, from this analysis we point out that most of the brownfield project need huge corporation between community and public and private sector in addition to various disciplines such as urban planning, policy management and economic and environment aspect

scholarly journals Autonomous Road Vehicles: Challenges for Urban Planning in European Cities

Urban Science ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 61 ◽  
Author(s):  
Nikolaos Gavanas
Keyword(s):  
Urban Planning ◽  
Urban Development ◽  
Autonomous Vehicles ◽  
Real Life ◽  
Life Assessment ◽  
Sustainable Urban Development ◽  
Road Vehicles ◽  
European Cities ◽  
The Future ◽  
Future Challenges

Autonomous vehicles will significantly affect mobility conditions in the future. The changes in mobility conditions are expected to have an impact on urban development and, more specifically, on location choices, land use organisation and infrastructure design. Nowadays, there is not enough data for a real-life assessment of this impact. Experts estimate that autonomous vehicles will be available for uptake in the next decade. Therefore, urban planners should consider the possible impacts from autonomous vehicles on cities and the future challenges for urban planning. In this context, the present paper focuses on the challenges from the implementation of autonomous road vehicles for passenger transport in European cities. The analysis is based on a systematic review of research and policy. The main outcome of the analysis is a set of challenges for urban planning regarding the features of urban development, the local and European policy priorities, the current lack of data for planning and the potential for autonomous vehicles to be used by planners as data sources. The paper concludes that tackling these challenges is essential for the full exploitation of the autonomous vehicles’ potential to promote sustainable urban development.

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