scholarly journals Illegal Parcelling in Cordoba (Spain): The Result of Illegal Urban Planning or Hidden City Development?

Dela ◽  
2021 ◽  
pp. 125-148
Author(s):  
David López-Casado
Keyword(s):  
Urban Planning ◽  
Urban Sprawl ◽  
City Development ◽  
Unique Case ◽  
Basic Infrastructure ◽  
Typological Classification

Illegal parcellings are a unique case within urban sprawl processes. They are characterised by originating against urban planning and by a lack of basic infrastructure. It is a phenomenon that has not been studied in much depth, and its typological aspect has been the least discussed element. This article analyses the illegal parcellings in the municipality of Cordoba, Spain, where their area has reached 4,606.88 hectares—this, compared to the slightly more than 2,800 hectares occupied by the consolidated city, gives an idea of the significance of the process. The main objective is therefore to present its territorial scope and, secondly, to propose a methodology for its typological classification. Research shows that this issue is important for a correct assessment of the phenomenon and that it must be addressed appropriately by the relevant administrations.

CONTEMPORARY DIRECTIONS OF URBAN PLANNING IN THE REVIEW OF GRADUATION THESIS OF THE NEW GENERATION

2019 ◽  
Author(s):  
И.Г. Федченко
Keyword(s):  
Urban Planning ◽  
Public Space ◽  
Participatory Design ◽  
The Arctic ◽  
Transport Systems ◽  
University Graduates ◽  
City Development ◽  
Semantic Categories ◽  
Space Projects ◽  
The City

В статье представлен обзор тематики выпускных квалификационных работ по градостроительству, представленных на Международный смотр-конкурс дипломных проектов архитектурных вузов, проводимый Межрегиональной общественной организацией содействия архитектурному образованию (МООСАО) в 2018 и 2019 годах. Проведенный анализ позволил сформулировать современные направления развития градостроительного знания по смысловым категориям проектов: технологические проекты; стратегические проекты различных уровней; проекты развития урбанизированных территорий; проекты уникальных тематик (освоение космоса, Арктики, концепции города будущего, проекты на территориях зарубежных государств). The article provides an overview of the topics of diploma works on urban planning submitted to the International Review Competition of architectural projects of university graduates held by the Interregional Public Organization for the Promotion of Architectural Education in 2018 and 2019. The analysis made it possible to formulate a generalization of topics into semantic categories: technological projects (technologies for urban planning, environmental-friendly planning, participatory design); strategic projects of various levels (the development of agglomerations and resettlement systems, strategies for the development of cities and historical centers, the modernization of transport systems, as well as projects to form the “nuclei” of economic growth); urban development projects (reconstruction of existing buildings, renovation of communal and warehouse areas of the city, development of disturbed territories, public space projects under the federal program “Formation of a comfortable urban environment”); projects of unique topics (space exploration, the Arctic, the concept of the city of the future, projects in foreign countries).

scholarly journals High-rise construction in the Saint Petersburg agglomeration in 1703–1950s

2018 ◽  
Vol 33 ◽  
pp. 01008 ◽  
Author(s):  
Sergey Sementsov ◽  
Nadezhda Akulova ◽  
Severina Kurakina
Keyword(s):  
Visual Perception ◽  
Urban Planning ◽  
Spatial Perception ◽  
Altitude Range ◽  
City Development ◽  
Saint Petersburg ◽  
High Rise ◽  
Spatial System ◽  
The 1950S ◽  
The City

Regularities of high-rise construction (implemented projects and developments) in Saint Petersburg and the Saint Petersburg agglomeration since the foundation of the city in 1703 till the 1950s are considered. Based on these regularities, a single spatially developed system of vertical dominants is formed. High-rise construction in the city and its suburbs started in the 1710s and continues up to the present time. In the considered decades (1703–1950s), high-rise construction mostly performed urban-planning functions (with vertical and symbolic dominants), relying on patterns of the visual perception of man-made landscapes under development. Since the 1710s, the construction of vertical dominants (mainly temples, spires of towers, lighthouses, etc.) of five ranks (depending on the altitude range and in relation to the background development) was conducted in territories of the entire agglomeration. These dominants were arranged in landscapes of the city and suburbs with almost mathematically precise accuracy and according to special regulations. Such dominants obtained particular descriptive and silhouette characteristics in accordance with the conditions of spatial perception. In some periods of city development, attempts were made to create monuments (symbolic dominants) of specific height and include those in the spatial system of high-rise dominants as significant elements of the city silhouette.

scholarly journals Spatial–Temporal Impacts of Urban Sprawl on Ecosystem Services: Implications for Urban Planning in The Process of Rapid Urbanization

Land ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 1210
Author(s):  
Xiaoyan Li ◽  
Gulinaer Suoerdahan ◽  
Zhenyu Shi ◽  
Zihan Xing ◽  
Yongxing Ren ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Urban Planning ◽  
Carbon Storage ◽  
Crop Yield ◽  
Urban Sprawl ◽  
Habitat Suitability ◽  
Urban Areas ◽  
Water Retention ◽  
Rapid Urbanization ◽  
Study Region

Rapid urbanization drives land cover change, affecting urban ecosystems and inducing serious environmental issues. The study region of Changchun, China was divided into three urbanization categories according to different urbanization levels and the characteristics of urban sprawl and changes and relationships between typical ecosystem services (ESs) under rapid urbanization were analysed. The results showed that Changchun has undergone considerable urban expansion since 2000, which has significantly impacted all ESs in terms of spatial and temporal heterogeneity. Habitat suitability and crop yield have relatively stronger service capacity in the study area. Since the expansion of large-scale infrastructures, the mean ES values of developed urban areas are the lowest among the three zones, except for water retention and sandstorm prevention in 2015, when the balance between all services decreased. Over the past 16 years, habitat suitability in developing urban areas has decreased to a large extent due to urban sprawl. Because of the improvement in agricultural science and technology, crop yield in three regions increased, while the area of cropland reduced from 1720 km2 to 1560 km2 (9.3%). Synergies between habitat suitability and carbon storage and habitat suitability and soil retention were detected in three areas. A trade-off between habitat suitability and water retention was detected in three areas. The interactions between crop yield and carbon storage, habitat suitability, and soil retention were more complex in this study region. In addition to water retention, urbanization index has a negative correlation with ESs. According to the results, some suggestions to alleviate ES loss during the process of rapid urbanization were proposed, which may guide scientific urban planning for sustainable urban development.

Urban Growth Management: Approaches, Experiences and Implications to China’s Urban Planning

2011 ◽  
Vol 243-249 ◽  
pp. 6725-6728
Author(s):  
Zhen Long Zhang
Keyword(s):  
Urban Planning ◽  
Urban Sprawl ◽  
Urban Growth ◽  
Growth Management ◽  
Land Resources ◽  
The Past ◽  
The World ◽  
Management Approaches ◽  
Urban Growth Management ◽  
Made In

Chinese cities expanded and developed at an astounding rate of growth during the past three decades. The consequence rise in exorbitant consumption of land resources and the impacts on the environment were recognized accordantly. Urban growth management, as one of the effective approaches to solve the problems caused by urban sprawl, has become a subject for broad discussion in the field of urban planning in the world. It is necessary to shape a union framework of growth management between national and local government. And it is recognized that these urban growth management decisions must be made in a more comprehensive and consistent intergovernmental manner. The purpose of this study is to contribute to current planning thought and practice by providing some insights into how urban growth management can be utilized to contribute to a more sustainable urban future in China.

Comparative Research on Evolution Process of Urban Planning of Songyuan City

2014 ◽  
Vol 584-586 ◽  
pp. 501-506
Author(s):  
Jing Lv ◽  
Yan Zong
Keyword(s):  
Land Use ◽  
Urban Planning ◽  
Comparative Research ◽  
Development Process ◽  
City Planning ◽  
Evolution Process ◽  
City Development ◽  
Land Use Structure ◽  
The City

In the process of city development and construction, an oriented urban planning can reasonably determine the direction of the development,the population and land use structure of the city,in order to make overall arrangements and coordinate all aspects of the contradictions. Urban planning has become a necessary part in the development of the city. This paper summarizes the overall plannings of the city of Songyuan over the years, so that readers can clearly grasp the Songyuan city planning and development process and get some enlightenment.

scholarly journals Towards Walkability: Qualitative Assessment of Pedestrian Environment in Yogyakarta and Singapore

2021 ◽  
Vol 5 (2) ◽  
pp. 193-209
Author(s):  
Odilia Renaningtyas Manifesty
Keyword(s):  
Public Space ◽  
Urban Sprawl ◽  
Qualitative Assessment ◽  
Social Aspects ◽  
Health Improvement ◽  
South East Asia ◽  
City Development ◽  
The People ◽  
The Aesthetic ◽  
Pedestrian System

After the publication of Urban Sprawl and Public Health, the argument of providing nice pedestrian facilities is not only concerned about the aesthetic and social aspects, but also about the health improvement of the people. The shift has made the world's major cities realize the importance of good pedestrian design. Walkable city has become the current goal in city development for most countries in South-east Asia, including Indonesia and Singapore. Indonesian cities such as Surabaya and Jakarta have made attempts on promoting walking habits through several programs such as children friendly public space development and riverfront revitalization. Yogyakarta, one of Indonesia’s major cities, still struggles in encouraging its citizens to walk more. This study observed the current condition of the city’s pedestrian system and facilities. The result showed that the main cause of the discouragement is the street condition that doesn’t put the pedestrian as the prime user. Improvements have been made at several sections of the street, showing the government's real effort on fixing the problem. Comparative study with Singapore’s pedestrian facilities was conducted and it showed that to encourage people to walk, it is not just about providing good street infrastructure, but more to enhancing people’s walking experience.

scholarly journals Recreation function of forest complexes as an element of urban planning: A view from Republic of Srpska

2017 ◽  
Vol 15 (1) ◽  
pp. 103-115
Author(s):  
Ljiljana Dosenovic ◽  
Tanja Trkulja ◽  
Mirjana Sekulic
Keyword(s):  
Urban Planning ◽  
Green Infrastructure ◽  
Cultural Landscape ◽  
Spatial Organization ◽  
Urban Structure ◽  
City Development ◽  
Gis Technology ◽  
Green Matrix ◽  
Location Factor ◽  
Banja Luka

The issue of recreation in a broad sense and from the aspect of urban planning is related to other urban functions, as well as to certain functional and ecological principles of spatial organization of cities (Douglas, 2000). The research presented in this paper indicate that the recreational function, as an urban planning category, receives inadequate treatment in the spatial, regional, and urban plans in Republic of Srpska, that is not proper for the new approach to evaluation and defining of important elements of urban planning, such as forest areas. Obscure urban plans do not allow concrete actions in terms of better planning of such spaces, and it hinders supervision of their sustainable development. Urban forests are key elements of green infrastructure and they provide essential ecosystem services (Capotorti et al., 2015). Current city development process in Republic of Srpska is characterized by an increase in number of buildings where economic factors impact the urban structure and share of open recreational spaces in the total area despite their increased functional and ecological justification. The process of intensive construction endangers natural resources such as forest complexes, thus they are becoming more and more valuable. In this paper, forest complexes will be regarded as a spatial category on example of the case study of Banja Luka. Seeking new solutions in order to obtain primarily qualitative then quantitative changes in representation, manner of use, and arrangement of forest complexes within the green matrix of Banja Luka, is an imperative. Whether these special and functional green structures would be designed for recreational or strictly protective functions, perhaps as a cultural landscape, or a green structure of polyvalent character, depends on many factors. This research focuses on fifteen forest management units (MU) that were selected by a method of separation of gravitational area and recreational zones in the city of Banja Luka. The method, besides its originality, contains BITTERLICH?s ratio of population separation for needs of forest complexes, which increases with the increase of population density and decrease of the distance from a forest area. This method for determining recreational value within a gravitational area is used to define the value of the forest complex location factor, as well as the value of its natural characteristics, i.e. whether the forest is suitable for recreation (Medarevic, 1993). Evaluation postulates are presented numerically and graphically by use of GIS technology for Republic of Srpska municipalities based on the previously prepared data model. The research results indicate that their practical use is possible in the domain of planning, designing, and organization of forest complexes to accommodate urban recreational needs.

scholarly journals Spatial data science for data driven urban planning: The youth economic discomfort index for Rome

2021 ◽  
Vol 2 (3) ◽  
Author(s):  
Iacopo Testi ◽  
◽  
Diego Pajarito ◽  
Nicoletta Roberto ◽  
Carmen Greco ◽  
...  
Keyword(s):  
Urban Planning ◽  
Spatial Data ◽  
Urban Areas ◽  
Data Science ◽  
Composite Index ◽  
Digital Data ◽  
Data Driven ◽  
City Development ◽  
Science Field ◽  
Discomfort Index

Today, a consistent segment of the world’s population lives in urban areas, and this proportion will vastly increase in the next decades. Therefore, understanding the key trends in urbanization, likely to unfold over the coming years, is crucial to the implementation of sustainable urban strategies. In parallel, the daily amount of digital data produced will be expanding at an exponential rate during the following years. The analysis of various types of data sets and its derived applications have incredible potential across different crucial sectors such as healthcare, housing, transportation, energy, and education. Nevertheless, in city development, architects and urban planners appear to rely mostly on traditional and analogical techniques of data collection. This paper investigates the prospective of the data science field, appearing to be a formidable resource to assist city managers in identifying strategies to enhance the social, economic, and environmental sustainability of our urban areas. The collection of different new layers of information would definitely enhance planners' capabilities to comprehend more in-depth urban phenomena such as gentrification, land use definition, mobility, or critical infrastructural issues. Specifically, the research results correlate economic, commercial, demographic, and housing data with the purpose of defining the youth economic discomfort index. The statistical composite index provides insights regarding the economic disadvantage of citizens aged between 18 years and 29 years, and results clearly display that central urban zones and more disadvantaged than peripheral ones. The experimental set up selected the city of Rome as the testing ground of the whole investigation. The methodology aims at applying statistical and spatial analysis to construct a composite index supporting informed data-driven decisions for urban planning.

scholarly journals Public Design of Urban Sprawl: Governments and the Extension of the Urban Fabric in Flanders and the Netherlands

2020 ◽  
Vol 5 (1) ◽  
pp. 46-57 ◽  
Author(s):  
Edwin Buitelaar ◽  
Hans Leinfelder
Keyword(s):  
Urban Planning ◽  
The Netherlands ◽  
Urban Development ◽  
Urban Sprawl ◽  
Natural Process ◽  
Land Policy ◽  
Urban Fabric ◽  
Government Institutions ◽  
National Planning ◽  
Public Design

Urban sprawl is often portrayed as a (quasi-)natural process, as inevitable and taking place behind our backs. However, we claim that it is co-produced by government: Governments not only allow sprawl to happen, but often also incentivise and stimulate it, either knowingly or unintentionally. We substantiate this claim by comparing urban development and government institutions in Flanders (Belgium) to the Netherlands, two neighbouring territories, yet very different regarding this matter. Urban development in the Netherlands is considered orderly and compact, whereas in Flanders it is considered haphazard and sprawled. Urban planning, too, could not be more different. Strong national planning and an active local land policy characterise Dutch planning, while the opposite applies to Flanders. Although these images seem largely accurate, we argue that it is very particular government institutions in both<em> </em>countries that (help) create and reproduce the various degrees of urban sprawl.

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