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With the development of social economy, the urbanization of the world has presented a new development trend. The green, ecological, and economic city has gradually attracted people's attention. How to plan new cities and towns to coordinate economic development with nature has been the focus of domestic and foreign scholars. Based on this premise, this article elaborates the domestic and foreign research status of ecological city and puts forward a new type of green ecological civilization from the perspective of evolution of civilization. From the perspective of green ecological economy, the evolution of China's urban planning is studied in terms of the urban and rural areas, nature, pollution, industry, culture, and other aspects. To accumulate experience, green ecological planning in New York is also analyzed at multiple levels, such as urban expansion, energy, and urban water use. According to the development of our country in the past 30 years, the development strategy of urbanization suitable to China's national conditions is introduced on the basis of ecological economy. From the perspective of green ecological planning and economy, practice has proved that new urban planning is able to promote the establishment of a resource-saving society, to enhance the coordinated development of the population, resources, environment, and economy, and to comprehensively improve people's quality of life.

In the 69 years since the founding of the People’s Republic of China, especially the 40 years since the reform and opening-up, the relationship between urban and rural areas has undergone profound change. When the deepening reform of the urban-rural relationship is entering a critical period, it is necessary to reassess the evolution of the urban-rural relationship in China and draw a picture for that relationship in the future. The paper aims to discuss these issues.

This paper combs the policies on the urban and rural development since the founding of the People’s Republic of China, and analyzes macro data on the industries, population, personal income, and other aspects.

The study found that this urbanism affects individuals’ lives and the choices of society through the will of the state, and then provides feedback at the whole level of social values.

This paper divides the evolution of China’s urban-rural relationship into two major stages – nurturing cities with rural areas and leading rural areas with cities, which are then subdivided into five periods. The features of the relationship between the urban and rural areas in different periods are analyzed, and the future development of urban-rural relations is also considered.

This study aims to examine the trajectory of the urban growth of Borneo by portraying its resilient settlements in the pre-colonial times, tropical sensitive colonial architecture, the built environment of the post–independence period and finally the contemporary city image. This is followed by a comparative study of its major urban centres and determining how globalisation and neoliberalism impact the traditional urban settlements of this island and poses a threat to its rich biodiversity.

This study uses case study research methodology involving selected cities on the Island of Borneo including Kota Kinabalu, Sandakan, Miri and Kuching (Sabah and Sarawak, Malaysia), Bandar Seri Begawan (Brunei), and major cities of the state of Kalimantan, Indonesia. Data collection includes a literature review, content analysis, field assessment and observations. The major research objectives would address past and current issues in the selected urban environment of Borneo. They address the historical evolution of major cities of Borneo, current urban development trends, the deterioration of the traditional urban fabric as a result of post–independence development and later globalisation.

This study found that the rich cultural tradition and climate-responsive architecture from the past have been discontinued to pave way for fast track and often speculative development. The results contribute in the convergence of existing shortcomings of cities from three nations on Borneo Island in guiding future sustainable urban planning agenda for achieving a resilient city status while reinstating the character and the sense of place. The study expects the recommendations to become prerequisites for future urban planning in sensitive tropical regions.

This research identified a new “Borneo approach” to urban development. The study strongly recommends top priorities for the central, state and local governments of Malaysia, Brunei and Indonesia allowing the planners and decision-makers to establish a new tropical urban planning initiative with the ample design practice for this unique region in Southeast Asia. The results of this study can serve as the guiding principles for other urban environments in fragile and sensitive tropical regions.

This paper explores the various roots and characteristics of current high-rise clusters emerging in new city districts along the coast of Manama and the resulting challenges to urban planning. Like many other Gulf cities Bahrain's capital Manama has witnessed rapid urban growth since local real-estate markets were liberalized in 2003. The recent developments have particularly focused on newly reclaimed areas along the periphery of Manama's city center. These new districts are mainly occupied by residential and commercial high-rises, which have been transforming previous urban morphologies. Today, the public sector is witnessing a wide range of planning challenges to integrate urban consolidation processes and to prevent infrastructural collapse. This paper therefore examines the evolution of urban planning that has led to the construction of high-rise buildings. In addition, the paper is based on GIS calculations and field studies regarding the increase of built densities, particularly between 2003 and 2008, when most developments were launched. In this regard, two case studies, Juffair and Seef District, were selected due to their main roles in recent development tendencies.

This article presents the current situation of Ouro Preto, the first Brazilian city to be inscribed on the World Heritage List of UNESCO (United Nations Educational, Scientific and Cultural Organization) in 1980. It explores the evolution of the urban form, especially concerning public policies and development strategies as the motors to prompt the city's expansion.

Landscape architecture concepts were employed to understand impacts caused by the settlement within its urban landscape. In addition, urban morphology methods were used to research the urban form considered as a product of public policies, shaped by political, social and economic forces. In this manner, building typologies and new urban forms occupying the surrounding hills of the historical city's core were viewed as urban morphology issues, whereas the impact of the new housing scheme on the land and on the city skyline was a subject related to landscape architecture.

In general, it was observed that the public policies that have been implemented mainly control individual buildings, rather than whole homogeneous areas. Consequently, this has been contributing to environmental damage and the loss of the city's character.

The added value of the article is its contribution to studies focusing on uncontrolled expansions, as well as the occupation of the city's surrounding hills, as it explores the evolution of the city by considering it a product of society's actions that materialise through public policies.

Despite the increasing academic interest for urban ruins and evolutions of urban tourism, research on ruin tourism as an emergent form of urban tourism practice is still lacking. Drawing on existing works on urban exploration, the purpose of this paper is to provide a first geographical insight into ruin tourism and its spatial implications in terms of imaginaries, practices and regulation of urban space.

Drawing on an urban and cultural geography approach, the research is based on a mix of empirical methodologies. Participant observation of organized ruin tours as well as formal and informal interviews with participants, organizers, institutional actors and inhabitants have been conducted during fieldwork completed in Berlin and Detroit. This paper also draws on the analysis of additional data provided by online material, especially official websites of tour organizers, forum threads and comments posted on different websites.

The research shows that ruin tourism can be analyzed as a new practice of urban tourism based on the reappropriation and commodification of alternative practices developing in marginalized urban areas. The paper provides evidence of ruin tourism’s contribution to the normalization of urban space through tourism conquest of new urban territories. It also shows that the practice fosters contested material and symbolic appropriations of place.

This paper contributes to current research on alternative tourism practices in marginalized urban areas as well as on tourist appropriation of liminal spaces. It provides a first analysis of ruin tourism and underscores its potential as a geographical object for the investigation of a wide range of urban issues.

Strengthening the combination of technology and finance can significantly promote the development of economy and society. Urbanization is a crucial standard to measure the economic and social development of a country and region, and urban regional planning based on science and technology finance has always been the focus of both domestic and foreign research institutions. Thus, this paper takes Mianyang, the first city of science and technology, as the object of research, and from the angle of the development process of Mianyang, investigates the three stages of the construction and development of this science and technology city. This study analyzes the characteristics of regional planning of Mianyang City and sums up the idea of relying on the old city to build another new district, which boosts the development of science and technology as well as the economy. From two specific angles (i.e., urban spatial function region planning and urban and rural planning), this paper thoroughly studies a multiscale planning scheme of Mianyang’s urban area in recent years by researching the local policy, system, finance, and society. Empirical measurement proves that reasonable planning and construction of the science and technology city Mianyang can accelerate the development process of the western region, effectively promoting the economic development of the surrounding areas of Sichuan and remarkably improving the overall quality of the regional economy of both Chongqing and Sichuan Provinces.

The purpose is to present a new formal approach based on a partial integro‐differential equation, the space‐time state transition equation (STSTE), and on a set of general equations with which space‐time dynamical models of complex systems, such as social systems and ecosystems, can be built.

The STSTE provides the partial derivative of the density of a state‐variable with regard to time as a sum of time rates and space‐time rates. Time rates describe the dynamics of the system for each space‐point irrespectively of the other points, whilst space‐time rates describe this evolution as a consequence of the relation of each space‐point with a given set of other points of the space. This relation contains integrals over the accessibility domains (sets of space‐points with which each space‐point is related).

The STSTE is provided for any system of space‐coordinates and is compared with the reaction‐diffusion models (RD). The reason why it is more convenient to work with the STSTE than with the RD to model complex systems in the context of social systems and ecosystems is indicated.

An urban system (the city of Valencia, Spain) is presented as an application; an analytical solution strategy is stated under the simplest hypothesis for computing space‐time rates, and a computer program for the situation is developed to obtain numerical solutions.

A numerical comparison between the new STSTE model and the RD shows that, the STSTE model produces better results than the reaction diffusion model in validation.

This paper introduces the YouWalk-UOS mobile application, a tool that revolutionises the assessment of urban open spaces (UOS). The paper demonstrates how integrating real-time, on-ground observations with users’ reactions into a digital platform can transform the evaluation of urban open spaces. It seeks to address the existing shortcomings of traditional UOS assessment methods and underscore the need for innovative, adaptable and inclusive approaches.

Emphasizing the necessity of UOS for mental and physical health, community interaction and social and environmental resilience in cities, the methodology involves a comprehensive analysis of a number of theoretical frameworks that have historically influenced urban open space conceptualisation, design and assessment. The approach includes a critical review of traditional UOS assessment methods, contrasting them with the capabilities of the proposed YouWalk-UOS application. Building on the reviewed theoretical frameworks, the methodology articulates the application’s design, which encompasses 36 factors across three assessment domains: functional, social and perceptual and provides insights into how technology can be leveraged to offer a more holistic and participatory approach to urban space assessment.

YouWalk-UOS application represents an important advancement in urban space assessment, moving beyond the constraints of traditional methods. The application facilitates a co-assessment approach, enabling community members to actively participate in the evaluation and development of their urban environments. Findings highlight the essential role of technology in making urban space assessment more user-centred, aligning more closely with community needs and aspirations.

The originality lies in the focus on the co-assessment approach and integration of mobile technology into urban open space assessment, a relatively unexplored area in urban design literature. The application stands out as an innovative solution, offering a new perspective on engaging communities in co-assessing their environments. This research contributes to the discourse on urban design and planning by providing a fresh look at the intersection of technology, user engagement and urban space assessment.