Topic Review
Biophilia Upscaling
In response to socio-ecological challenges, cities around the world are implementing greenification and urban forestry. While these strategies contribute to reducing the ecological footprint, they often overlook various social implications. This explains the increasing global attention to Biophilia, which emphasizes human–nature interaction to enhance the quality of urban life. Despite its historical roots spanning centuries, Biophilia is still considered an emerging research field, as shown by debate on evidence-based research and measurement of its multidimensional impacts. Although the beneficial effects of Biophilic Design (BD) are well documented thanks to the small-scale and immediate outcomes, the long-term potential of Biophilic Urbanism (BU) offers less evidence, limiting its utilization and investment. 
  • 126
  • 24 Nov 2023
Topic Review
Blue Infrastructure Affect Residential Areas' Attractiveness Rating
Blue Infrastructure (BI) is a system of water-based ecological and engineering interactions that provides multiple social and ecosystem benefits in an urbanized environment.
  • 116
  • 02 Jan 2024
Topic Review
Causalities of Upscaled Urban Aquaponics
Aquaponics, the water-reusing production of fish and crops, is taken as an example to investigate the consequences of upscaling a nature-based solution in a circular city. We developed an upscaled-aquaponic scenario for the German metropolis of Berlin, analysed the impacts, and studied the system dynamics. To meet the annual fish, tomato, and lettuce demand of Berlin’s 3.77 million residents would require approximately 370 aquaponic facilities covering a total area of 224 hectares and the use of different combinations of fish and crops: catfish/tomato (56%), catfish/lettuce (13%), and tilapia/tomato (31%). As a predominant effect, in terms of water, aquaponic production would save about 2.0 million m3 of water compared to the baseline. On the supply-side, we identified significant causal link chains concerning the Food-Water-Energy nexus at the aquaponic facility level as well as causal relations of a production relocation to Berlin. On the demand-side, a ‘freshwater pescatarian diet’ is discussed. The new and comprehensive findings at different system levels require further investigations on this topic. Upscaled aquaponics can produce a relevant contribution to Berlin’s sustainability and to implement it, research is needed to find suitable sites for local aquaponics in Berlin, possibly inside buildings, on urban roofscape, or in peri-urban areas. 
  • 513
  • 10 Aug 2021
Topic Review
China’s New-Type Urbanisation
China’s new-type urbanisation, as a national strategy, is one of the reasons why the leap in development has been made in the last decade. Existing studies mainly focus on the status and outcomes of china’s new-type urbanisation while stressing not enough the overlooked aspects of new-type urbanisation policies that are currently in use. 
  • 1.0K
  • 27 Jun 2022
Topic Review
Circular Economy Management of WEEE in Italy
Waste Electrical and Electronic Equipment (WEEE) management is one of the key waste value chains in the EU Circular Action Plan. Electrical and electronic devices are mainly used within urban systems as a consequence of increasing purchasing power, quality of life, and access to grid electricity. The consequent generation of WEEE requires appropriate management, based on urban collection centres and collection and recovery networks, an increase in awareness of the recoverable valuable materials, the need to prevent environmental impacts, and the potential for new jobs in the urban mining sector.
  • 216
  • 27 Jun 2023
Topic Review
Climate Mitigation and Adaptation Concerns in Urban Areas
Urban areas continue to be the center of action for many countries due to their contribution to economic development. Many urban areas, through the urbanization process, have become vulnerable to climate risk, thereby making risk mitigation and adaptation essential components in urban planning. Climate change is highly attributed to anthropogenic activities, and this makes population growth in urban areas a factor of global warming. The numerous problems and vulnerabilities associated with the urbanization process place urban areas at the center of climate adaptation and mitigation. Massive efforts have been made by urban areas and cities in general to mitigate and adapt to climate change. As reported, many of the world’s urbanized areas have agreed on protocols that address climate change and push for urban actions that reduce greenhouse gas emissions and climate risks. Urban areas and cities’ mitigation and adaptation actions to climate risks are, thus, essential towards the reduction of vulnerabilities.
  • 297
  • 29 Aug 2022
Topic Review
Collective Spaces in Achieving Social Sustainability
The outdoor collective spaces in most residential areas play a major role in social stability and unification. These are important components of the housing environment because they provide places for complimentary activities of housing units, mainly social interaction. Thus, good outdoors should ensure good social relations, a good sense of belonging to the place, and a stable social life for the residents.
  • 500
  • 05 Aug 2022
Topic Review
Community Acceptance of Sustainable Social Housing in Mumbai
Housing is an essential aspect of sustainable development. Through its construction, design, use and demolition, housing contributes to the consumption of natural and man-made materials resources, water and energy. As sustainable development is highly interlinked with the concept of quality of life, well-being and liveability, sustainability measures are increasingly at the forefront of housing provision efforts as housing is a significant tool to deliver both quality of life and sustainable development. The imperative of climate variability means that people's housing technologies and design need to be more sustainable in reducing their contribution to greenhouse gas (GHG) emissions. Sustainable housing is expected to improve energy efficiency, ensure access to safe drinking water, sanitation and hygiene, and reduce waste and water pollution. These structural and design elements of housing, alongside other housing components such as housing location, environment and expenditure burden, can, directly and indirectly, affect people’s choices and chances to improve their quality of life.
  • 532
  • 16 Aug 2022
Topic Review
Community Governance and Old Community
The emergence of community governance can be traced back to the application of governance theory within the realm of community studies. Conflicts of interest within community governance have primarily revolved around interactions between owners’ committees, community management organizations, and frequently property committees acting on behalf of residents.
  • 110
  • 19 Jan 2024
Topic Review
Comparative Spatial Vitality Evaluation Based Sustainable Urban Form
Sustainable urban forms (SUF) guide spatial creation, significantly revitalise the development of traditional settlements, and are essential theoretical support for urban design. At the same time, the emergence of quantitative spatial analysis technology further promotes the visualised evaluation of the performance of spatial vitality in urban design. The high vitality of an urban settlement could be achieved by combining SUF-based design guidelines and UFI-based evaluation systems. The spatial vitality evaluation system based on the SUF could assist and optimise decision-making in design and act as a paradigm for urban design or urban regeneration in traditional towns.
  • 198
  • 05 Jun 2023
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