Deborah C. Lefosse

Dr. Deborah C. Lefosse

Department of Urbanism, Delft University of Technology, Delft, The Netherlands
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orcid

Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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7 November 2023 in Sustainability
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Journal Article
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DLDeborah C. Lefosse
Deborah C. Lefosse
Arjan TimmerenArjan Timmeren
Arjan Timmeren
CRCarlo Ratti
Carlo Ratti
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. This paper provides a comprehensive theoretical-practical framework on Biophilia, BD, and BU through a 60-year systematic literature review based on a three-metric approach (quality, quantity, and application). Investigating concepts and practices, we delve into biophilic effects on humans and urban livability, analyze tools to measure them, and explore methods to translate them into the built environment. In spite of the growing body of studies and advancements in the last decade, our review findings highlight the need for further insights, especially regarding BU. The study aims to promote Biophilia Upscaling as a strategy to maximize its direct and indirect benefits across urban scales, thereby promoting BU and expediting a paradigm shift in city planning. In metropolises conceived as bioregional systems, where nature plays a key role in ensuring ecological services and citizens’ well-being, BU can assist designers, planners, and city makers in addressing the urban agenda toward higher environmental and social standards.

20 May 2025 in Land
Verified
Journal Article
Open access
PDF file
DLDeborah C. Lefosse
Deborah C. Lefosse
Maryam NaghibiMaryam Naghibi
Maryam Naghibi
SLSitong Luo
Sitong Luo
Arjan TimmerenArjan Timmeren
Arjan Timmeren
As urban density increases and cities expand, there is a decrease in urban livability, which is closely linked to social, economic, and environmental crises. To address these negative impacts, biophilic urbanism (BU) promotes human–nature interactions and their associated benefits. However, knowledge gaps remain regarding its effectiveness across different scales. This study explores how BU contributes to improving livability in the built environment and to renewing urban landscapes. Using Amsterdam as a case study, we first identified biophilic experiences by analyzing them through quantitative, qualitative, and spatial distribution metrics. We then investigated designs that foster biophilia by applying BU tools aimed at enhancing interspecies connections and leveraging ecosystem services. Our findings, in the form of maps, provide evidence-based insights to benefit everyday life using nature in settings at different scales, along with design solutions to renew urban planning, focus on human and environmental well-being, and involve citizens in spatial transformations and maintenance processes. Finally, we advocate for BU as a holistic model that uses natural capital as a key strategy for making cities more equitable, sustainable, and resilient.

2 December 2024 in Preprints.org
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Preprint
Open access
PDF file
DLDeborah C. Lefosse
Deborah C. Lefosse
Maryam NaghibiMaryam Naghibi
Maryam Naghibi
SLSitong Luo
Sitong Luo
Arjan TimmerenArjan Timmeren
Arjan Timmeren
As urban density increases and cities expand, urban livability decreases, closely linked to social, economic, and environmental crises. To address these negative impacts, Biophilic Urbanism (BU) promotes human-nature interactions and their associated benefits. However, knowledge gaps remain regarding its effectiveness across different scales. This study explores how BU contributes to improving livability in the built environment and renewing urban landscapes. Using Amsterdam as a case study, we first identify biophilic experiences by analyzing them through quantitative, qualitative, and spatial distribution metrics. We then investigate design opportunities to foster biophilia by applying BU tools aimed at enhancing interspecies connections and leveraging ecosystem services. In the form of maps, our findings provide evidence-based insights to benefit from nature in everyday life at both the micro- and macro-scales, along with design solutions to renew urban planning focused on human and environmental wellbeing, involving citizens in spatial transformation and maintenance processes. Finally, we advocate for BU as a holistic model that uses natural capital as a key strategy for making cities more equitable, sustainable, and resilient.