Ressources sur le rafraîchissement urbain

Maxime Chaumont, Frédéric Filaine, Sophie Parison, M. Hendel, Laurent Royon

Impact of roof watering on urban cooling during heat waves...

Mailys Chanial, Sophie Parison, M. Hendel, Laurent Royon

Cooling effects of pavement-watering applied to two innovative pavements: Case study from the LIFE “Cool and low noise Asphalt” project...

Ghid Karam, Mailys Chanial, Sophie Parison, M. Hendel, L. Royon

In the aftermath of the 2003 heatwave, and with growing concern over climate change, Paris City Hall has been implementing several heat mitigation strategies. One of these is the OASIS Schoolyard Strategy which aims to transform Parisian schoolyards into cool islands. Within this framework, the EU-f...

Matteo Migliari, Kazuki Hayashi, Yan Ulanowski, Stéphane A. Laporte, Martin Hendel, Sophie Parison, Julien Despax, L. Chesné, O. Baverel

Le changement climatique exige une remise en question des pratiques d’urbanisation. Les environnements urbains influencent la relation des résidents avec les espaces extérieurs et intérieurs, avec des conséquences sur la consommation d’énergie et les rejets de chaleur à l’intérieur de ses limites. L...

G. Karam, M. Chanial, Maxime Chaumont, Martin Hendel, L. Royon

Climate change will result in more frequent, more intense and longer-lasting heat waves by 2050. As part of its Climate Plan and its resilience strategy, the City of Paris is deploying, through its Oasis program, a network of urban cool islands to mitigate the urban heat island phenomena: schoolyard...

Martin Hendel, Parison Sophie, Royon Laurent

The performance of a number of urban cooling techniques has been thoroughly studied by the scientific community. However, decision-makers lack the tools to spatialize their deployment as part of their urban cooling and climate change adaptation strategies. Among other indicators, a spatial assessmen...

Ghid Karam, Martin Hendel, Bob'ee C'ecilia, Berthe Alexandre, Bordin Patricia, Royon Laurent

Paris is experimenting and implementing strategies to increase the capital's resilience and promote climate change adaptation. Major heatwaves have been hitting the French Capital lately (Bador et al., 2017) and have thus focused attention on UHI countermeasures, such as pavement-watering solutions ...

Maxime Chaumont, M. Hendel, Frédéric Filaine, Laurent Royon

Influence of the thermal insulation position in standard and cool roofs on their contribution to urban heating during heatwaves...

Maxime Frere, M. Hendel, Julien Van Rompu, Simon Pouget, Laurent Royon

Pervious asphalt pavement- and concrete wall-watering for urban cooling: Characterization of surface cooling effects at an outdoor test site...

Sophie Parison, Maxime Chaumont, R. Kounkou-Arnaud, Frédéric Long, Andrej Bernik, Marcos Dasilva, M. Hendel

The Effects of Greening a Parking Lot as a Heat Mitigation Strategy on Outdoor Thermal Stress Using Fixed and Mobile Measurements: Case-Study Project “Tertiary Forest”...

M. Hendel, C. Bobée, Ghid Karam, Sophie Parison, A. Berthe, Patricia Bordin

Developing a GIS tool for emergency urban cooling in case of heat-waves...

Sophie Parison, M. Hendel, L. Royon

A statistical method for quantifying the field effects of urban heat island mitigation techniques...

Sophie Parison, M. Hendel, Arnaud Grados, L. Royon

Analysis of the heat budget of standard, cool and watered pavements under lab heat-wave conditions...

Sophie Parison, M. Hendel, Arnaud Grados, K. Jurski, L. Royon

A lab experiment for optimizing the cooling efficiency and the watering rate of pavement-watering...

Sophie Parison, M. Hendel, Arnaud Grados, K. Jurski, L. Royon

The impact of urban construction materials, including pavement structures, on the urban climate depends on their thermal properties. However, their determination with standard methods is made difficult by the presence of large heterogeneities and their surface roughness. We propose a radiation-based...

M. Hendel, Sophie Parison, Arnaud Grados, L. Royon

Which pavement structures are best suited to limiting the UHI effect? A laboratory-scale study of Parisian pavement structures...

Martin Hendel, Morgane Colombert, Youssef Diab, Laurent Royon

Pavement-watering as a technique of cooling dense urban areas and reducing the urban heat island effect has been studied since the 1990's. The method is currently considered as a potential tool for and climate change adaptation against increasing heat wave intensity and frequency. However...

Martin Hendel, Morgane Colombert, Youssef Diab, Laurent Royon

The Paris region (Île-de-France) was amongst the hardest hit by the August 2003 heat wave, due in part to subsequent amplification of its urban heat island. This has created high heat-wave awareness in climate change adaptation studies for the city of Paris. Over the summer of 2013, pavement...

Martin Hendel, Pierre Gutierrez, Morgane Colombert, Youssef Diab, Laurent Royon

Urban heat island (UHI) countermeasures are of growing interest for cities. Field studies of micro-climatic effects of such countermeasures are scarce, yet are essential to properly evaluate the effectiveness of anti-UHI policies. One measure which has been thoroughly studied in the field is...

Martin Hendel, Laurent Royon

Pavement-watering is currently viewed as a potential climate change adaptation and urban heat island mitigation technique. The effects of pavement-watering on pavement temperature measured 5 cm deep are presented and discussed. Subsurface temperature measurements could not be used to improve...

Martin Hendel, Morgane Colombert, Y. Diab, L. Royon

Expérimentation de rafraîchissement de l’espace public en période caniculaire à Paris...

Martin Hendel, Morgane Colombert, Youssef Diab, Laurent Royon

Pavement-watering has been studied since the 1990’s and is currently considered a promising tool for urban heat island reduction and climate change adaptation. However, possible future water resource availability problems require that water consumption be optimized. Although pavement heat flux...