The proliferation of vegetated, or green roofs, warrant a revisit of the terminology used in order to efficiently, and without confusion, convey information among scientists, policy makers and practitioners. A Web of Science and Google Scholar search (from 1996 to 2018) showed a steady increase in green roof articles, reaching close to 300 per year in WOS and ca. 2500 in Google Scholar, with approximately 10–20%, and up to 40 % of all articles using the terms extensive and/or intensive, especially in recent years.

Presented by Andre Butz

Presented by Jerome Defrance

Presented by Magali Paris

Presented by Raffaella Gueze

Presented by Lorenz Dexler

Presented by Muller Serge

Presented by Ghozlane Fleury-Bahi

Presented by Frederic Lemaitre

Presented by Marc Barra