Perceptions on barriers and opportunities for integrating urban agri-green roofs: A European Mediterranean compact city case

Growing Green Roofs, City by City

Green roofs in Mediterranean areas ¬タモ Survey and maintenance planning

This paper addresses green roof maintenance in Mediterranean areas. A field survey is presented, describing building and roof systems of eleven case studies in Portugal, anomalies, causes and maintenance actions. The most affected system components were the vegetation layer, followed by the drainage system, substrate and paths. All inspected green roofs have regular maintenance, mainly concerni...

Wildflower green roofs for urban landscaping, ecological sustainability and biodiversity

The aim of this trial was to test a wildflower roof in order to show how a country landscape fits in an urban environment. The bio-agronomic performance, the biodiversity dynamics during the two-years experiment, and the pollinating fauna, were analysed. Each plant group was able to efficiently colonize the surface of the roof though in different periods and with various modalities. Thermal ins...

Do green roofs provide habitat for bats in urban areas ?

As the world population continues to increase, with more than 50 percent of people now residing within cities, remaining natural and semi-natural habitats within urban areas play an increasingly important role for people and wildlife (Mortberg and Wallentinus, 2000; Benedict and McMahon, 2002; Jim, 2004; Town and Country Planning Association, 2004; Bierwagen, 2007; Gill et al., 2007; Tratalos e...

Integrating Climate Change Adaptation and Mitigation with Urban planning for a Livable city in Tehran

Climate change impacts are seen within growing numbers of cities in low- and middle-income countries, so there is growing interest in the adaptation and mitigation plans and programs put forward by city authorities. This paper aims to provide a better understanding of the constraints which cities face them in this subject by analyzing the case of Tehran. City has a commitment to decentralizatio...