Climate change

This large urban and peri-urban corridor crosses the area of Sevilla and connects the city to neighbouring towns. It is 68 km long, starting at the Bridge of the V Centenario it continues to five end points in the area. (Santiponce, Los Palacios, Dos Hermanas, Parque del Alamillo, Parque de La Corchuela) (Ref 1)

”Gothenburg is now greener and more beautiful. Urban farming is the name of the investment that Göteborgs Stads Fastighetskontor (The property office) makes to stimulate small-scale and residential/urban farming. The goal is to get new crops, crops in unconventional places, plants/farming that provide joy and help to spread knowledge and create contact between generations and people from different parts of the city and the world. But also to develop the already existing cultivation and colony areas.” (Ref. 1)

The project involved the redevelopment of old military infrastructure at the periphery of the Zagreb city (Boronaj) into a green and carbon-negative university campus. The Boronaj campus has planned to be the green campus of the university and includes the use of renewable energy (biomass, geothermal and solar), treatment cell for wastewater and a huge green area (with trees and shrubs). The buildings (constructed and to be constructed) are planned to be carbon negative (Ref 1). A significant portion of the campus is the green areas (with trees and shrubs). This was created with the aim to contribute and maintain the native species diversity (Ref 3, 4). In addition to increasing the biodiversity of the city, the tree species has improved the air quality of the area and reduced the local air temperature. The project is partially completed. Some buildings are yet to be constructed. The Campus was officially opened on October 12th 2007 and for now, it hosts 4 university units: Centre for Croatian Studies, Faculty of Education and Rehabilitation, Faculty of Traffic Engineering and Faculty of Economics and Business (only vocational study programmes in economics and business). Five other faculties are also planning to relocate to the Campus in the next few years. Besides the (re)construction of university buildings, campus will be home to a sports centre, student residence hall and a number of institutes. The project is partially completed, some of the buildings are completed while some are yet to be constructed. (Ref 1, 3, 7).

"Kvillebäcken is the first urban district in Gothenburg built according to the new environmental demands. Traffic and buildings will be adapted to a more environmentally sustainable community, where no inhabitants will be dependent on transport by car. Housing and commercial buildings will meet strict demands on energy balance, indoor environment, healthy materials, protection from noise and moisture, greenery in the courtyards and surface water management. New environmental technology solutions will be used in the district, such as the efficient collection of household waste and covered bicycle parking. New solutions will also meet strict demands on economic and social sustainability." (Ref. 1)

'Grey to Green' is one of the most invested projects in Sheffield, to transform the Riverside Business District. In Phase -1 this project will transform a 1.2 km unused road to attractive new public space, which will include innovative perennial flower meadows, an interlinked sustainable urban drainage system (SUDS), rain gardens, public art and high quality paved footways (ref 2). The whole project and landscape have been designed by the City Council, partnership with the University of Sheffield Landscape School, Amey and Robert Bray Associates. The SUD was designed by leading national experts on landscaping, and it is believed that SUD will help in flood relief in this part of the city by soaking up run off to the river within the ‘flood zone’ (ref 2). In Phase-2, the scheme will link Castlegate to the under-used Victoria Quays area and transform the almost redundant former inner ring road with sustainable drainage, floral meadows, segregated cycle lanes and public art. (ref7)

The main aim of this program is to address the lack of green roofs across South Yorkshire. Greening bus shelter's roofs is indeed an innovative idea, as it provides an attractive green space in urban streets and also offer much-needed shade for waiting passengers. The living vegetation installed on the bus shelter will filter pollution and particulates from transport exhaust; will, in turn, reduce the pollution - protect passengers health. Greening of the bus shelters highlights the value of integrating sustainable design and green travel in attempts to reduce rates of climate change. (ref 1) Each bus shelter roof is 6sq m in size and all over the city, there are several such green roof bus shelters (ref 1).

In 2010, about 300 people participated in the planting program for the “350” project and under the “Verde por el Clima” program (Green for the climate) organized by the Department of Environment, Cordoba city council (Concejalía de Medio Ambiente). (Ref. 3)

The project addresses a current issue: the integration between cities and the countryside, and the relationship between the urban and the agricultural context. The NBS focuses on enhancing the west peri-urban area of Bologna through the promotion, recovery and valorisation of old rural settlements as new nodes of the productive-fruit network (4). The intervention is extended over 50 ha of municipal property and focuses on natural restoration of the rural landscape and the infrastructure in proximity of it in order to improve local agricultural businesses and recreational activities. As of July 2020, the project is still in full force.

The conservation of agricultural activities allows for the preservation of the landscape for all, with the possibility to offer to Milaners a place of leisure, tranquility, nature and tradition within the city, where to taste - also while tasting the products of the earth - what is the the Milanese agricultural world. It is located in the South West of Milan, within the Parco Agricolo Sud, in an area between the two Navigli, the Grande and the Pavese (1).

This project was the first green roof in the city of Bologna, and it has been carried out by the University of Bologna in collaboration with the Columbia University of New York with the aim to prove more evidence on green roof stormwater performance. For the Engineering School of Bologna University the existing roofs had a load capacity that was able to host only an extensive roof, without the costly need of being reinforced. In the extensive roof type the vegetation is usually very drought resistant and plants can adapt to difficult environmental conditions, therefore sedum was chosen (1).