Technological

The gardens of the Rambla de Sants is an elevated linear park (similar to the High line of New York) located in the Sants district of Barcelona (760 meters long and about 6 ha size). It is located over the structure of train and metro lines. It was opened to the public in August of 2016. The gardens include mainly native plantations, playground areas, and other facilities (Ref. 2).

The Barcelona Green Infrastructure and Biodiversity Plan 2020 includes the development of several urban green corridors to increase ecological and social connectivity within the city. The green corridor of Passeig de Sant Joan is one of the first of these corridors implemented. The project consisted of the renovation of the promenade through tree and shrub planting and permeable green pavement installation, creating a green boulevard that benefits pedestrians and extend the urban green spaces, which gave new life to the neighborhood and allowed the expansion of small businesses and tourism (Ref 1).

Fil vert aims to help green the streets in Normandy and raise awareness among citizens of the importance of being an actor of their daily life with regard to the occupation of public space. They aim to "embellish our streets, which are often devoid of vegetation, but also to train responsible citizens" (Ref. 7). "Operation "Fil Vert" was launched at Croix de Pierre (District) in Rouen in September 2013 to beautify and revitalize the district by mobilizing residents and tradespeople. It aims of installing planters in front of the inhabitants and the merchants (subject to obtaining the agreement of the owners in case of hiring), along the pavements, provided that it makes at least 1.40 M width to allow strollers and wheelchairs to pass." (Ref. 3)

A 5256 m2 extensive green roof was installed to the Washington School in Sunderland as part of the environmental standard set by the local government’s “Building Schools for the Future” (BSF) programme. Besides being a learning tool and being aesthetically pleasing, the roof provides a habitat, helps reduce ambient temperatures, assist in rainwater management and air filtering. The Hetton Lyons Primary school intervention is also part of this city-wide project (Ref 1).

The city of Rouen has been redeveloping the docks of the Seine River over a number of years. The Prairie Saint Sever (park) is one part of this redevelopment planning. Completed in 2017, this park "allows its inhabitants to reclaim their river and offer new spaces of use" (Ref. 5) with "generous alleys lined with six hundred trees, cycle paths, original children's games, metal slides grafted to the stairs of the Jeanne-d'Arc bridge, picnic benches and tables, wooden deckchairs encouraging reading or idleness, sports apparatus and rollerblading equipment ... today, Rouen residents can enjoy a walking park of twenty-three hectares and more than three kilometers long, between the Corneille bridge and the Rollet peninsula" (Ref. 6).
It is a prairie in the heart of the city offering a large river walk on more than 3km (Ref. 2).

The scheme of the single storey extension building ‘the Irene Kennedy Centre’ (Wirral Churches’ Ark Project, known as, Wirral Ark; a registered charity) includes a sedum roof which provides a more pleasant outlook from the existing upper floor bedrooms, whilst also maximizing environmental potential. (Ref. 1)

The FUTURE - a project of 100,000 trees in the Porto Metropolitan Area - is a planned and coordinated effort of various organizations and citizens to create and maintain native urban forests in this region, which needs to enrich its biodiversity, sequester carbon, improve quality of air, protect their soil and contribute to a better quality of life for regional people. The 100,000 Trees Project for the Porto Metropolitan Area” intends to restore 100 hectares of urban forest with native trees. (1, 2)

This NBS consists of a vertical green all installed inside one of Energias de Portugal's (ranks among Europe's major electricity operators, as well as being one of Portugal's largest business groups) centres in Porto. It was installed in 2011. The garden is located next to workplaces and customer service desks. The company wished for a garden with a natural and fresh appearance. Common plants used here were Peperomia rotundifolia, Peperomia obtusifolia, Rhipsalis cassuta, Philodendron scandens and different varieties of Chlorophytum comosum. (1)

The Urban Park of Pasteleira is a public park located in the parish of Lordelo do Ouro, in the city of Porto. The park extends over an extensive area (7 hectares) of forest, divided into two plots by the street of Afonso de Paiva. The forest, an example that remains of the natural vegetation of the Porto area, consists essentially of wild pines and cork oaks, and enrichment of vegetation by the planting of trees and shrubs of Portuguese flora and exotic species. It was designed in 2004 and completed in 2009 (1).

This NBS refers to the rehabilitation of a park in 2001, a park which is private as well as a foundation, and its grounds are impeccably well kept. It expands on 18 hectares and its origin dates back to 1923 when Carlos Alberto Cabral, the 2nd Count of Vizela, inherited the Quinta do Lordelo estate, the family’s summer residence in the Rua de Serralves (which was then on the outskirts of Oporto). The garden of the Quinta do Lordelo estate was probably designed by one of the city’s nursery gardeners and was inspired on 19th-century Victorian models. (1)