Sports areas and equipment

This intervention involved the removal of sediment and revitalization of the banks along with the rehabilitation of the urban part of the Segura River in Murcia. This was done to strengthen the environmental condition of the river and improve the visual aspects and the access of citizens to the river (Ref 3 and 7). In 2020, they are building the second part of the project, where the aim is to build three different walkways that join the two sides of the rivers and that will connect specific places along with it (Ref 5).

The Parc Agrari del Baix Llobregat is located in the floodplains of the delta and lower valley of the river Llobregat, in the Catalan county of Baix Llobregat, in a central position within the metropolitan area of Barcelona. The territory of the park (nearly 3500 hectares), includes a rich traditional agricultural activity and comprises fourteen municipalities totaling about 818,000 residents. It is protected by a specific planning instrument and managed by the Barcelona Provincial Council (Diputació de Barcelona) (Ref. 1 and 9). The park acts as a green lung for the metropolitan area of Barcelona and at the same time as a pantry for Mercabarna, the large wholesale market that provides food and drink to the inhabitants of Barcelona and surrounding towns, although there is also production that is exported (Ref. 10). The Agrarian Park is the only one in the world so close to a large city and it promotes specific programs to preserve the productive values of the agricultural space and promotes quality local products and local consumption. (Ref. 10)

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 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 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).

The Queluz Green Bridge is a pedestrian link that includes the creation of continuous green space in the natural areas adjacent to the gardens of the National Palace of Queluz, with connections to the Palace Square and Quinta Nova, and the Parque Urbano Felício Laurel. Integration of the landscape by the integration of an acoustic barrier in the slope with vegetal cover, and by the green bridge of connection between the gardens of the Palace of Queluz and Matinha was also scheduled. (2)
In 2020 the Municipality of Sintra signed a memorandum for the construction of the Queluz Green Bridge, inserted in the Green and Blue Axis project. The approval of these documents allows the launch of the construction contract for Ponte Verde in the first half of 2020 (5).

The Molenvlietpark is a large park in the Viletzoom area of The Hague which will serve as an ecological corridor and stormwater storage. Beside flowery grasslands, the park has several interconnected ponds serving as water storing facilities that can temporarily collect a large amount of water during heavy rainfall. The green and blue areas with diverse vegetation provide habitat for a large variety of species and a fish spawning ground supporting biodiversity (1,5,6,7). It will also include paths for cyclists and pedestrians. (1) The first phase of the park construction has been completed, while the second phase is planned to be executed in 2021-2022.

This local initiative has revitalized the most neglected places in the district and transformed them into green areas for leisure and recreation. The project resulted in the planting of new greenery (grasses, bushes, and flowers) and better maintenance of the existing plants, as well as installation of leisure and sports equipment (including benches and open-air gym) [1,2].

Tondiraba is a green urban area located in Lasnamäe, it is a valuable area with a diverse landscape which at the start of the initiative was severely overgrown and randomly used. The city planned to build an eco-golf course where the diverse and species-rich landscape and protected species are preserved. The architecture of the golf course is based on the advantages of the natural location and an ‘eco-golf course' concept. These landscapes and their flora were generated with landscape maintenance methods, which results in ‘micro-communities’ in which the ecosystems characteristic of the given area would start developing (ref 1, 5).

The Danube Eco-District project is Strasbourg's first eco-districy and is based on previous experimental designs in sustainable urban living (Ref. 27, 30). It is situated at the heart of the axis Deux Rives, and is thus a strategic point of the large Franco-German Deux Rives project (Ref. 28). The district will have the capacity for 20,000 residents, and will include green spaces, green roofs, insect hotels (Ref. 1), various water management facilities (ditches, swales... etc.), and composting facilities (Ref. 4). The project aims to improve biodiversity, social equality, ecology, reduce urban heating, and promote sustainable consumption (Ref. 30).