Green space and habitat

Emscher Landschaftspark is a regional park system in the northern Ruhr area. It is a regional cooperation project between several post-industrial cities that want to create a coherent park system and regenerate natural environment in the area (Ref. 1). A crucial vision for the redevelopment is that the Emscher Landscape Park would act as a "green connector" between the settlements of the Rhur valley, following the path of the Emscher River and using the abandoned industrial areas along it as a unique form of green space (Ref. 6). "Created after the disappearance and decline of the industry in the area, it has been a key instrument for the territorial, social and economical transformation of what was once the largest industrial region in Europe" (Ref. 12).

Situated next to Bebington railway station, the site is of biological importance within Wirral. This urban nature reserve was developed on a former railway sidings and is now an oasis of green tranquility in densely populated urban area; its industrial past has been put to good use as a home for wildlife (e.g. on the thin, nutrient there are now carpets of wild flowers, including wild carrot & occasional bee orchids). Up to 26 species of butterfly have been recorded here, with 18 species breeding on site - giving the park its rather apt name. (Ref. 1, 2)

New Ferry Butterfly Park has been awarded a Green Flag for the seventh year, which signifies that the space boasts the "highest possible environmental standards, is beautifully maintained and has excellent visitor facilities". (Ref. 12)

The municipality of Catania, in collaboration with the University of Catania promotes sustainable agricultural practices in specific areas of the city with the project “Urbanhort” (Uban Horticulture systems for Resilient, Efficient and Sustainable cities). The main focus of the project was placed on biological, indoor and vertical gardening. The main goal of the intervention is to give value to the territory, to increment tourism, culture and the environment. What wanted to be tested was the efficiency of the practice in terms of price, health outcomes and the promotion of a correct diet. (Ref.1.)

The project might still be ongoing, however, no information was found on the website of Catania's municipality or on the website of the University of Agriculture of Catania for a later date that can show the current stage of the project (as of July of 2020).

In 2014, local residents of the St. Pauli neighbourhood of Hamburg supported by architects decided to reshape the Hilldegarden bunker built during WW II. They managed to convince the owner of the bunker, who currently leases the rooms of the bunker to a nightclub, a music school, an instrument store and a photography studio, to re-create the bunker in a way that pays special attention to ecological and social aspects. (Reference 1-3). ”The new project would see the space continue its mixed-use atmosphere, but topped with a massive public rooftop garden with walking trails.” The 800 sqm garden will use sustainable techniques for its operation, including renewable energies and greywater collection for irrigation and will offer a public garden where residents can engage in urban food production. (Reference 2) In September 2020, the reconstruction of the bunker is still in its early phases. (Ref. 8)

The Green Corridor Bernetal developing on the site of the former sewerage system will link the downtown of Essen with the districts of Altenessen and Freiräumen in the North of the city. New green and blue infrastructure will be introduced along the modernized way available also for pedestrians and cyclists. The project is developed along with the city policy towards environmental regeneration of the Emscher region (Ref. 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).

As part of their school curriculum, engineering students from the engineering school "ESIGELEC" (École supérieure d'ingénieurs en génie électrique, in english Graduate School of Electrical Engineering) had to carry out a Project of Initiative and Creativity. They have chosen to build an indoor garden with an intergenerational component in the Lamauve retirement residence in Rouen in collaboration with Saint-Léon primary school (Ref. 1).

The Oriental Park of the City of Porto is an urban natural park designed by the landscape architect Sidónio Pardal. It will be one of the largest urban parks in the country and the second-largest in the city of Porto. This NBS focused on the transformation of a derelict, depressed urban area into a green space. The first part of the park was inaugurated in July 2010 and the municipality has plans to build it through several phases over the next decade until it reaches its project area. (1)

The Haumanngarten is a community garden in Essen founded by the Transition Town movement (Ref. 1). Since May 2015 a mixed group have been growing vegetables, herbs, flowers and berries on a former playground. Fellow gardeners with and without knowledge of gardening participate in the garden (Ref. 2).

The aim of the project is to restore the near-natural state of the Alster, the neighboring floodplains and side waters and thus support biodiversity, the recreational function of the riversides and promote environmental education (Reference 1). The implementation of the project began in 2012 and is planned to continue until 2021. It’s second phase started in 2018, which focuses on redeveloping the inner-city areas of the Alster. (Reference 8) The developers of the project focus on improving biodiversity and habitats. Recent nature conservation efforts included the installation of bee hotels, installation of gravel depots where fish lay eggs and the building of three fish ladders at the Poppenbüttler, Mellingburger and Wohldorfer locks, so that salmon, sea trout and sticklebacks can migrate there again. (Reference 6) In the future, other biotope structures in the urban river environment are to be improved. The project also provides opportunities for voluntary work and educational field trips for schoolchildren. (Reference 9)