Regional government

The neighbourhood intervention is designed as an eco-neighbourhood with an abundance of green space and facilities to connect its residents to the outdoors and to each other. (Ref. 2, 13) It is part of the European Union Renaissance project that is associated with Lyon, France and Lombardy region, Italy (Ref. 12). In Zaragoza, this district, situated on the south of the city, provides about 10,000 homes (most of which are social housing). From design to construction, the district was developed with bioclimatic criteria. (Ref. 8, 12)

"The Imperial Canal of Aragon acts like a green corridor crossing the city of Zaragoza from Montecanal to Torrero and passing through Casablanca and the Great Park." (Ref 2) The more than 200 years old waterway runs through 7 regional parks and green areas and it is 41 km long. (Ref. 1 and Ref 3) Its rehabilitation has been planned in 2003 for parts of the canal with bike paths built, pedestrian walkways, strengthening of its hydrological structure, and protection of its greenery. (Ref 6)

BIO.FOR.POLIS is a project for the cities of Caserta and Napoli, aiming at improving the biodiversity of the two forests under study. Their projects deal with the construction of streams within the Castelvolturno forest to connect the different parts of it. The two forest areas localized within an urban environment aim to improve the conditions of the ecosystems in a condition of human pressure. This is explicitly considered as a climate mitigation strategy. (Ref.1.)

The once rich in fish Nidda river in the north of Frankfurt was canalized and dammed in the 20th century. River loops were pierced, filled in or made into oxbow lakes. Newly built weirs stopped the fish migration. The expansion provided good protection against flooding, but the river became a canal (2).
In the 1990s, the Nidda neighbours developed a program for the renaturation of the river, the concept "Natural Nidda". It was decided by the city council of Frankfurt am Main in 1998 (2). The project consisted of many measures aiming at the restoration of the natural course and ecosystem of the Nidda river, the creation new habitats for flora and fauna, the expansion of the floodplain area and thus the river's retention capacity, the deconstruction of weirs, the renovation and building of bridges and the reconnection of disconnected branches of Nidda. Besides the environmental aspects, another project goal was to make the riverside more accessible for local offering various ways for relaxation and recreation. (2,7)

Named after the first mayor of Lisboa after the 25 April Revolution, the Aquilino Ribeiro Machado garden and the horticultural park provides an area of 25000 squared meters of green space, connecting Alvalade to the Alta de Lisboa. Divided into various zones interconnected by walkable trails and paths, the park offers fields where locals dedicate themselves to farming and gardening, several fitness types of equipment, a children playground, tables and benches and a different kind of viewpoint for a different sight of the city, watching the planes of the Humberto Delgado airport landing or taking off. There are bicycle roads along the park as well. (7)

In September 2011, a new eco-friendly student village ‘The Green’ opened to students at the University of Bradford. The new eco-village "The Green" has been designed to incorporate a range of features to enable students to live in a more sustainable way. It is part of a broader sustainability initiative by the University of Bradford called 'ecoversity' and its development is clustered around a pond, which is a part of a sustainable urban drainage system (SUDs). The Urban Pond/biodiversity pond – at The Green increases the biodiversity of the site. The site has been designed and landscaped with nature in mind, consisting of grassed areas, a wildflower border, shrubberies and native trees. (ref 3) The £30.4million development was the first multi-residential building in the UK - and one of only 15 buildings worldwide (ref 7).

Nygård Park is an old, large park in central Bergen that has been undergoing transformation since 2014, as the park had degraded over the years and had been heavily used by drug users (Ref. 6). The restored park serves to act as a natural meeting place in the city, consisting of green areas, a pond, playgrounds, flower beds, an amphitheater, walkways and much more. The restored park retains its traditional British design, and also includes a more universal character allowing for more users of the park and facilitating access to the different parts of the park. (Ref. 1, 2).

The project area comprises the morphological floodplain of the Rhine to the north and south of the city of Karlsruhe and sections of the river Alb, covering an area of about 7.665 hectares in total. Alongside Karlsruhe, five smaller communities in the neighbourhood contribute to the project as partners. Due to the channelling of the Rhine, the construction of dykes and the isolation of river channels, the area has lost its natural floodplains and precious habitats and became more vulnerable to flooding. Major objectives of the project are the re-introduction of natural floodplains and the enhancement of natural habitats for local flora and fauna. (Ref. 7). The project included an exceptionally wide range of measures including species protection measures, the complete desludging of parts of the Rhine, the re-establishment of softwood and hardwood forests typical of the floodplain, the construction of bridges, the natural remodelling of the entire river Trench systems and the creation of new bodies of water. (Ref. 9) The project also provides environmental education, informing the public about activities and encouraging their participation (Ref. 7)

Bryggen, the old wharf of Bergen, is a reminder of the town’s importance as part of the Hanseatic League’s trading empire from the 14th to the mid-16th century and is on UNESCO's list of the world's cultural heritage. For about 30 years, large amounts of groundwater leaked, threatening the survival of the ancient site. In order to address this, sustainable water treatment and climate adaptation measures (involving the largest rain garden of Norway, swales etc.) at Bryggen were used to restore the water balance at Bryggen. (Ref. 1)

"Nancy Grand Coeur" is the name of an urban renewal planning project in Nancy, which included several blue and green interventions. This area of Nancy received in 2009 the "EcoQuartier" (Eco-District) French label even though the renewal planning works started later, and are still ongoing. "Completely remodeling this district to make it an engaging "facade", adapted to the lifestyles of the time and to the evolutions of modern town planning (diversity of activities, fluidity of travel, sustainable development ...): that is all aims of the Nancy Grand Coeur operation" (Ref. 3).