Green densification model

The former Paulsgrove landfill is being developed into the Horsea Island Country Park to address the deficit of public open space for Portsmouth’s residents (3). The council plans to put in place a number of initiatives to make sure the country park is a recreational facility and attracts a diverse range of wildlife. This is being progressed through the PUSH Green Infrastructure Implementation Plan. (1). Veolia, the company that operated the landfill site on Horsea Island has the responsibility for implementing the landscape proposals which include tree planting, grass areas, wildflower meadows, footpaths and cycle routes. (2).

Owing to the city’s participatory budget, the residents created a well-equipped green recreational square in a vacant area of one of Bydgoszcz's neighbourhoods. The initiative involved the creation of an outdoor gym with several exercise equipment stations, as well as planting pollution-resistant trees and bushes - including oaks, maples, pine and spruce. The initiative aims to manage vacant space and increase access to the green space in this city district [1].

The initiative was funded from the participatory budget of the city and resulted in planting new greenery (including 70 trees and a thousand shrubs) by the local city lake 'Balaton' in Bydgoszcz. The justification of the project in its proposal highlights the practical and aesthetic values of green areas [1].

Intercultural Garden Nuremberg Langwasser e.V. is a community garden project aimed at sustainable urban development and tolerance between different social and cultural groups. People of different origins work together on their own plots (about 25 m² each), without a fences between neighbouring plots and consciously in interaction through horticulture and other activities. All the grounds are used as vegetable and flower gardens. Environmentally friendly production is desired and promoted (1). Other opportunities offered in the garden are intercultural activities and self-designed educational work. (10) The association actively promotes integration through social activities, which, as stated by the association “can include things like providing German lessons, organizing small festivals and even settling of a dispute happened once”. (7)

The city garden was a 2000 square meter large communal garden in Nuremberg Eberhardshof district that invites all citizens to take part in gardening and co-operating activities without any costs attached. The project was aimed at promoting sustainability for Nuremberg and the Bavarian region (1). The gardeners try to rely on a variety of different plants, even in their last season, they planted 35 tomatoes, 14 chili, ten potato, and twelve bean varieties alone. In 2013, a bee colony was also established. (7) The project had its last season in 2018, after which it had to be closed because of plans to create a district park in its area. (5) The city garden has established itself as an important leisure facility in Eberhardshof by offering, for example, cooking courses and training courses on tree pruning as well as numerous other topics. (6)

Forest of Bere has been identified as one of the key project areas of the Partnership for Urban South Hampshire (PUSH) Green Infrastructure Strategy. The goal is to allow urban populations of south Hampshire to have better access to quality green space. (1) Part of the forest, called Portsdown Hill, is a Site of Special Scientific Interest (SSSI) is on the boundary of urban Portsmouth and supports extensive areas of calcareous grassland where a wide diversity of typical chalk grassland plants and insects can be found. The last twenty years have seen extensive areas of scrub being removed and restored to open grassland. The project aims to restore the once flourishing natural habitat of the forest while providing more recreational opportunities to the growing number of residents in the surrounding areas, was well as improving the ecological connectivity of separate woodlands (1,2,4,5).

Based on an urban regeneration project in the city district of Arrenberg, an association called “Awakening of the Arrenberg” formed in 2008, consisting of citizens, entrepreneurs and real estate owners seeking to transform their district. Under the umbrella of the project “climate quarter Arrenberg” initiated in 2014, whose goal is to make the district CO2 neutral by 2030, the development of a city farm covering 60,000 sqm on former railway premises - a Europe-wide unique project in urban farming – is one of their most important plans that make up their vision of becoming carbon neutral. (Ref. 1, 2 and 3). The goal of the farm is to produce healthy and locally produced food, while creating employment opportunities and remaining carbon-neutral, using power only from the sustainable power plant that will be installed for the project. (Ref. 2) In February 2020, the implementation has not yet started, but the “Awakening of the Arrenberg” association says the vision of the urban farm is stronger than ever before and that the project has received funding approval, with experts now working on feasibility studies. (Ref. 8).

The project aims to completely redevelop ‘Rozemaai’, a neighborhood in Antwerp, focusing on climate change adaptation, green spaces, and recreation. This includes a sustainable drainage system in which storm water flows via swales into a water stream with nature-friendly river banks, trees and bushes in the neighborhood, green parking lots, allotments and recreational facilities such as picnic tables (Ref. 1, 2, 3, 4, 5). Since 2019, the district has had a new, accessible park in which the Donkse brook plays a leading role (Ref. 7).

A part of the Translink Biodiversity Project, the garden will support a wide range of native wildlife and plant species as well as enhance pupils’ learning experience. (ref 2). The children of An Droichead will gain a new understanding of the environment around and a biodiversity community garden that could be used by the children and local community as an integral learning resource. (ref 1)

A new wildflower meadow has been created at a new estate on the outskirts of Belfast. The Mount Eagles Drive Action Group held a wildflower planting event with two local Colin primary schools, namely, Christ the Redeemer and Our Lady Queen of Peace to provide a unique opportunity for children to learn about nature, and, in particular, how wildflowers are an essential part of our landscape, enhancing the biodiversity of our native insect, plant and animal species. (ref1) Pupils from Christ the Redeemer and Our Lady Queen of Peace schools spent a morning planting a wide variety of wildflower plugs and seeds in the Mount Eagles wildflower meadow, under the expert supervision of highly trained horticulturalists. (Ref 3)