Effective management

In 2014, students, instructors and representatives of an appropriate company built a "small green roof" on the balcony above the entrance to the Department of Architecture at the Bialystok University of Technology. The initiative was a part of the "Green City by nature" project - a nationwide educational campaign about nature-based urban solutions. It took only 5 hours to unfold the roll of grass and prepare the ground for all year thuja and vines [1,2].

Weaver Square Community Garden started in May 2011 on a derelict site owned by Dublin City Council. The site contains the Community Garden and 28 individual allotments let out by the council. The main focus of the Community Garden is to create a safe and relaxing green space for all to use and enjoy. The organizers hope in the future to have more emphasis on the garden as a learning experience, with open days & workshops and other related talks. Dublin City Council has given notice that Weaver Square Community Garden and 27 family allotments are to close at the end of 2018. (Ref. 1; Ref. 2; Ref. 3)

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)

From 1850 to 1956 the area Eskesberg was a limestone mine, after that up until 1972 it served as a landfill. When taken over by the city of Wuppertal, groundwater contamination and outgassing required a large remediation to remove toxic substances and recover the area according to nature conservation guidelines. (Ref. 8) Since 2005, it has been turned into a nature conservation area covering 8.5 ha where several rare plants and animals have resettled and thus the area also serves as an important recreational space for residents (Ref. 1, 2, and 3). The project was initiated by the local government, who also collaborate with different partners for maintaining the nature conservation area, such as the biological station, which organizes excursions, performs monitoring on the terrain and sets up bee hives. Also, residents apart from visiting the area can actively participate in its maintenance as volunteers, guided by the city of Wuppertal and the NGO Biologische Station Mittlere Wupper. Furthermore, the nature conservation association of Wuppertal and scientists from the university of Cologne are involved in the intervention by conducting research on the terrain (Ref. 1, 2, 3 and 6).

Woodland project is a council project to improve woodlands. During the last 50 years, “lifestyles have changed, leading to a change in the state of the woods”. The result is that the trees are ageing, becoming overgrown with dominant species and losing their wildlife. The woodlands in Reading need work to protect them (for future generations) and the council has therefore produced a Woodland Management Plan in partnership with the Forestry Commission. The plan aims to manage 18 sites of woodland in Reading and implementation of these plans will involve benefits for e.g. the wildlife and community. (Ref. 1, 2, 4)

Offord Road community garden is a place for the residents of West Reading (i.e. those who live, work, go to school in the area). Reading Borough Council set up the community garden (i.e. the green space) at the Oxford Road end of Western Elms Avenue through a grant called ‘Section 106’ (thus giving the site back to the community in 1996). (Ref. 1, 2, 7)

The River Kennet and its tributaries make an excellent topic for introducing subjects to the curriculum at pre-school, primary and secondary levels. The ARK (Action for the River Kennet) project helps protecting the river and educate youngsters about the importance of water by providing educational projects for schools. The 'Trout in Schools' project as a partnership with Thames Water (funding and support), aims to hatch trout eggs and raise them until the trouts are grown enough to be released into the River Kennet (Ref.1, 2). The project has celebrated its 10th anniversary in 2018 and has engaged thousands of children (7).

The NBS was inspired by the first social garden created by citizens on Chrobrego Street. Later, the municipality provided funds for 4 additional projects. Social gardens were created in the housing estates of Wyżyny, Okole, Jary and Wilczak. Residents planted new bushes, flowers, trees, grass, and perennials, and arranged the existing nature in their pocket gardens. In some cases, they also established 'hotels' for insects and pollinators or created thematic paths. Common efforts are to grow healthy plants, herb and vegetable, and to create a friendly atmosphere in the gardens. The gardens are small, 100 square meters on average [1,4].

The intervention takes place in one of the most important parks in Palermo, and the area plays an important role, by hosting several plant and animal species, and the intervention consisted of creating an agricultural area within the park with a community-based approach. This proved that agricultural initiative had an economic role to play for the city, and at the same time can enhance social inclusiveness. (Ref.1.)