Social cohesion

It started with the “Let’s Plant for the Earth, Let’s Plant for Murcia” project, as Murcia’s committed to the United Nations Billion Trees Campaign. The city of Murcia committed itself in 2008 to plant 12 000 trees around the urban fabric through a series of action projects. The target was exceeded in 2010 with a total of 23 576 trees pledged and planted toward the campaign (Ref. 1).
In 2020, after having surpassed their 12,000 planted trees goal, Murcia has the new goal of planting 100,000 trees by 2030. It is a long-term project that the municipality committed itself to make (Ref. 5, 2020a).

The “Cities Dare Wilderness” project is part of the overall Hanoverian program of “More Nature in the City”, a new future-oriented approach to green spaces in urban areas. The aim of the project is to bring wilderness back to the city by increasing urban biodiversity, strengthening nature in the city and making it habitable for its inhabitants. For fulfilling these goals, eleven sites were chosen (some parts of the city park Eilenriede, some currently intensively cultivated areas or some derelict small gardens), in which different methods have been tried out, like planting local woody plants, grazing, and the implementation of interpretive trails. The development of the flora and fauna in the new wilderness is now being observed and investigated. The first step in the wilderness was made on a meadow along the course of the Fße in the Badenstedt which was fenced. It was made available for cattle to graze and influence the new growth of shrubs through feeding preferences (Reference 1, 2). The flowering meadows have attracted a variety of species. The rich habitat resulting from the project has attracted songbirds, hedgehogs, butterflies and some of the 67 bee varieties endemic to the state of Saxony (Reference 10).
Campaigns for environmental education are regularly offered in order to involve the population in the process of wilderness development. The series of “Wilderness Concerts” were organized, a “wilderness woodlice” was installed in one of the project areas (Mittlefield), and handicraft activities have been regularly offered, in addition to excursions and guided tours (Reference 8). Citizen science is also part of the project through the iNaturalist app that allows the community to record observations of the flora and fauna in the area (Reference 9).
The project is financed by the Federal Ministry for the Environment, Natura Conservation and Nuclear Society. Two other cities, Frankfurt am Main and Dessau-Roßlau is also involved as model cities. (Reference 1,2)

The Chirita dam is the drinking water reserve of Iasi. The lake is protected by law, with bathing or fishing prohibited. In 2013 it was cleaned and sanitized since it became an area where many people used to dump their house residues. As such a national campaign sponsored by an NGO having social responsibility claims implemented this NBS, which meant cleaning the shores of the lake (1).

Located in the backyard of a memorial house, this NBS was created with 2 purposes in mind: to offer a green oasis to the inhabitants of Iasi but also to educate them since the garden itself relies on volunteers primarily who have the opportunity to come and work in the garden, assist in the process of growing food and learn how to lead a healthy life. In a way, this garden is seen as an escape from city life and it combines education with practical skills and community cohesion (1)

The garden is located on the territory of the social welfare home 'Helclów' in Kraków under the protection of a regional monument conservator. It is supposed to integrate the residents of various age and support physical rehabilitation and leisure with elements of garden therapy. Its main goal is to integrate the elderly from the social welfare home with other citizens through joint activities, such as flowers and herbs planting and caretaking. The initiative involves planting greenery (including 314 trees and 134 square meters of shrubs between 2010 and 2016), setting a grill area, and renovating the infrastructure for the disabled. The garden is supposed to serve as an offset for harmful developments in other parts of the city. Private investors are often obliged to provide resources for new trees in the garden’s natural wall and a noise and pollution barrier. The park is publicly accessible between 9 AM and 6 PM and is available for the organization of events and meetings. The concept to open the previously closed garden to the public was initiated an application for a participatory budget in 2016 and very much supported by all parties involved [1,2,3].

“The Nottingham in Bloom campaign is a city-wide partnership which includes residents, businesses, schools, community groups and a wide range of volunteers. The aim is to encourage more people to get involved to improve their local area. Together they [through the campaign] produce horticultural excellence and enhance the local landscape, the environment and the character of Nottingham.” (Ref. 1)

A new lake with green banks was built in the district of Altenhof in Essen in order to improve the quality of life in the neighborhood, create new recreational facilities and prolong the existing transport and green infrastructural developments in Essen. The water is supplied to the lake by means of groundwater from a separate well, as well as rainwater from the surfaces of neighboring roofs (Ref. 1).

Arkwright Meadows Community (AMC) Garden is situated in the heart of inner city Nottingham, Prior to 2001, the site was a disused, derelict and rubbish-strewn piece of land. In 2001, a group of Meadows residents came together to improve this derelict piece of land and work started to create the infrastructure of the community garden. The area was transformed into a green oasis and outdoor learning environment. (ref. 8)

The Ciric Entertainment Area is a bordering area of ​​the city, located 6 km away from the city center. Before the Second World War Ciric did not exist on the map, being a hollow valley without a forest. Nowadays, being arranged as a recreational site, Lake Ciric is surrounded by a beautiful forest. The rehabilitation aimed at creating easy access to the area, to include it in the functional green area of the city and to increase the quality of life for Iasi's inhabitants (1, 2).

After being abandoned for more than 10 years following the collapse of a building, a piece of land inside the city's "Le Panier" district was approved by the city in 2017 to become a "neighborhood garden" combining green space and a community vegetable garden (Ref. 1). After many delays the project was completed in early 2020 and the garden opened on February 28, 2020 (Ref. 11). The district "Le Panier" (where this intervention occurs) attracts many tourists every year for the charm of its narrow streets and colorful facades (Ref. 1).