Joint implementation (e.g. tree planting)

The intervention is a project of historic memory, it seeks to pay tribute to those individuals who were taken and assassinated as part of the resistance movement during the Civil War and the Franco dictatorship by planting a forest with Mediterranean species. In the forest, each tree represents one of these persons, thus combining aspects of recent history with the natural environment. (ref 1) Each tree represents real people, as the project collaborated with the families of the victims (Ref 1), to create a space of conscience about what happened in the Franco's period, as well as a memorial for them.

Huerto del Miravete is one of the several school gardens that have been supported by municipal, regional and national policies for environmental education on orchards. Huerto del Miravete was a two-year-long project, for the creation of a school garden and irrigation system for use by students in the elementary school system. (Ref 1)The presented intervention is an effort to introduce students to the traditional orchards of the region and the labours involved with them, and to educate on ecological processes through student participation in the garden.

The Sea Heroes Garden is a community garden that was initiated by citizens on an empty lot with the goal to create a garden in which children can play, fruit and vegetables are grown organically and social activities are organized.(1) In the garden, multiple measures allow for storm water retention and the vegetation provides habitat for a broad variety of species. (5).

3000 trees were planted on 7 decares of land by 500 volunteers in park Zapaden on Earth day (22 April) in 2017. The initiative was supported by the Municipality of Sofia, and had the aim of making the city cleaner, greener, and more beautiful. The initiative also compensated for the illegal logging which had taken place in the park. (Ref. 1; Ref. 2; Ref. 3)

The project was started by a group of local people with the aim of turning a barren piece of land into allotments. The aim was to benefit residents/members of the public by growing their own (local) food (and learning e.g. how to grow fruit, vegetables, and flowers for wildlife as well as bee-keeping). 29 allotments were created. (Ref. 1, 2, 3)

Hillyfields Community Park is situated in the Ward of Gillingham North in Medway (ref. 1). It is an open space with some remnant orchard. This space was in an area with high social deprivation and unemployment and was improved between 2005 and 2009 to include natural play elements, better accessibility, host community projects and recreational facilities, and be a safer space (Ref 1, 3).

The association Legambiente Catania has presented a project to protect and enhance the biodiversity of the Cibali forest, a natural reserve in Catania close to the volcano Etna. The area has been subjected to strong anthropogenic pressures in the last decades, and the area is home of several species of flora and fauna. The main aim of this intervention Is to protect endangered species and to preserve the services the forest provides in terms of air quality regulation and heat mitigation. In addition, the entire zone is a cultural heritage for the whole island (Ref.1.)

North Wirral Coastal Rangers and volunteers are working together to plant discarded Christmas trees to stabilise sand dunes between Leasowe Bay and the Gunsite area of the North Wirral Coastal Park. The Christmas trees help to catch and trap sand blowing in from the beach and in a few years will create artificial dune shapes, benefiting plants and animals. (Ref. 1)

In 2016 the Rangers and volunteers undertook a dune restoration project at the Gunsite. They advertised for the public to drop off their old Christmas trees at a collection point. The trees were then used to reinforce the dunes and trap sand. This was very successful and in 2017 they continued with the project, again with great success. In 2018 they ran a high profile social media campaign using Twitter and Facebook, asking for more Christmas Trees. This has generated a huge response and generated over 900 trees. It also prompted Radio Merseyside to interview Dave Stevenson, the Coastal Ranger, over the project and how it was helping to stabilize and re-establish the dunes (Ref 8).

This NBS is implemented on a nature reserve site, Ciuperceni-Desa, a protected area that has habitat types with natural eutrophic lakes, oligotrophic seawaters, panonic salty marshes, sandy panonic meadows, low altitude meadows, clusters of walnut vegetation and white poplar and cultivated arable land. In 2016 the Romanian Government alongside an NGO developed a plan for its protection and conservation since locals complained that it is not taken care off accordingly, that the area became a dump for people to trow their garbage and that it affects the species (1, 2)

The 'Painting The Town Green' project worked in urban and suburban areas of Medway, Swale and Thanet. They improved or created green spaces in these areas, adding color and enhancing biodiversity together with locals from many different backgrounds. They specifically worked with schools, nurseries and community groups to improve neglected environments. The project aimed to increase participants' well-being as well as leaving improved spaces for local communities to enjoy (ref. 1).