Provision of expertise

With the progressive monopolization of the seed trade and the industrial cultivation of hybrid varieties as well as the restrictive seed legislation, the cultivation of old crops has steadily declined and about 90 per cent of the old crops have been lost. This initiative aimed to reverse the trend by the cultivation of old crops, dissemination of their seeds among farmers and educational workshops to protect and increase their biodiversity.

The project involved the building of the propagation garden on an approximately 4500 square meter area in Ricklingen. This project started in 2013 and it involves interested residents, cooperating with Transition Town Hannover (TTH). The city of Hanover supported the initiative by providing the property and financial aid for the construction of the garden. The project has been provided with professional network from BUND (Kreisgruppe Region Han­nover), the School Biology Center, the VEN (Association for the Conservation of Crop Diversity eV) and Leibniz University, Institute of Horticultural Production Systems and the Chamber of Agriculture In 2014, the basic restoration work on the property was completed. (Reference 1, 5).
Frame beds were installed in 2016 while a garden house was built in 2017. The project was funded by the City of Hannover until 2017 but it continues until the present with the help of volunteers (Reference 9).

An intervention in the parks of Sintra relying on volunteer participation to eradicate invasive species from the green areas. The intervention was carried out on International Volunteer Day and volunteers removed the exotic weed species manually.
The manual work with volunteering was carried out in more sensitive places where herbicide can not be applied (water lines, protected habitats, etc ...) (ref.5)

A group of companies, coordinated by Citigroup and framed by the Sintra-Monte da Lua and Naturlink Parks, met to promote the environmental recovery of the Tapada do Mouco by rehabilitating the plant diversity in the area and removing invasive species in 2001.
The action took place when more than a hundred volunteers from the sponsoring companies triggered Tapada's recovery work” “selective cleaning of invasive alien species and afforestation with native trees and shrubs, such as oaks, ash, willows, arbutus, hazelnuts and holm oaks.” (1,2)

As part of World Tree day celebrated on March 21, 2017 the Sintra Service for Protection of the Nature and the Environment (SEPNA) as well as the Sintra Branch Segura School carried out several education workshops for school children to inform about the importance of tress for our natural environment and carried out afforestation and reforestation actions inside the green spaces of Sintra. (1)

The environmental NGO Dodo started their Guerilla Gardening projects in 2009 with a garden on the wasteland by the main railroad tracks in Helsinki, Pasila. The key idea was to make use of temporary derelict spaces. Raised beds were constructed from old pallets and filled with donated soil. Crops were grown by local citizens and provided both food and aesthetic beauty on the otherwise unused area.
In 2012 the project developed into "Turn Table - The Urban Garden", as the garden was supplemented by a small pop-up restaurant and café in a movable greenhouse (Ref 1, 2, 7). The Turn Table garden space was organized to promote awareness and discussion on the ecological and social aspects of food. The urban garden project included not just the greenhouse, but also an apiary, cultivation beds, a summer café with a terrace, and a market (ref. 4).

After relevant local regulations had been adapted and allowed for keeping apiaries in the city of Białystok, in 2016, the Institute of Biology at the University of Bialystok put six beehives on its rooftop. The initiative aims at increasing biodiversity and pollination in the city. It promotes beekeeping and sustainable production and consumption patterns, and the honey is a brand product of the University [1,3,4].

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].

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)

In 2017, the municipality of Sintra approved the municipal Solidarity Gardens Program, which aims at enabling the inhabitants of Sintra to "value solidarity and, in some way, value natural resources" (ref.4).
This intervention aims to create small gardens in urban areas. Not only as a tool for subsistence for families in situations of social vulnerability but also to generate access to areas that tend to deteriorate, through correct management and profitability of resources. Eventually, the NBS aims to promote actions for the implementation of sustainable urban development, focused on strengthening family and local agriculture (1)

The project has the goal to promote volunteering related to environmental protection. The community-based initiative involves disabled people to implement the intervention - with the supervision of specific tutors - to prove that they can be an active part of the population. Activities included taking care of several green areas and implementation of social horticulture gardens. (Ref.1.)