Educational and research amenities (nature protection centre, monitoring stations)

The Xochimilco borough of Mexico City is a World Heritage and Globally Important Agricultural Heritage System wetland site, with significant cultural and ecological importance in food cultivation and water ecosystem (1). Due to the deterioration of the area and lack of top-down initiatives for the restoration and conservation of the area, a number of grassroots initiatives trying to revive the traditional chinampa cultivation and restore the natural state of the ecosystem function and its native species such as the Xochimilco axolotl through reinvigorating sustainable practices that produce quality food and foster water supply. This NBS introduces 3 such grassroot intiatives: (a) Cooperativa Chinampayolo (b) Restauración Ecológica y Desarrollo A.C. (REDES) with its EcoQuilitl producer-consumer network and (c) Umbral Axochiatl A.C. (local community organisation). (1)

The Climate Adaptation Strategy (CAS) was approved in 2016 and it includes various measures that aim to address various urban challenges (e.g. temperature rise, heat waves, heavy rainfalls, flooding)(Ref. 1, 2). The CAS is considered a key instrument for integrating green and blue measures in comprehensive planning.
Here, the NBS is presented with a focus on two specific measures: (Reference 1) Integration of the Urban Climate Map in urban planning, focusing on the preservation of existing air corridors/channels through open green spaces. (Reference 2) Integration of other climate adaptation measures in urban planning instruments through open green areas, community rooftop gardens, trees, and water elements. (Reference 1)

The 2,044 square meters green roof on Sharrow School in Sheffield is designed to reflect the different habitats surrounding the city and includes a wildflower meadow and grassland plants as well as a wetland area with a small pond. The aim of the green roof was to provide added value by assisting the control of stormwater, humidity, noise, heat and pollution. It has been declared as a Local Nature Reserve by Sheffield City Council with the support of Natural England, in recognition of the importance of the roof to wildlife and educating the school's pupils about nature and the environment.[1][2]

Initiated by the City Administration, NGOs and citizen groups, public funds have in recent years been used alongside partnerships with local businesses, landowners and citizen initiatives to invigorate the East Quarter. This initiative was proposed through the redesign, extension and new development of parks, greening and communal use of vacant plots, the establishment of new urban forests, the setting up of new communal gardens, and the planning and partial implementation of a green corridor for cyclists and pedestrians.
Within this large project, three NBS areas actively contributed to the improvement of the Quarter: Querbeet, Bunte Gärten and Parkbogen Ost (1).
Querbeet is a community garden in the Eastern district of Leipzig, formed in 2012. The garden is lead by democratic self-governance principles where the focus is on shared space, with a focus on enhancing cultural interactions and encouraging active citizenship (1). Since 2017, the plot of the garden has reduced, however, the non-profit organisation formed two new gardens: a community garden and a school garden where environmental education the main activity (2)
Bunten Garten (Colorful Garden) is a community garden and registered refugee aid association that aims to bring residents and refugees together (3) The garden was revived in 2015, and since offers opportunities for recreation, wellbeing and informal support to refugee families (1).
Parkbogen Ost is a scheme focusing on developing unused railway tracks as an arch-shaped, green mobility corridor running along the perimeters of much of Leipzig’s East Quarter and connecting the quarter’s green spaces and providing easier access, by foot or bike, to the city centre as well as to surrounding areas. (1, 4)

The idea of beekeeping originated from AUDI AG, Audi Hungaria's parent company. In 2015, Audi Hungaria was in the midst of implementing its flora and fauna protection plan thus the beekeeping idea was in line with ongoing developments, and was quickly taken up by management. 6 bee colonies with 270,000 bees were installed in September 2015. The bees produce 200-240 kilograms of honey each year, which is branded as Audi Hungaria Premium Honey, and gifted to visitors, as well as purchasable in the gift shop. The income is used for nature conservation programmes. The company also cooperates with the University of Sopron in a biomonitoring project which uses the bees as bioindicators of environmental pollution. (Reference 1)

The School Garden of Széchenyi István University, Apáczai Csere János Faculty in downtown Győr was reestablished by the Vice Dean of Apáczai in 2013. Apáczai’s new school garden trains university students studying education on properly organizing and maintaining the school garden with ecological methods in the format of an optional credit course at the university. Alongside the university students, elementary school student groups are responsible for the planting, maintenance, harvesting, seed collection and other activities under the supervision of teachers and in Apáczai’s garden. The modern school garden movement is rapidly growing since 2013 due to its recognized value in current pedagogical movements, and role in education for sustainability (Reference 1). In 2019, a raised garden bed was also added to the garden, which made that part of the garden accessible to wheelchair users as well. (Reference 2)

The Belvedere College Urban Farm is run by students from the school and by the Urban Farm start-up. The complex consists of a greenhouse and an open farm, both situated on the rooftop of Belvedere College. The project serves as a testing ground for researching sustainable farming practices, provides education and practical experience on the topic to students, and is part of a collaborative food network in the local area. (ref 1, 7, 8)

The aim of the FitzSimons Wood Biodiversity Education Programme is to highlight the value of, and to promote the use and care of biodiversity and green space in the local area through learning exercises and activities taking place in FitzSimons Wood park. To support such educational activities in the park, enhancement of the habitat was carried out by developing footpaths, planting native trees and management of invasive species. Also, a detailed handbook for school teachers was produced with guidance on how to lead school activities where students investigate local wildlife. (Ref. 1; Ref. 2)

Tallinn implemented a community-based action plan for urban development in the Paljassaare conservation area, aimed at raising cattle on the Paljassaare peninsula, creating community-based beauty and vegetable gardens and restoring a wetland and lakeshores (ref. 3). The Paljassaare area several protected areas required active intervention in the form of care. The management of urban animals had the following objectives implemented: Paljassaare Wetland Complex Restoration; maintenance of a mosaic semi-natural habitat based on conservation values; updating protection regimes and organization; modern visitor arrangement based on protection values ​​and visitor intensiveness (ref. 2).

Meadow orchards with fruit trees were an integral part of subsistence farming and form part of the cultural heritage of Wuppertal. To preserve and further develop these meadows as an important habitat for flora and fauna and promote their potential for sustainable consumption, 4 such meadows were sponsored, maintained and promoted by the city of Wuppertal in close collaboration with the working group for fruit meadows via events, communal harvesting activities and hands-on courses since 1999. Since 2015, these meadows have increasingly drawn the attention of "foodsharing" movements and during the nationwide research year "future town". (Ref. 1, 2, 6, 8). Enclosed between areas of intensive conventional agriculture and the federal motorway, the orchards as islands of biological diversity are important places of retreat and relaxation. (Ref. 5) Communal activities are also offered, such as the co-creation of “edible experience spaces”, joint harvesting and providing a base for additional social projects (Ref. 6).