The Urban Nature Atlas is a collection of more than 1000 inspiring nature-based solutions from European cities and beyond.
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Key challenges
Nature-based solution
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Innovative Management Model of Newcastle’s Parks and Allotments
Newcastle, United Kingdom
In the course of 7 years from 2010, the Newcastle City Council's budget for Parks has been cut by 90%. A public consultation was carried out in partnership with the National Trust and National Lottery Heritage Fund, on the proposed transfer of the operation, delivery and maintenance of parks and allotments from the government to a new Charitable Trust (Charity). Under the new governing model, the land would remain owned by Newcastle City Council, and the trust would be able to generate additional revenue to maintain the parks. (1, 2, 3). The proposal was accepted and the Urban Green Newcastle, an independent charity was formed in 2019, taking over the management and maintenance of the 33 parks and 61 allotment sites in Newcastle upon Tyne. (10)
Urban Green Newcastle generates its own revenue to pay for operations via fundraising, grants and commercial activities which then are reinvested back into the parks and allotments. The aim is to cover the annual running costs of £2m pounds. (10)
Urban Green Newcastle generates its own revenue to pay for operations via fundraising, grants and commercial activities which then are reinvested back into the parks and allotments. The aim is to cover the annual running costs of £2m pounds. (10)
Inspiring Water Action in Torne (IWAIT)
Doncaster, United Kingdom
46.5 hectares of nationally-important habitat was restored in Doncaster as part of an Environment Agency-led project benefiting communities and wildlife. The work across seven woodland areas was designed to help improve water quality, reduce flood risk, and enhance natural habitats for protected species. By providing additional flood storage the project is able to help attenuate both peak and flood flow from rainfall events, reducing flood risk and damage and reducing the financial and carbon cost of pumping water from the Torne catchment. Although this project extended beyond Doncaster, Sandall Beat in Doncaster was part of the key sites (Ref 1).
Integrated Alcantarilla Parks (Green Lung)
Murcia, Spain
The municipality aimed to establish a zone in Murcia that worked as a "green lung" for the city while making it its engine for economic, social and cultural development (Ref 2). For this, the municipality planned and implemented the project of "Integrated Alcantarilla Parks". It includes several parks, with the priority of creating one in the surroundings of the Ethnological Orchards Murcia's Museum (Ref 1). The project is called integrated as it is based on the integral values of sustainability where the environment, the economic development and the socio-cultural needs are compatible (Ref 2). For this, there will be sustainable architecture, recovery of the natural environment, as well as incorporating the historical heritage in the public green areas of a specific zone (Ref 3). There are many parks that are part of this project, the last one was the Ibarra de Murcia Park in 2020 (Ref 7 and 8).
Integrated Development of the Hatirjheel Area
Dhaka, Bangladesh
Hatirjheel area development project is a wetland restoration project that explores the possibility of reintroducing water edge elements into the city of Dhaka. The project includes both engineered infrastructure and NbS. The restored jheel (wetland) and Begunbari khal have improved storm-water management of Dhaka and made aquatic biodiversity better. It also increased green and open space in the busy capital. The intended objective of the project was to create a bridge between the densely developed old part of the city on the south and the new organised north part of the city. Spreading over 311 acres, this project has endeavoured towards improving connectivity between major urban corridors as well as acting as a retention pond to mitigate the flash flood-prone densely populated part of the area. [1,2]
Integrated Green and Blue Infrastructure of Wuqing District
Tianjin, China
The Wuqing District of Tianjin is a rapidly developing suburban district, northwest of the city core, containing 4 larger 5 smaller rivers, 5 water reservoirs, Wetland area that partially protected by the DaHuangPu Nature Reserve, the Jinbei Forest Park, several public parks, greenery near buildings, green roofs and vegetation along roads. A spike in population growth going from 130.000 in 2000 to 1.2 million in 2018 brought the need for wide urban development where the district focused on implementing blue and green infrastructures (1). "The urbanized area of the district is reported to meet the requirements of the national ‘Garden City’ standard with over 36% green coverage, currently aiming to achieve 45% on the long run, and was selected as a pilot national ecological demonstration area for green urban development in 2014. Since 2014, over 500 million EUR was invested into blue and green infrastructure projects (1 p26). The three flagship projects evaluated here are 1) the South Lake (Nanhu) Area that combines business, recreational, residential, and ecological development around in a waterside area, 2) the North Canal Suburban Park which is a recreational, entertainment and wetland area on 2.53 km2 where over 72.000 trees were planted in recent years, 3) and the 400 meter wide, multi-functional green corridor running along the Cuiheng Road (1).
Integrated Protective Coastal Zone
Semarang, Indonesia
A combination of green and grey coastal infrastructure is being developed off the coast of Semarang, Indonesia in response to the increased risk of coastal flooding as a result of sea-level rise (Ref. 1). Due to its geography as a coastal city, "Semarang deals with various physical challenges...such as tidal flooding, erosion, land subsidence and rising sea levels" (Ref. 1). Tidal flooding is becoming increasingly worse as a result of climate-induced sea-level rise and increasingly extreme weather events (Ref. 1 and 3). Coastal protection which was historically afforded by naturally occurring mangrove systems has been reduced as a result of the mangroves being largely lost to urbanisation, fish farming and other forms of agriculture (Ref. 2). One proposed sub-project of the Integrated Protective Coastal Zone, Coastal Balance Project 01: Coastal Balance Pilot in Genuk/Sayung, will focus on the northeast of Semarang. Using the 'Building with Nature' approach, it will leverage nature-based solutions through the deployment of green infrastructure, primarily focusing on mangrove restoration (Ref. 3). Mangrove restoration is hoped to stabilise the coastline, therein reducing erosion, encouraging sedimentation and increasing resilience against sea-level rise (Ref. 3).
Integrated Wetland Management of Neknampur Lake
Hyderabad, India
Neknampur Lake, also known as Ibrahim Bagh Cheruvu, located in Hyderabad, Telangana State of India, has historical importance and was part of a water reservoir network for irrigation and drinking as well as an inalienable part of the rural ecology of the village (1,2). Due to urbanization, the lake underwent drastic changes in ecology, land use and management in the past decade. Scientific investigations conducted by the Telangana State Biodiversity Board on Neknampur Lake highlighted that the water body was full of sludge and extremely eutrophicated, showing elevated algal growth (2). This was mainly because of the unabated entry of sewage and other waste over an extended period into the lake (1,2). In June 2016, The NGO named 'Dhruvansh' decided to adopt Neknampur Lake and thus began a series of interventions that incorporated bioremediation and phytoremediation techniques, regular cleanup drives of plastic removal and recycling campaigns into a restoration plan for the lake (1,2). With the support of the government institutions, 'Dhruvansh' began the revival of the lake across two phases: (1) the revival of the lake periphery and the lake body, followed by (2) the revival of the lake ecosystem (1,2). The ecological restoration of Neknampur Lake has improved the ecological services it provides and restores the glory of this historically significant lake, now known as a biodiversity hotspot (1,2,3,4).
Integration gardens for refugees
Bremen, Germany
The two-year project "Integrationsgärten" aimed at the creation of three social integration gardens for refugees at different residential districts: transitional house Arbergen 2 (2016), a transitional house at Tannenbergstraße (2016/2017), and in Huckelriede (2017). The project involved various gardening activities and cultural events that aimed at increasing social integration of the refugees, improving their language skills, as well as stimulating neighborhoods to social engagement and participation in environmental issues in the neighborhood (Ref. 2, 3).
Intercultural Garden Nuremberg Langwasser e.V.
Nürnberg, Germany
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)
Interior green wall in a retirement home
Rouen, France
As part of their school curriculum, engineering students from the engineering school "ESIGELEC" (École supérieure d'ingénieurs en génie électrique, in english Graduate School of Electrical Engineering) had to carry out a Project of Initiative and Creativity. They have chosen to build an indoor garden with an intergenerational component in the Lamauve retirement residence in Rouen in collaboration with Saint-Léon primary school (Ref. 1).
