Warrendale Bio-retention Flower-gardens
"The Neighborhood, Environment & Water Research Collaborations for Green Infrastructure (NEW-GI)" project in Warrendale, Detroit, aims to advance green stormwater infrastructure (GSI) knowledge and practice in legacy cities by integrating research on water quality, community well-being, governance, and ecological design. This collaborative effort, involving community members, government entities, and academic researchers, seeks to develop evidence-based strategies for sustainable stormwater management while enhancing urban landscapes and improving residents' quality of life.
In its first phase (2014-2015), the project created bioretention four bioretention gardens, each on two vacant residential properties in the Warrendale neighborhood. in Detroit's Warrendale neighborhood. These sites, constructed by the Detroit Water and Sewerage Department (DWSD) on vacant lots owned by the Detroit Land Bank Authority (DLBA), were monitored for water quality, and resident surveys were conducted to gauge the gardens' impact on neighborhood satisfaction and stormwater management.
The second phase (2016-2019) expanded the scope to refine GSI designs to reduce maintenance needs and further assess their effects on water management and community well-being. It also explored governance structures that impact GSI success, both in Detroit and other legacy cities, contributing to the development of guidance documents for GSI planning and decision-making.
Funded by the Fred A. and Barbara M. Erb Family Foundation, the NEW-GI project represents a transdisciplinary approach to urban ecological challenges, offering valuable insights into how GSI can deliver both environmental and social benefits in cities like Detroit.
(Ref.1,2)
In its first phase (2014-2015), the project created bioretention four bioretention gardens, each on two vacant residential properties in the Warrendale neighborhood. in Detroit's Warrendale neighborhood. These sites, constructed by the Detroit Water and Sewerage Department (DWSD) on vacant lots owned by the Detroit Land Bank Authority (DLBA), were monitored for water quality, and resident surveys were conducted to gauge the gardens' impact on neighborhood satisfaction and stormwater management.
The second phase (2016-2019) expanded the scope to refine GSI designs to reduce maintenance needs and further assess their effects on water management and community well-being. It also explored governance structures that impact GSI success, both in Detroit and other legacy cities, contributing to the development of guidance documents for GSI planning and decision-making.
Funded by the Fred A. and Barbara M. Erb Family Foundation, the NEW-GI project represents a transdisciplinary approach to urban ecological challenges, offering valuable insights into how GSI can deliver both environmental and social benefits in cities like Detroit.
(Ref.1,2)
St. Anne’s City Farm and Ecology Centre
St. Anne's Urban Farm and Ecology Center, nestled within Dublin’s historic St. Anne’s Park and surrounded by the suburban neighborhoods of Dublin 3 and 5, is a unique not-for-profit initiative dedicated to community engagement, environmental awareness, and sustainable urban agriculture. Established in 2019, this farm is the first urban farm within Dublin City Council’s boundaries and aims to reach even more people, believing that every child and adult should have access to a garden space and that everyone in the garden is equal.
Run by a team of over 20 dedicated community volunteers, the farm provides hands-on educational experiences for visitors of all ages and a safe, open space for sharing knowledge and learning from others. Featuring traditional Irish farm animals, such as heritage breeds of chickens, pigs, and goats, alongside native plants grown from heirloom seeds, the farm preserves Ireland’s agricultural heritage while promoting biodiversity and sustainable practices.
With a goal of becoming 75% self-sustaining, the farm is working toward off-grid solutions through solar power and eco-friendly techniques. St. Anne’s Urban Farm empowers local residents with its community allotments and self-management model, which foster greater control and pride in maintaining the shared space. Aligned with Dublin’s Climate Change Action Plan, the farm aspires to improve the quality of life within the city by promoting healthy neighborhoods and sustainable communities. Through this green space, St. Anne’s Urban Farm encourages social and environmental engagement, aiming to ensure that gardens and green spaces remain accessible, welcoming, and educational for generations to come. The initiative is supported by a €50,000 donation from Google and is designed to serve as a community resource rather than a traditional petting farm.
(1-6)
Run by a team of over 20 dedicated community volunteers, the farm provides hands-on educational experiences for visitors of all ages and a safe, open space for sharing knowledge and learning from others. Featuring traditional Irish farm animals, such as heritage breeds of chickens, pigs, and goats, alongside native plants grown from heirloom seeds, the farm preserves Ireland’s agricultural heritage while promoting biodiversity and sustainable practices.
With a goal of becoming 75% self-sustaining, the farm is working toward off-grid solutions through solar power and eco-friendly techniques. St. Anne’s Urban Farm empowers local residents with its community allotments and self-management model, which foster greater control and pride in maintaining the shared space. Aligned with Dublin’s Climate Change Action Plan, the farm aspires to improve the quality of life within the city by promoting healthy neighborhoods and sustainable communities. Through this green space, St. Anne’s Urban Farm encourages social and environmental engagement, aiming to ensure that gardens and green spaces remain accessible, welcoming, and educational for generations to come. The initiative is supported by a €50,000 donation from Google and is designed to serve as a community resource rather than a traditional petting farm.
(1-6)
Project Roots
Project Roots is a community-based nonprofit organization dedicated to fostering sustainable living and enhancing food security in South Phoenix, Arizona. Founded in 2020 in response to rising food insecurity—an issue impacting one in seven Arizonans—Project Roots aims to provide lasting solutions through community education, accessible fresh produce, and supportive services for vulnerable populations.
Central to Project Roots’ mission is its work in community gardening. The organization manages and maintains several community gardens, including 20 reserved rows at the Spaces of Opportunity Garden, where individuals and families can cultivate their own produce. Through these gardening spaces, Project Roots empowers community members to grow their own food, promoting self-sufficiency and healthier food choices.
Education is a cornerstone of Project Roots' outreach. The organization offers hands-on gardening classes, workshops, and educational resources that teach sustainable food production practices. A significant part of this educational effort focuses on South Phoenix's youth, helping them understand where their food comes from and how to grow it, fostering both awareness and skills that encourage lifelong healthy habits.
Project Roots also works to ensure that fresh, locally grown produce reaches the wider community. By distributing produce through farmers' markets, produce bags, and partnerships with local food banks and soup kitchens, Project Roots provides a consistent source of nutritious food to those who need it most. The produce bags, often delivered to community centers and low-income housing areas in Phoenix, help bridge the gap for those with limited access to fresh food.
In addition to its food-centered programs, Project Roots extends its support to include essential services such as food assistance, hygiene items, and temporary shelter, making it a vital resource for individuals and families experiencing hardship. (1-5, 8-14)
Central to Project Roots’ mission is its work in community gardening. The organization manages and maintains several community gardens, including 20 reserved rows at the Spaces of Opportunity Garden, where individuals and families can cultivate their own produce. Through these gardening spaces, Project Roots empowers community members to grow their own food, promoting self-sufficiency and healthier food choices.
Education is a cornerstone of Project Roots' outreach. The organization offers hands-on gardening classes, workshops, and educational resources that teach sustainable food production practices. A significant part of this educational effort focuses on South Phoenix's youth, helping them understand where their food comes from and how to grow it, fostering both awareness and skills that encourage lifelong healthy habits.
Project Roots also works to ensure that fresh, locally grown produce reaches the wider community. By distributing produce through farmers' markets, produce bags, and partnerships with local food banks and soup kitchens, Project Roots provides a consistent source of nutritious food to those who need it most. The produce bags, often delivered to community centers and low-income housing areas in Phoenix, help bridge the gap for those with limited access to fresh food.
In addition to its food-centered programs, Project Roots extends its support to include essential services such as food assistance, hygiene items, and temporary shelter, making it a vital resource for individuals and families experiencing hardship. (1-5, 8-14)
Green in School Gardens - Cagliari
In 2023, the municipality of Cagliari initiated a project to transform 50 school gardens into vibrant, multifunctional outdoor spaces that enhance education and recreation. Co-funded under an EU program, this initiative aims to create environments where students can learn and play outdoors, taking advantage of the city’s favorable climate. The gardens are being upgraded with new features, such as trees, educational vegetable plots, diverse plant species, playground equipment, and furniture, to provide versatile spaces for learning, sports, and play.
Automated irrigation systems are being installed in each garden, conserving water by adjusting based on soil humidity and detecting leaks. This technological upgrade ensures efficient maintenance of the green spaces.
Overall, the project seeks to enrich the educational experience by integrating nature into daily school life. It aims to promote students' physical and psychological well-being through more opportunities for outdoor learning and activities, fostering a connection with nature, and improving the overall quality of the school environment (Refs. 1, 2, 3, 4 & 5).
Automated irrigation systems are being installed in each garden, conserving water by adjusting based on soil humidity and detecting leaks. This technological upgrade ensures efficient maintenance of the green spaces.
Overall, the project seeks to enrich the educational experience by integrating nature into daily school life. It aims to promote students' physical and psychological well-being through more opportunities for outdoor learning and activities, fostering a connection with nature, and improving the overall quality of the school environment (Refs. 1, 2, 3, 4 & 5).
For a Forest in Your Neighborhood
For a Forest in Your Neighborhood" is an afforestation campaign by the DDOR insurance group, launched in 2022 as part of their Environment, Society, and Governance (ESG) commitments (Ref. 1). Site selection was based on online votings, with thousands of votes being casted from 188 towns across Serbia (Ref. 2). In the end, the fifteen most popular cities were selected for project implementation. As a result, hundreds of trees were planted, including 25 trees along the promenade of Belgrade’s Ušće Park in 2023 (Ref. 3). Ultimately, the initiative aims to create and enhance urban green spaces, to improve air quality and living conditions in Serbian cities (Ref. 5). The success of the campaign encouraged DDOR to extend the campaign in 2024, financed through their eco-insurance schemes (Ref. 4)
BASIC Project Cartagena: integrated coastal water resource management
The BASIC Cartagena Project is an applied research initiative focused on developing tools for integrated coastal water resource management in Cartagena, Colombia (ref 4). It is funded by the International Development Research Centre (IDRC) of Canada, and EAFIT University leads it in collaboration with the University of Los Andes, the University of Cartagena, the Foundation H.E.O., and the Regional Corporation CARDIQUE (ref 4). The goals are to reduce pollution, conserve ecosystem services, and implement climate change adaptation strategies in the coastal area (ref 3). The studies focus on Cartagena Bay (Recognized as the most polluted body of water in the Caribbean), the Dique Canal and the Magdalena River watershed, the local communities in the areas surrounding Cartagena Bay, principally the communities of Ararca and Barú (ref 5). During its first phase (2014-2017), the project concentrated on diagnosing pollution levels and sources. This included extensive monitoring of water quality and the socio-economic conditions of local communities (with a public health focus). The second phase (2018-2021) focused on developing early warning systems for pollution, educational programs, and knowledge transfer through community engagement. The third phase (2023) plans to expand the same activities from phase 1 & 2 to the Rosario and San Bernardo Islands, with continued collaboration among scientists, authorities, and local communities (ref 2, 3). Among its most significant achievements are the production of high-level scientific knowledge and the training provided to communities and environmental authorities. A notable impact of the project is its contribution to the formulation of seven policies, including the creation of an intersectoral committee for the environmental management of the Bay of Cartagena. This committee, for the first time, brings together various stakeholders, including fishing and tourism communities, to make decisions about environmental management (3)
Rehabilitation of Vera Park
The Vera Park is a significant site in the city of Tbilisi, created in the mid-20th century. Located centrally, it is not only frequently visited by tourists but also used as a recreational area for the surrounding residents and workers (Ref. 1,2). The park is recognized as an immovable cultural heritage site, emphasizing its historical significance (Ref. 1). However, its condition had become quite desolate, necessitating extensive rehabilitation while preserving its original features (Ref. 2). Importantly, the project is carried out between the city of Tbilisi and the Asian Development Bank under the Livable Cities Investment Program (LCIP) to improve urban and tourism infrastructure (Ref. 1,2). As such, the project was developed through co-participatory planning, engaging citizens who have shown significant interest in the site’s development and will further serve as a precedent case for co-participatory planning in the future (Ref. 4,2).
Greening the yards of El Barreal
In the city of Ciudad Juárez, the municipality, in collaboration with UN-Habitat, aims to design and create a park that encompasses the yards and unmaintained areas surrounding the railway station, transforming these spaces into an accessible and safe public area. This project covers over 500,000 square meters and addresses not only degraded areas but also several public squares. Described as "a coordinated urban recycling strategy," this initiative seeks to repurpose existing public squares and rehabilitate neglected spaces into vibrant green areas that feature universal accessibility, native vegetation, and urban furniture designed to enhance safety. The project also aims to provide increased recreational opportunities, improve permeability, and introduce additional shaded areas. A key component of improving permeability involves the restoration and incorporation of acequias—traditional historical irrigation systems that absorb and manage excess rainwater, thereby reducing the likelihood of flash floods.
Additionally, the project focuses on the restoration and promotion of significant historical buildings, such as the old railway station and the whiskey factory, integrating them into a larger cultural and sports facility area at the municipal scale. The overarching goal is to revitalize the site through effective coordination with the relevant authorities responsible for the spaces adjacent to the railway station, stretching from Plaza Misión de Guadalupe to Blvd. Municipio Libre. This collaborative effort aims to accommodate both sports and cultural facilities while also creating a green corridor.
Furthermore, the project intends to reforest, redesign, and enhance Plaza Misión de Guadalupe, Plaza Monumento a Benito Juárez, and other residual public spaces and gardens. This initiative aligns with its Public Space Strategy, which emphasizes the development of gender-inclusive and resilient public spaces.(Ref 1, 3, 4).
Additionally, the project focuses on the restoration and promotion of significant historical buildings, such as the old railway station and the whiskey factory, integrating them into a larger cultural and sports facility area at the municipal scale. The overarching goal is to revitalize the site through effective coordination with the relevant authorities responsible for the spaces adjacent to the railway station, stretching from Plaza Misión de Guadalupe to Blvd. Municipio Libre. This collaborative effort aims to accommodate both sports and cultural facilities while also creating a green corridor.
Furthermore, the project intends to reforest, redesign, and enhance Plaza Misión de Guadalupe, Plaza Monumento a Benito Juárez, and other residual public spaces and gardens. This initiative aligns with its Public Space Strategy, which emphasizes the development of gender-inclusive and resilient public spaces.(Ref 1, 3, 4).
Tempelhofer Field
Tempelhofer Feld stands as an innovative green solution in the heart of Berlin, addressing several issues of environmental justice, biodiversity, and urban resilience. Within the S-Bahn ring, only one in 20 residents lives in areas well-served by green spaces, and districts like Neukölln, Kreuzberg, and Tempelhof would face even greater scarcity without this vast expanse. Many residents in these neighborhoods lack access to private green spaces such as gardens or balconies. Without nearby parks, people are compelled to travel to other districts, exacerbating the congestion of green spaces and increasing local traffic.
Since its opening in 2010, Tempelhofer Feld has provided Berlin with over 300 hectares of open, green, leisure, and recreational space, making it one of the largest urban open spaces globally. Once the site of bustling air traffic, it is now a sanctuary for activities such as skating, strolling, gardening, picnicking, birdwatching, kiteboarding, and more. These wide-ranging uses showcase its transformation into an accessible, multifunctional green space that serves as a social equalizer, particularly for disadvantaged neighborhoods, a significance amplified during the Covid-19 pandemic.
The field is not just a recreational haven but also a vital ecological refuge. With over two-thirds of its area designated as green space, it hosts diverse ecosystems, including extensive natural meadows, lawns, and protected habitats for birds and other species. Certain areas are closed to the public to preserve these sensitive environments, emphasizing the balance between human activity and ecological conservation. Since 2019, animal landscape keepers, including around 100 resident sheep, have contributed to sustainable land management practices, promoting biodiversity and ecological health (Ref. 2).
Managed collaboratively by political, administrative, and societal actors, the site exemplifies integrated citizen participation in urban planning. (Ref. 3)
Since its opening in 2010, Tempelhofer Feld has provided Berlin with over 300 hectares of open, green, leisure, and recreational space, making it one of the largest urban open spaces globally. Once the site of bustling air traffic, it is now a sanctuary for activities such as skating, strolling, gardening, picnicking, birdwatching, kiteboarding, and more. These wide-ranging uses showcase its transformation into an accessible, multifunctional green space that serves as a social equalizer, particularly for disadvantaged neighborhoods, a significance amplified during the Covid-19 pandemic.
The field is not just a recreational haven but also a vital ecological refuge. With over two-thirds of its area designated as green space, it hosts diverse ecosystems, including extensive natural meadows, lawns, and protected habitats for birds and other species. Certain areas are closed to the public to preserve these sensitive environments, emphasizing the balance between human activity and ecological conservation. Since 2019, animal landscape keepers, including around 100 resident sheep, have contributed to sustainable land management practices, promoting biodiversity and ecological health (Ref. 2).
Managed collaboratively by political, administrative, and societal actors, the site exemplifies integrated citizen participation in urban planning. (Ref. 3)
Upper Detroit Riverfront Parks Habitat Restoration
The Upper Detroit Riverfront Habitat and Parks Restoration Project aims to restore and enhance vital fish and wildlife habitats along the Detroit River. This initiative seeks to rehabilitate approximately 30 acres of upland and shoreline habitats within Riverfront-Lakewood East Park, A.B. Ford Park, and Mariners Park (all located alongside the river), covering nearly one mile of the Detroit River and its shorelines.
Key outcomes include improving approximately 1,000 linear feet of existing shoreline along the Detroit River by incorporating native wetland edges and fish spawning shelves into the restoration efforts. The project also plans to enhance around 2,000 linear feet of canal shoreline and 800 linear feet along Fox Creek to create or improve habitats for fish and herpetological species. In Riverfront-Lakewood East Park, 28 acres are targeted for the establishment or enhancement of native vegetation to support birds, mammals, and pollinators. If feasible, the creation of about 7 acres of wetlands, along with shallow and deep-water habitats, is also part of the vision.
The project is guided by the City of Detroit's 2017 Parks and Recreation Improvement Plan and represents part of a broader strategy to revitalize the city’s green spaces after years of underfunding. With renewed commitment, the city has allocated nearly $12 million to enhance neighborhood parks, particularly in areas that have lacked investment over the past decade.
However, the project was temporarily halted in 2020 due to high water levels causing flooding in the adjacent neighborhood. As of 2024, it remains on hold while the City of Detroit conducts a flood mitigation study. Despite this delay, the project remains a critical step toward fostering community stewardship and creating sustainable green spaces that improve the quality of life for all Detroit residents.
(Ref. 1, 4, 5)
Key outcomes include improving approximately 1,000 linear feet of existing shoreline along the Detroit River by incorporating native wetland edges and fish spawning shelves into the restoration efforts. The project also plans to enhance around 2,000 linear feet of canal shoreline and 800 linear feet along Fox Creek to create or improve habitats for fish and herpetological species. In Riverfront-Lakewood East Park, 28 acres are targeted for the establishment or enhancement of native vegetation to support birds, mammals, and pollinators. If feasible, the creation of about 7 acres of wetlands, along with shallow and deep-water habitats, is also part of the vision.
The project is guided by the City of Detroit's 2017 Parks and Recreation Improvement Plan and represents part of a broader strategy to revitalize the city’s green spaces after years of underfunding. With renewed commitment, the city has allocated nearly $12 million to enhance neighborhood parks, particularly in areas that have lacked investment over the past decade.
However, the project was temporarily halted in 2020 due to high water levels causing flooding in the adjacent neighborhood. As of 2024, it remains on hold while the City of Detroit conducts a flood mitigation study. Despite this delay, the project remains a critical step toward fostering community stewardship and creating sustainable green spaces that improve the quality of life for all Detroit residents.
(Ref. 1, 4, 5)
