As part of an EPA study and initiative to combat the urban heat island effect and to improve urban air quality, Mayor Richard M. Daley and the City of Chicago began construction of a 38,800 square foot (total roof area) semi-extensive greenroof in April 2000.
Let us know what you think of the Roadmap website. Provide your feedback →
Nature-Based Solutions Case Study Search
This database contains over 400 implementations of nature-based solutions. Use the filters to identify the case studies most relevant to you.
While all cases here exemplify applications of NBS strategies, they were gathered from various sources and not all were written using the framing of nature-based solutions. To qualify as a nature-based solution, a project must provide benefits to both people and nature. In some instances, the human benefits are present but not emphasized in the case write ups; these cases were included because they still provide useful information to learn from.
Other searches:
Find nature-based solutions strategies (project types) →
Find tools and resources →
The City of Ann Arbor recognized stormwater runoff as a growing threat to the quality of their water supply in the Huron River. To protect the city’s drinking water and reduce downstream impact of the pollution, they designed two financial incentives.
NBS Strategies:
State/Territory:
Big sacaton (Sporobolus wrightii) once covered riparian floodplains throughout the southwestern United States and northern Sonora, Mexico. Today, these grasslands occupy less than 5% of their previous range. This restoration project evaluated the role of arbuscular mycorrhizae in the establishment and survival of sacaton at the Nature Conservancy's Patagonia/Sonoita Creek preserve near Patagonia, Arizona.
NBS Strategies:
State/Territory: