Urban Vitality & Ecology

An initiative to connect people to urban natural resources in ways that maximize economic impact and social benefits.

urban vitality ecology initiative banner

Why Encourage Connections to Urban Nature? 

Cities have long embraced the importance of greenspace to the social, economic and environmental well-being of their residents: parks, trees and other natural resources improve air and water quality, provide important community gathering spaces, shape neighborhood character, enhance aesthetics and support property values. This understanding is now supported by a growing body of research that quantifies and affirms the many benefits of urban nature.  

2019 City Nature Challenge-St. Louis

Thank you to those who participated in the 2018 City Nature Challenge! We are excited for the 2019 event, which will be held April 26-29 (species observations) and April 26-May 5 (species identification).

The City of St. Louis will again join with BiodiverseCity partners across the St. Louis Region in the 2019 STL City Nature Challenge.

Many additional resources and details can be found in the STL City Nature Challenge tab at left.  

Download the free iNaturalist app: (www.iNaturalist.org) and check out this detailed STL City Nature Challenge Participant Guide, created by the Missouri Botanical Garden.

City of St. Louis Urban Ecology Resources

City Nature Challenge 

Biophilic Cities Network

St. Louis Connecting With Nature Map
Monarch Butterflies & Other Pollinators
  • Monarch Gardens for Schools Educator Guide 
  • Numerous resources relating to urban monarch conservation are available on the Milkweeds for Monarchs tab at left
  • Sustainable Neighborhood Tool: Create a Pollinator Garden 
  • St. Louis Riverfront Butterfly Byway is a collection of small sites forming a pollinator pathway that consists of 30+ acres of monarch habitat with proximity to the Mississippi River. All Butterfly Byway establishment will be complete by Spring 2018, and interpretive panels will be installed at several locations.
Urban Biodiversity
City of St. Louis Urban Vitality & Ecology (UVE) Background
WOW in the City of St. Louis
  • The 2019 National Outdoor Recreation and Conservation School, also known as the WOW event, will be held in Forest Park October 5, 2019, with optional overnight camping in Robertsville State Park. WOW registration will open on August 1, 2019.

Seizing the opportunity to better connect people to urban nature in ways that maximize economic potential and result in optimal social benefits will require a bold, long-term vision for the future of the City of St. Louis. The City of St. Louis Urban Vitality & Ecology (UVE) Initiative was launched in 2013 to advance objectives in the City of St. Louis Sustainability Plan.  In attempting to achieve short and long term goals to connect people with urban natural resources, the UVE initiative will attempt to use a process that engages our diverse community, promotes equity and aligns with stakeholder priorities.


Promote citywide programs and practices that advance eco-literacy and contribute to equitable access to quality greenspaces and nature. Collaboratively develop and implement community-based pilot projects to test process and techniques. 

Work with stakeholders with expertise to develop and maintain an urban natural resources/biodiversity inventory and map that reflects current natural assets and future opportunities to enhance, expand and access them.

Longer range

Create a citywide Urban Vitality & Ecology Strategic Action Plan that provides the basis for well-informed policy modifications and community-based decisions, strategically prioritizes both redevelopment and key natural resource opportunities, and identifies actionable items for implementation.

Potential Environmental Benefits

A 50% increase in the City's urban tree canopy would sequester 3,731 additional tons of carbon annually and result in $36.7 Million in avoided stormwater costs.

Potential Social Benefits

Exposure to nature can significantly reduce stress and anxiety in urban dwellers. Children's regular contact with nature through environmental education or play can provide health and education benefits, including reduced ADHD symptoms, higher academic performance and increased fitness levels.

Potential Economic Benefits

Parks and other greenspace act as economic engines by increasing property value and attracting businesses.  The Whitmire Study by the University of Missouri-St. Louis found that, between 1990 and 2000, neighborhoods surrounding community gardens in the City of St. Louis showed much greater economic and social resilience, even while the City experienced a broader economic downturn and continued population loss.

Benefits of Connecting with Nature

There have been many studies conducted about the socio-economic benefits of connecting with nature. Here are a few resources:

Enhanced Urban Nature in the City of St. Louis

As St. Louis works toward a more prosperous and sustainable future, some of its land can be transformed into ecologically significant greenspaces that support economic and social development. The City of St. Louis possesses many natural resource assets -- such as its extensive park system and greenspace trails -- and also has many people and organizations working to support them, creating great social capital and an important foundation for the Urban Vitality & Ecology Initiative. At the same time, there is also an overabundance of vacant and underutilized land in the City; evidence of decades of social and economic transition, this land provides both a major challenge and an important opportunity.  

As we rebuild and improve our city, St. Louis must maintain that which makes cities urban: dense, walkable neighborhoods that support social ties, economic vitality, efficient transit and a rich array of cultural amenities. Having peaked at a population of ~850,000 in 1950, St. Louis now has a population of ~320,000. Planning for future growth to 500,000, St. Louis can create a new urban form emphasizing:

  • attractive and leafy neighborhoods, workplaces and schools,
  • outdoor parks and recreation spaces that promote healthy and active living,
  • ecological corridors that provide valuable economic, social and environmental services; and
  • strategically placed nature reserves for exploring, bird watching, hiking and quiet contemplation.

What Could Success Look Like?

Imagine a St. Louis where dense, walkable and attractive neighborhoods are interwoven with socially vibrant and ecologically thriving natural areas. Some examples of Urban Vitality & Ecology Success could be a St. Louis where: 

  • All residents easily access parks and greenspaces that build community, provide recreation opportunities and celebrate the region's natural heritage
  • Vacant, underutilized land expands its role in the City's economic redevelopment strategy by adding to the City's green infrastructure network, capturing stormwater, cleaning the air, cooling on hot summer days, enhancing neighboring property value and providing recreation for people and habitat for wildlife
  • Every child enjoys a safe place to play outside, develops healthy and active living habits, connects with nature and benefits from access to the natural environment
  • The City and its people reconnect physically and psychologically to the Mississippi River –the largest river in America –as an economic, recreational and cultural asset
  • The only known remnant tallgrass urban prairie serves as a social and economic community amenity and biologically significant ecosystem
  • Restored streams enhance community character, connect people to natural systems, manage stormwater quantity while improving water quality and safely convey stormwater away from residences
  • Greenspace corridors support wildlife, promote ecological function, provide community benefits and adds to property values.

About the UVE Initiative

The City of St. Louis Urban Vitality & Ecology Initiative is run out of the Mayor's Office of Sustainability to advance aspects of the City of St. Louis Sustainability Plan. The priority goals of the UVE effort are to advance eco-literacy and urban biodiversity, using techniques such as outreach, citizen science, native landscaping/naturescaping and policy. Currently, there are also two community-based UVE pilot projects underway in the Baden and Wells-Goodfellow neighborhoods, focusing on the creative reuse of vacant land. These vacancy efforts are overseen by a subset of UVE partners, known as the Green City Coaltion.

The UVE Initiative was originally launched in tandem with a Cooperative Agreement developed between the Office of Sustainability, the Missouri Department of Conservation (MDC) and the Missouri Botanical Garden (MBG). Since inception, the effort has grown to a collaboration of three dozen entities.  The Mayor's Office of Sustainability is grateful for the continued generous support of MDC and MBG, as well as the many additional partners and stakeholders who have since joined the effort and been instrumental to the ongoing success of the initiative.

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