The Horta Nova Urban Park, located in the Carnide parish (Lisbon), is a recently inaugurated green space that combines horticulture with community recreation. The Carnides neighbourhood is characterised by an inspiring history of overcoming hardship, with residents turning food shortages into opportunities by cultivating community gardens since the 70s. Currently, "the neighbourhood continues to be an example of solidarity, innovation and community spirit" (Ref. 2). In 2013, as a response to food scarcity caused during the post-Troika economic crisis, a group of local residents created an unauthorised vegetable garden overnight, on previously derelict space in the neighbourhood. Only in 2021 did the local authorities officially recognise the vegetable gardens, which since 2013 had operated under an informal agreement (Ref. 3). With the official establishment of the horticultural park, in addition, the park has a newly planted broad lawn, an open-air gym, and a dedicated dog park, creating a versatile space for residents (Ref 3). Currently, this park features 80 vegetable plots, each with a dimension of 100 m2 per plot, attributed by the municipality through an official application process (Ref. 1). The park is a great reflection of the neighbourhood’s resilience and its history of small-scale citizen-oriented agricultural production that began as a response to social difficulties (Ref 1, 2).
Overview
Nature-based solution
- Community gardens and allotments
- Allotments
- Parks and urban forests
- Large urban parks or forests
Key challenges
- Green space, habitats and biodiversity (SDG 15)
- Green space creation and/or management
- Health and well-being (SDG 3)
- Creation of opportunities for recreation
- Social justice, cohesion and equity (SDG 10)
- Social cohesion
- Social interaction
- Sustainable consumption and production (SDG 12)
- Sustainable production
- Food scarcity / security
Principal problems in Functional Urban Area (FUA)
- Land use and Socio-economic change
- Agriculture/ crop production
- Resource Scarcity and Competition
- Food insecurity due to disruptions in food production and distribution
Key priorities
Focus
Project objectives
Implementation activities
Main beneficiaries
- Citizens or community groups
- Marginalized groups: Elderly people, Socio-economically disadvantaged populations (e.g. low-income households, unemployed)
Governance
Management set-up
- Co-governance with government and non-government actors
Type of initiating organisation
- Local government/municipality
- Citizens or community group
Participatory approaches/ community involvement
- Co-planning (e.g. stakeholder workshops, focus groups, participatory mapping)
- Consultation (e.g. workshop, surveys, community meetings, town halls)
- Joint implementation (e.g. tree planting)
- Co-management/Joint management
Details on the roles of the organisations involved in the project
Project implemented in response to ...
Type of enablers
Financing
Total cost
Source(s) of funding
- Public local authority budget
Type of funding
- Earmarked public budget
Non-financial contribution
- Provision of labour
- Provision of expertise
- Citizens (e.g. volunteering)
Impacts and Monitoring
Environmental impacts
- Green space and habitat
- Increased green space area
- Achieved increased green space area
- Restoration of derelict areas
- Achieved restoration of derelict areas
Economic impacts
- Increase in agricultural production (for profit or not)
- Achieved increase in agricultural production (for profit or not)
Socio-cultural impacts
- Social justice and cohesion
- Improved social cohesion
- Achieved improved social cohesion
- Increased opportunities for social interaction
- Achieved increased opportunities for social interaction
- Health and wellbeing
- Gain in activities for recreation and exercise
- Expected gain in activities for recreation and exercise
- Supporting ill-health communities facing loneliness, anxitey or depression
- Expected supporting ill-health communities facing loneliness, anxitey or depression

Information about this nature-based solution was collected as part of the