Growing gardens into neighborhoods through transdisciplinary research

Abstract

The increasing densification of urban spaces can negatively impact biodiversity in the city, but the diversity of green spaces also offers new opportunities to implement biodiversity conservation interventions. Urban community gardens are social-ecological systems that support biodiversity, ecosystem services, and positive human-nature interactions. In turn, community gardens can provide ideal “real-world labs” to co-create, test, and collectively implement biodiversity conservation strategies with gardeners that can be transferred to and mainstreamed across other urban ecosystems. This is important because the impact of biodiversity-friendly gardening strategies is not yet systematically researched, nor how this knowledge can be transferred to other urban ecosystems. In our transdisciplinary research, we are developing, implementing, and testing biodiversity conservation interventions focused on promoting insect diversity with gardeners and neighborhood residents from Berlin and Munich, Germany. Our aim is to engage with and support city residents in biodiversity-based urban greening. To do so, we work at the nexus between civil society (gardeners, neighborhood residents, ecologically oriented organizations) and relevant city actors (city council, district committees, city administration) to anchor the participation of civil society in the ecological transformation of the city. In this communication article, we present our transdisciplinary research concept, participatory methods, and experience thus far in translating research to practice, and supporting the role of city residents to implement biodiversity interventions in their gardens and in their neighborhoods.