Accepted Poster
Poster Short Abstract
This study combines a survey of Lisbon residents with citizen science biodiversity records to assess green roofs. Results show positive perceptions of their benefits for cities and biodiversity, while citizen science highlights their ecological value and strengthens people’s connection to nature.
Poster Abstract
Citizen science does not only generate biodiversity data; it also shapes how people perceive and value the natural world. To investigate these social impacts, we studied the role of green roofs—an emerging urban infrastructure in Lisbon that contributes to climate adaptation and biodiversity conservation. We combined two approaches: (i) a survey of citizens working near green roofs to explore their understanding of these infrastructures, their knowledge of biodiversity and biodiversity loss, and their attitudes toward pro-environmental behaviors; and (ii) an analysis of biodiversity records collected through the citizen science platform iNaturalist/BioDiversity4All to assess how participation documents and validates the ecological potential of green roofs. Survey results revealed that, although many respondents were unsure of what green roofs are, they strongly recognized their benefits for air quality, energy efficiency, and biodiversity, and expressed support for policy incentives to encourage installation. Contact with nature was linked to greater awareness of green roofs and biodiversity issues. Respondents also reported pro-environmental behaviors such as recycling, responsible consumption, and sustainable diets. Citizen science data complemented these findings by showing that green roofs can host a variety of species, while also demonstrating how participation deepens citizens’ connection to urban nature and fosters ecological literacy. Together, these insights illustrate how citizen science projects can produce both ecological knowledge and meaningful social impact, strengthening environmental values, motivating behavioral change, and empowering citizens to engage with urban sustainability challenges.
Poster Session