| 摘要 |
With the rapid development of urbanization, urban environmental degradation has significantly impacted the ecological environment quality of urban residents. This study, taking 10 communities in Hefei as samples, integrates bibliometric analysis (Citespace), vegetation quadrat surveys, and resident satisfaction questionnaires to quantify the implementation pathways of biodiversity, low-carbon society, and therapeutic landscapes in community habitat design. Key findings reveal that the high-carbon-sequestration plant combination of Liriope spicata and Pittosporum tobira can mitigate urban heat island effects, while the aromatic plant assemblage of Cinnamomum camphorum and Osmanthus fragrans demonstrates notable stress-reduction benefits. Monoculture planting, however, leads to reduced pollinator populations. Based on these outcomes, a “4-3-2” design framework is proposed, which stands for 4 ecological indicators (greening rate ≥ 40%, native plants ≥ 60%, non-motorized transport coverage rate 100%, and therapeutic facilities ≥ 2), 3 types of spatial strategies (ecological network infiltration, low-carbon travel strategy, and therapeutic landscape creation), and 2 major participation mechanisms (resident environmental council and plant-adoption incentive program). This study provides a quantifiable and operational framework for urban community habitat improvement. |
