Urban planning is assumed to play an important role in developing nature-based solutions (NBS). To explore how NBS is addressed in urban development, municipal planning practices are analyzed based on three case studies in the Stockholm region of Sweden. Through focus group discussions, interviews and document studies, the planning and implementation of NBS and their intended contribution to regional green infrastructure (GI) and social and ecological qualities are investigated. The results show that the planning and design of urban green spaces engages the local community. Moreover, different conceptual frameworks are used to strengthen an ecological perspective and nurture expected outcomes, in particular ecosystem services and GI. Through competence development and collaborative approaches, the co-creation of innovative solutions for public and private green spaces is promoted. However, institutional conditions, e.g., legal frameworks and landownership shape the planning process and can challenge the ability to enhance social and ecological qualities. An assessment of the planning processes indicates a strong focus on ecosystem services and local GI, while the potential to contribute to regional GI differs widely between cases. The study concludes that a knowledge-driven and integrative planning process can foster the potential of NBS for green and sustainable cities.

Land use, land resource demands, and landscape management practices are linked to many of the environmental, climatic, and socio-economic challenges faced by contemporary society. The study focuses on a comparative analysis of the experience of the land resource management (LRM); thus, the study aims respond to how the land-related resources are managed, what policy instruments support it, and what improvements would promote the sustainable management of these resources. Exploring LRM policies in selected countries, the experience of three Baltic countries and two other countries under the jurisdiction of continental Europe was analyzed, and their comparison was made based on qualitative research methodology. Based on the study’s results, the most important comparative characteristics of LRM policies are discussed. The findings of the study in selected countries provide recommendations for improving the institutional framework related to LRM. However, the outcome encourages a transfer of the research experience to other jurisdictions.

The quest for cogent responses to sustainability goals challenges local spatial planning practices across growing metropolitan regions to develop planning approaches that enable transformative capacity in increasingly complex settings. Based on a case study conducted in the Stockholm region, this paper explores the design and organization of local planning processes to provide a basis for a discussion of alternative approaches that may enhance sustainability in plan and project development. More specifically, it aims to analyze the conditions for embedding and consolidating sustainability issues in local planning processes. The results show that the municipalities need to create conditions for an effective interplay between the planning work carried out in individual projects and the organization of resources, knowledge, and skills on which the projects depend to handle sustainability issues. This study contributes to the understanding of the challenges associated with putting sustainability into practice at the local level by identifying and conceptualizing three important barriers. By acknowledging the temporal, locational, and procedural dimensions of knowledge in local planning processes, planning practices may become better at knowing when, and in what ways, different forms of knowledge can become created, introduced, and used in a synergistic manner to aid the realization of sustainability goals.