The role of local ecological knowledge in sustainable urban planning: perspectives from Finland

Abstract

paper This is a study of the role of local ecological knowledge (LEK) as lay-expert knowledge in the urban land use planning process in Finland. The research addresses the importance of LEK, and the ways LEK is obtained and used. To obtain data, planning officials, biologists, and representatives of resident and nature associations were interviewed in the Helsinki metropolitan area. The results indicate that LEK exists among nature enthusiast, as well as local residents, and planners can obtain the knowledge in several ways, most notably through networks of knowledgeable key informants and local nature associations. Considering LEK in urban planning is important because it complements scientific ecological data and indicates places important to locals. Some of the challenges of using LEK include collecting it through participatory planning processes, distinguishing it from other information, valuing subjective knowledge, and empowering planning officials to use LEK. To enhance communication between stakeholders, social scientists should be integrated in the planning process. Furthermore, technical improvements, such as registers of key informants and more efficient use of nature associations’ knowledge, would be useful in applying LEK.