How Do Policies and Actors’ Attitudes, Interests and Interactions Influence Farmland Conversion Outcomes in Land-Use Planning?

Conversion of farmland to built-up land threatens future supply of food and other ecosystem services. However, little research covers how different goods provided by farmland are taken into consideration in planning processes or how different actors influence land-use outcomes. This paper explores this by undertaking a comparative case study in two Norwegian municipalities. One of the main findings is that the national policies’ emphasis on food security is not decisive for local farmland preservation decisions. The land-use plan of the municipality which has the strictest farmland conversion policy is guided by other local values, such as the farmland’s provision of place identity and local food. In both municipalities, informal support networks of developers, other landowners, business interests, and politicians are established. Farmland preservation interests were less visible locally, and politicians found conversion proposals difficult to resist. The municipality which had converted most farmland was in favor of opening more land for development than needed. Then, the possibility space for development interest groups to influence land-use outcome increased. Findings indicate that farmland preservation policies require more emphasis on local public goods and inclusion of farmland preservation interests within the community. Further, farmland preservation strategies could benefit from linking agricultural policies and land-use planning, as well as more restrictive land-use planning.