Socio-ecological knowledge increases support for selective logging after forest fire in Sweden
摘要
Given the increased likelihood of wildfires in boreal forests due to climate change, the feasibility of current and alternative post-fire forest management strategies needs to be better understood. We assess the acceptability of post-fire management options through a survey experiment aimed at both forest owners and other forest users in Gävleborg county in Sweden—a region that experienced severe fires in 2018.
ResultsWe find that more than 90% of the 2217 respondents preferred selective felling of fire-affected trees or no cutting over clear-cutting—a pattern that holds for both owners and non-owners. To analyze the role of knowledge and information, we provided a random subset of 621 respondents with additional information about the socio-ecological outcomes (carbon sequestration, biodiversity impacts and economic costs) of post-fire management options. The informational treatment increased the likelihood of choosing less intensive forest management such as selective felling by 24% [95% CI: 10, 38]. Financial compensation for less intensive logging is generally supported among respondents.
ConclusionsOur results indicate that a policy-led change in the current clear-cutting regime toward less intensive post-fire forest management in Sweden would be societally preferable. They also show that informing owners and the public about the socio-ecological outcomes of different options is important for increasing acceptance of post-fire forest management that is beneficial for biodiversity and carbon sequestration.