Exploring perceptions to improve the outcomes of a marine protected area

. Marine protected areas (MPAs) are widely promoted as effective tools for conserving biodiversity and safeguarding ecosystem services. However, MPA success can be hindered by a lack of legitimacy and low social support because of perceived negative effects on ecosystem services and human well-being. Despite these social challenges, the social dimensions of marine conservation, such as the effects of MPAs on coastal livelihoods and local communities' perceptions of these effects, are often overlooked in conservation initiatives. In this study, we use a mixed methods approach, combining qualitative thematic analysis and quantitative network analysis derived from interviews and focus group discussions, to examine the perceptions of key stakeholder groups about the Litoral Norte MPA in Portugal. Our findings reveal that most stakeholder groups hold more negative than positive views about the governance and management of the MPA. Key concerns include unsatisfactory participation in MPA decisions and perceptions that the MPA fails to deliver positive social and ecological outcomes, such as increased community involvement, fair income distribution, and enhanced fish abundance. Policy makers and managers need to address these negative perceptions to improve conservation governance and management. By considering the stakeholder feedback presented in this study, such as fostering better engagement with the local community and transforming conflicts into opportunities for co-developing new conservation actions with local resource users, policy makers and managers can increase support for Litoral Norte and enhance the social and ecological outcomes of the MPA.