A participatory approach to map strategic areas for conservation and restoration at a regional scale

Identifying and mapping strategic areas for conservation and restoration actions are essential initiatives to reduce human impact on biodiversity. However, most spatial prioritization does not involve decision-makers and stakeholders, generating a science-application gap. Here, we describe a participatory framework to map strategic areas for conservation of 27 species and their ecosystems (SASC), and strategic areas for ecosystem restoration (SAER) in a highly diverse region of Bahia, Brazil. We had eleven participatory meetings where scientists, decision-makers and stakeholders discussed and agreed with the project and methodology. The participants chose five prioritization criteria: habitat amount, environmental suitability, fire frequency, permanently protected area amount and diversity of phytophysiognomies, in this order of relevance. We generated technical maps based on these criteria, which were adjusted to 11 SASC and 12 SAER, according to participants' perspectives. Many decisions taken during this process would hardly be taken in a conventional academic prioritization process, as some demands arose from participants. These maps are the first step for many posterior conservation actions (e.g. reducing agricultural impacts and species trade), therefore, the results were made accessible to the general public. This process provided participants a sense of ownership of the knowledge, as they became active agents in the process.