**Author details**

José Manuel Naranjo Gómez1,2\*, Luis Carlos Loures2,3,4, Rui Alexandre Castanho2,5,6,7, José Cabezas Fernández2,5, Luis Fernández-Pozo<sup>5</sup> , Sérgio António Neves Lousada<sup>8</sup> and Patrícia Escórcio<sup>8</sup>

\*Address all correspondence to: jnaranjo@unex.es

1 Polytechnic School, University of Extremadura, Caceres, Spain

2 VALORIZA – Research Centre for Endogenous Resource Valorization, Portalegre, Portugal

3 Polytechnic Institute of Portalegre, Portugal and Research Centre for Spatial and Organizational Dynamics (CIEO), University of Algarve, Algarve, Portugal

4 Research Centre for Tourism, Sustainability and Well-being (CinTurs), University of Algarve, Algarve, Portugal

5 Environmental Resources Analysis Research Group (ARAM), University of Extremadura, Badajoz, Spain

6 Department of Landscape, Environment and Planning, School of Science and Technology, University of Évora, Évora, Portugal

7 ICAAM—Institute for Agrarian and Environmental Sciences, University of Évora, Évora, Portugal

8 Department of Civil Engineering and Geology, Faculty of Exact Sciences and Engineering, University of Madeira, Funchal, Portugal
