Exploring the nexus of geoecology, geography, geoarcheology and geotourism: advances and applications for sustainable development in environmental sciences and agroforestry research proceedings of the 1st Springer Conference of the Arabian Journal of Geosciences (CAJG-1), Tunisia 2018 - Chenchouni, Haroun; Errami, Ezzoura; Rocha, Fernando; Sabato, Luisa (Advances in Science, Technology & Innovation, IEREK Interdisciplinary Series for Sustainable Development, 2019)