Exploring the potential effects of marine protected areas on the ecosystem structure of the Gulf of Gabes using the Ecospace modelKhaled Abdou, Ghassen Halouani, Tarek Hattab, Mohamed Salah Romdhane, Frida Ben Rais Lasram and François Le Loc’hAquat. Living Resour., 29 2 (2016) 202DOI: https://doi.org/10.1051/alr/2016014