The urban sprawl of the metropolis of Libreville, following the gradual loosing of its major urban core, occurred towards the northern, eastern and so...
Mediterranean countries are increasingly confronted with decreasing rainfall, increasing drought, and high demographic growth, which has severely cont...
La classe de mer est un dispositif pédagogique visant à amener des écoliers sur le bord de mer, au contact direct du milieu, hébergé dans un centre su...