BOREAL, Bio-reinforcement of embankments by biocalcification Annette Esnault Filet, Ira Gutjahr, Aurélie Garandet, Amandine Viglino, Rémi Béguin, Jean-Michel Monier, Laurent Oxarango, Fabrice Emeriault and Sabine Castanier Perthuisot E3S Web Conf., 195 (2020) 05001 Published online: 16 October 2020 DOI: 10.1051/e3sconf/202019505001