Tidal signatures on surface chlorophyll a concentration in the Brazilian Equatorial Margin. - de Macedo, Carina Regina; Koch-Larrouy, Ariane; da Silva, José Carlos Bastos; Magalhães, Jorge Manuel; Assene, Fernand; Tran, Manh Duy; Dadou, Isabelle; M'Hamdi, Amine; Tran, Trung Kien; Vantrepotte, Vincent (Ocean Science, 2026)