Physiological responses and biofilter potential of Hypnea aspera (Rhodophyta, Gigartinales) cultivated in different availabilities of nitrate, ammonium, and phosphate - Ribeiro, Ana Lívia Negrão Leite; Chiozzini, Vitor Gonsalez; Yokoya, Nair Sumie; Braga, Elisabete de Santis (Journal of Applied Phycology (online), 2017)