Phytoplankton functional group classifications as a tool for biomonitoring shallow lakes: a case studyLuz Allende, María Soledad Fontanarrosa, Ayelen Murno and Rodrigo SinistroKnowl. Manag. Aquat. Ecosyst., 420 (2019) 5DOI: https://doi.org/10.1051/kmae/2018044