Vanessa Hatje, UFBA Federal University of Bahia, Salvador, BRAZIL; IAEA Marine Environment Laboratories, Department of Nuclear Sciences and Applications, Monaco, Monaco, Paula Pattrick, Nelson Mandela University, Department of Botany and Institute for Coastal & Marine Research, Gqeberha, South Africa, Pere Masque, School of Science, Edith Cowan University, Joondalup, Western Australia, Australia and Janine Adams, Nelson Mandela University, Institute for Coastal and Marine Research, Department of Science and Innovation/National Research Foundation Research Chair (SARChI) for Shallow Water Ecosystems., Port Elizabeth, South Africa