Ownsworth , E , Selby , D , Ottley , C J , Unsworth , E , Raab , A , Feldmann , J , Sproson , A D , Kuroda , J , Faidutti , C & Bücker , P 2019 , ' Tracing the natural and anthropogenic influence on the trace elemental chemistry of estuarine macroalgae and the implications for human consumption ' , Science of the Total Environment , vol. 685 , pp. 259-272 . https://doi.org/10.1016/j.scitotenv.2019.05.263