div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: sm-wimereuxuniv-lille1frsm-wimereuxuniv-lille1frdocumentsmacroalguesFloreEstranpdf · Les algues occupent Iensemble des parties Selon leur position bathymétrique src=https:reader031fdocumentsfrreader031viewer20220310135b9830e209d3f2b16c8b6ecchtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv