Date prélèvement 25/08/2020
IBMR
Robustesse 7.68
Recouvrement UR1 36.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 64.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Tetraspora 1138 TETSPX 0.2 0
Oedogonium 1134 OEDSPX 20 9.3
Cladophora 1124 CLASPX 19 9.3
Spirogyra 1147 SPISPX 14 4.5
Pleurosira 9515 PLRSPX 11 5.6
Hydrodictyon 5686 HYISPX 5.1 0.5
Myriophyllum spicatum 1778 MYRSPI 5 2.4
Hildenbrandia 1157 HILSPX 2.3 0
Potamogeton nodosus 1652 POTNOD 2.2 2.4
Vaucheria 1169 VAUSPX 0.5 0
Ranunculus penicillatus 1909 RANPEU 0.5 0.9
Elodea nuttalii 1588 ELONUT 0.4 0.01
Vallisneria spiralis 1598 VALSPI 0.4 0.01
Potamogeton pectinatus 1655 POTPEC 0.4 0.2
Spirodela polyrhiza 1630 SPRPOL 0.3 0
Egeria densa 19626 EGEDEN 0.2 0
Potamogeton berchtoldii 1642 POTBER 0.01 0
Phormidium 6414 PHOSPX 0.1 0.1
Paspalum distichum 10237 PASDIS 0.01 0
Potamogeton crispus 1645 POTCRI 0.01 0
Ludwigia peploides 1856 LUDPEP 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Najas marina 1835 NAJMAR 0.01 0.01
Rorippa amphibia 1765 RORAMP 0.01 0
Lemna minuta 29962 LEMMIT 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Zannichellia 1680 ZANSPX 0.01 0.01
Oscillatoria 1108 OSCSPX 0.01 0
Ceratophyllum demersum 1717 CERDEM 0.01 0