Date prélèvement 29/07/2020
IBMR
Robustesse 9.14
Recouvrement UR1 62.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 38.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirogyra 1147 SPISPX 0 0.01
Cladophora 1124 CLASPX 1.6 1.8
Melosira 8714 MELSPX 0.6 1
Myriophyllum spicatum 1778 MYRSPI 0 0.5
Ranunculus penicillatus 1909 RANPEU 0.8 0.3
Potamogeton nodosus 1652 POTNOD 1 0.2
Elodea nuttalii 1588 ELONUT 0 0.01
Hydrodictyon 5686 HYISPX 0 0.01
Eleocharis palustris 1506 ELEPAL 0 0.01
Hildenbrandia 1157 HILSPX 0 0.01
Rorippa amphibia 1765 RORAMP 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Cinclidotus fontinaloides 1320 CINFON 0 0.01
Phormidium 6414 PHOSPX 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Paralemanea 31566 PAASPX 0 0.01
Leersia oryzoides 1569 LEEORY 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Diatoma 6627 DIASPX 0 0.01
Paspalum distichum 10237 PASDIS 0 0.01
Potamogeton pectinatus 1655 POTPEC 0 0.01