Date prélèvement 08/07/2022
IBMR
Robustesse 8.85
Recouvrement UR1 27.00%
Faciès UR1 plat courant (25-75%), Zone de bordure (25-75%)
Recouvrement UR2 73.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hildenbrandia 1157 HILSPX 0.2 0
Potamogeton pectinatus 1655 POTPEC 0.01 0
Stigeoclonium 1119 STISPX 0.01 0
Stachys palustris 1799 STAPAL 0.01 0
Spirodela polyrhiza 1630 SPRPOL 0.01 0
Rorippa amphibia 1765 RORAMP 0.01 0
Potamogeton crispus 1645 POTCRI 0.01 0
Cinclidotus danubicus 1319 CINDAN 0.01 0
Azolla filiculoides 1439 AZOFIL 0.01 0
Melosira 8714 MELSPX 18 0.5
Ranunculus penicillatus 1909 RANPEU 12 0.3
Spirogyra 1147 SPISPX 3.3 0.4
Myriophyllum spicatum 1778 MYRSPI 3 0.2
Potamogeton nodosus 1652 POTNOD 1.5 0.01
Cladophora 1124 CLASPX 0.7 0.8
Diatoma 6627 DIASPX 0.7 0.8
Vallisneria spiralis 1598 VALSPI 0.01 0
Phormidium 6414 PHOSPX 0.01 0.2
Paspalum distichum 10237 PASDIS 0.01 0
Oedogonium 1134 OEDSPX 0.01 0
Najas marina 1835 NAJMAR 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Ludwigia grandiflora 19845 LUDGRA 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Lemna minuta 29962 LEMMIT 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Hydrodictyon 5686 HYISPX 0.01 0
Elodea nuttalii 1588 ELONUT 0.01 0
Egeria densa 19626 EGEDEN 0.01 0
Vaucheria 1169 VAUSPX 0.01 0