Date prélèvement 05/08/2022
IBMR
Robustesse 10.6
Recouvrement UR1 35.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 65.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Spirogyra 1147 SPISPX 17 0.01
Cladophora 1124 CLASPX 3.9 0.2
Cymbella 7368 CYBSPX 2.1 0.1
Potamogeton nodosus 1652 POTNOD 0.3 0
Phormidium 6414 PHOSPX 0.1 0.5
Ranunculus fluitans 1903 RANFLU 0.1 0.1
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Lemna minuta 29962 LEMMIT 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Agrostis stolonifera 1543 AGRSTO 0.01 0
Hildenbrandia 1157 HILSPX 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0
Eleocharis palustris 1506 ELEPAL 0.01 0
Rorippa sylvestris 1767 RORSYL 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0
Paspalum distichum 10237 PASDIS 0.01 0
Paralemanea 31566 PAASPX 0.01 0
Oscillatoria 1108 OSCSPX 0.01 0.2
Myriophyllum spicatum 1778 MYRSPI 0.01 0