Date prélèvement 31/07/2020
IBMR
Robustesse 8.61
Recouvrement UR1 72.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 28.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Ranunculus penicillatus 1909 RANPEU 0.3 9
Potamogeton nodosus 1652 POTNOD 1.3 9
Cladophora 1124 CLASPX 0.7 3.3
Spirogyra 1147 SPISPX 0.3 2.4
Myriophyllum spicatum 1778 MYRSPI 0 2
Hildenbrandia 1157 HILSPX 0.01 2
Oedogonium 1134 OEDSPX 0.3 1.4
Jaaginema 6442 JAASPX 0 0.1
Phormidium 6414 PHOSPX 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.01
Paspalum distichum 10237 PASDIS 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Pleurosira 9515 PLRSPX 0 0.01
Melosira 8714 MELSPX 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Paralemanea 31566 PAASPX 0 0.01
Elodea nuttalii 1588 ELONUT 0 0.01
Ceratophyllum demersum 1717 CERDEM 0 0.01
Fissidens fontanus 31545 FISFON 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Lemna gibba 1625 LEMGIB 0 0.01
Eleocharis palustris 1506 ELEPAL 0 0.01
Cinclidotus fontinaloides 1320 CINFON 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Cyperus esculentus 1497 CYPESC 0 0.01