Date prélèvement 28/07/2021
IBMR
Robustesse 9.51
Recouvrement UR1 96.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 4.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Leersia oryzoides 1569 LEEORY 0 0.01
Ceratophyllum demersum 1717 CERDEM 1.4 16
Myriophyllum spicatum 1778 MYRSPI 0.4 9
Najas marina 1835 NAJMAR 0.2 5
Spirogyra 1147 SPISPX 0 3.2
Phormidium 6414 PHOSPX 0 2
Cladophora 1124 CLASPX 0 0.7
Nymphaea alba 1842 NYMALB 0 0.2
Oedogonium 1134 OEDSPX 0 0.1
Rhynchostegium riparioides 1268 RHYRIP 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Lyngbya 1107 LYNSPX 0 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Oscillatoria 1108 OSCSPX 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.01
Ranunculus repens 1910 RANREP 0 0.01
Hydrodictyon 5686 HYISPX 0 0.01
Cinclidotus 1317 CINSPX 0 0.01
Carex acuta 1467 CARACU 0 0.01
Carex pendula 1485 CARPEN 0 0.01
Nostoc 1105 NOSSPX 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.01
Cratoneuron filicinum 1233 CRAFIL 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Fissidens crassipes 1294 FISCRA 0 0.01