Date prélèvement 28/08/2018
IBMR
Robustesse 11
Recouvrement UR1 89.00%
Faciès UR1 chenal lotique (25-75%), radier (10-25%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 11.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rorippa sylvestris 1767 RORSYL 0.01 0
Nostoc 1105 NOSSPX 0.01 0
Melosira 8714 MELSPX 0.1 0.2
Hildenbrandia 1157 HILSPX 0.5 0.01
Gomphoneis 9382 GOMSPX 0.8 3.6
Cladophora 1124 CLASPX 1.5 1
Audouinella 6076 AUDSPX 0.01 0
Equisetum 1383 EQUSPX 0.01 0
Ranunculus fluitans 1903 RANFLU 40 3
Lemna minor 1626 LEMMIN 0 0.01
Elodea canadensis 1586 ELOCAN 0.01 0.3
Oedogonium 1134 OEDSPX 0.1 0.2
Eleocharis palustris 1506 ELEPAL 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cinclidotus riparius 1321 CINRIP 0.01 0
Tetraspora 1138 TETSPX 0.01 0
Spirogyra 1147 SPISPX 0.03 0.2
Phormidium 6414 PHOSPX 0.01 0.01
Paralemanea 31566 PAASPX 0.2 0.01