Date prélèvement 26/07/2018
IBMR
Robustesse 10.92
Recouvrement UR1 63.00%
Faciès UR1 plat courant (> 75%)
Recouvrement UR2 37.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Porella pinnata 9788 PORPIN 0.06 0.1
Potamogeton nodosus 1652 POTNOD 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.3 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Fissidens rivularis 19669 FISRIV 0 0.01
Fissidens grandifrons 19666 FISGRN 0.1 0.05
Fissidens crassipes 1294 FISCRA 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.05 0.01
Cinclidotus riparius 1321 CINRIP 0.4 0
Audouinella 6076 AUDSPX 0.01 0
Spirogyra 1147 SPISPX 0.1 0
Scytonema 1114 SCYSPX 0 0.01
Phormidium 6414 PHOSPX 0.5 0.1
Paralemanea 31566 PAASPX 0.1 0
Oedogonium 1134 OEDSPX 0.1 0
Melosira 8714 MELSPX 1.5 5.27
Hildenbrandia 1157 HILSPX 3 5
Cladophora 1124 CLASPX 1.6 0