Date prélèvement 10/08/2018
IBMR
Robustesse 10.36
Recouvrement UR1 88.00%
Faciès UR1 fosse dissipation (< 1%), chenal lotique (10-25%), radier (25-75%), plat courant (25-75%), rapide (< 1%)
Recouvrement UR2 12.00%
Faciès UR2 plat lentique (10-25%), mouille (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fissidens fontanus 31545 FISFON 0.3 0
Equisetum arvense 1384 EQUARV 0.01 0
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Ranunculus fluitans 1903 RANFLU 2 0.25
Myriophyllum spicatum 1778 MYRSPI 0.02 0.1
Lemna minor 1626 LEMMIN 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Rorippa amphibia 1765 RORAMP 0.01 0.1
Phalaris arundinacea 1577 PHAARU 0.6 0.3
Carex acuta 1467 CARACU 0.25 0.5
Rhynchostegium riparioides 1268 RHYRIP 0.15 0
Leptodictyum riparium 1244 LEORIP 0.02 0
Cladophora 1124 CLASPX 0.75 0.2
Fissidens crassipes 1294 FISCRA 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cinclidotus riparius 1321 CINRIP 0.01 0
Cinclidotus danubicus 1319 CINDAN 1 0
Stigeoclonium 1119 STISPX 0.01 0
Spirogyra 1147 SPISPX 0.2 0.01
Phormidium 6414 PHOSPX 0.05 0
Paralemanea 31566 PAASPX 0.01 0
Oedogonium 1134 OEDSPX 0.01 0.01
Hildenbrandia 1157 HILSPX 0.5 0
Diatoma 6627 DIASPX 0.05 0