Date prélèvement 21/07/2010
IBMR
Robustesse 12.12
Recouvrement UR1 70.00%
Faciès UR1 pl. courant (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Collema fluviatile 19600 COLFLU 0.01 0 17
Lemanea 1159 LEASPX 0.05 0.01 15
Hildenbrandia 1157 HILSPX 0.01 0 15
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0 15
Phormidium 6414 PHOSPX 0.3 0.05 13
Fissidens crassipes 1294 FISCRA 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01 12
Tetraspora 1138 TETSPX 0.15 0.05 12
Amblystegium fluviatile 1223 AMBFLU 0.01 0 11
Lycopus europaeus 1789 LYCEUR 0.01 0 11
Spirogyra 1147 SPISPX 0.01 0 10
Fontinalis antipyretica 1310 FONANT 0.01 0.01 10
Scirpus sylvaticus 1525 SCISYL 0.02 0 10
Agrostis stolonifera 1543 AGRSTO 0.02 0.01 10
Phalaris arundinacea 1577 PHAARU 0.01 0.01 10
Nostoc 1105 NOSSPX 0.01 0.01 9
Oedogonium 1134 OEDSPX 0.01 0 6
Solanum dulcamara 1964 SOADUL 0.01 0 0
Carex hirta 1478 CARHIR 0.01 0 0
Reynoutria japonica 19988 REYJAP 0.02 0 0
Mentha longifolia 19856 MENLON 0.01 0 0
Lysimachia vulgaris 1887 LYSVUL 0.15 0.1 0
Equisetum arvense 1384 EQUARV 0.05 0.02 0
Schizothrix 6436 SCZSPX 0.01 0 0
Tolypothrix 6304 TOYSPX 0.01 0 0