Date prélèvement 08/07/2009
IBMR
Robustesse 9.35
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. lent (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 0.5 2.5 2.1
Cladophora 1124 CLASPX 2.5 0 0.5
Diatoma 6627 DIASPX 0.05 0.5 0.41
Lemanea 1159 LEASPX 1 0 0.2
Amblystegium riparium 1219 AMBRIP 0.5 0.05 0.14
Vaucheria 1169 VAUSPX 0.5 0 0.1
Phormidium 6414 PHOSPX 0.05 0.05 0.05
Fissidens crassipes 1294 FISCRA 0.05 0.05 0.05
Fontinalis antipyretica 1310 FONANT 0 0.05 0.04
Agrostis stolonifera 1543 AGRSTO 0 0.05 0.04
Lysimachia vulgaris 1887 LYSVUL 0 0.05 0.04
Phalaris arundinacea 1577 PHAARU 0 0.05 0.04
Polygonum hydropiper 1865 POLHYD 0 0.05 0.04
Glechoma hederacea 19767 GLEHED 0 0.05 0.04
Stigeoclonium 1119 STISPX 0.05 0 0.01
Audouinella 6076 AUDSPX 0.05 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 0.01
Oedogonium 1134 OEDSPX 0.01 0 0.002