Date prélèvement 24/07/2007
IBMR
Robustesse 0
Recouvrement UR1 30.00%
Faciès UR1 pl. courant (30%)
Recouvrement UR2 70.00%
Faciès UR2 pl. lent (70%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 2.5 1 1.45
Melosira 8714 MELSPX 1 1.5 1.35
Fontinalis antipyretica 1310 FONANT 1 0.5 0.65
Vaucheria 1169 VAUSPX 0.6 0.3 0.39
Vaucheria 1169 VAUSPX 0.6 0.3 0.39
Polygonum hydropiper 1865 POLHYD 0.5 0.3 0.36
Polygonum hydropiper 1865 POLHYD 0.5 0.3 0.36
Polygonum hydropiper 1865 POLHYD 0.5 0.3 0.36
Polygonum hydropiper 1865 POLHYD 0.5 0.3 0.36
Polygonum hydropiper 1865 POLHYD 0.5 0.3 0.36
Amblystegium riparium 1219 AMBRIP 1 0 0.3
Rhynchostegium riparioides 1268 RHYRIP 0 0.1 0.07
Rhynchostegium riparioides 1268 RHYRIP 0 0.1 0.07
Agrostis stolonifera 1543 AGRSTO 0.05 0.01 0.022
Phalaris arundinacea 1577 PHAARU 0.05 0.01 0.022
Brachythecium rivulare 1260 BRARIV 0 0.03 0.021
Oscillatoria 1108 OSCSPX 0.05 0 0.015
Amblystegium fluviatile 1223 AMBFLU 0 0.02 0.014
Stigeoclonium tenue 5583 STITEN 0.01 0 0.003