Date prélèvement 25/05/2009
IBMR
Robustesse 12.1
Recouvrement UR1 50.00%
Faciès UR1 radier (50%)
Recouvrement UR2 50.00%
Faciès UR2 pl. lent (50%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01 18
Brachythecium rivulare 1260 BRARIV 0.01 0 15
Microspora 1132 MICSPX 0 0.1 12
Fissidens crassipes 1294 FISCRA 0.05 0.01 12
Rhynchostegium riparioides 1268 RHYRIP 0.15 0.05 12
Nasturtium officinale 1763 NASOFF 0 0 11
Veronica anagallis-aquatica 1955 VERANA 0 0 11
Melosira 8714 MELSPX 0 0.01 10
Apium nodiflorum 1974 APINOD 0 0 10
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 10
Phalaris arundinacea 1577 PHAARU 0.01 0 10
Nostoc 1105 NOSSPX 0.01 0 9
Cladophora 1124 CLASPX 8 42 6
Vaucheria 1169 VAUSPX 0.1 0 4
Reynoutria japonica 19988 REYJAP 0 0.01 0