Date prélèvement 01/08/2017
IBMR
Robustesse 11.8
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
Fontinalis squamosa 1312 FONSQU 0.01 0 16
Lemanea 1159 LEASPX 0.01 0 15
Carex rostrata 1490 CARROS 0 0.01 15
Brachythecium rivulare 1260 BRARIV 0.01 0 15
Chiloscyphus polyanthos 1186 CHIPOL 0.03 0 15
Phormidium 6414 PHOSPX 0.04 0 13
Audouinella 6076 AUDSPX 0.01 0 13
Fissidens crassipes 1294 FISCRA 0.01 0.01 12
Ranunculus penicillatus 1909 RANPEU 1.5 0.25 12
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 12
Spirogyra 1147 SPISPX 0.75 1.5 10
Lemna minor 1626 LEMMIN 0.01 0 10
Melosira 8714 MELSPX 0.25 0.75 10
Phalaris arundinacea 1577 PHAARU 0.25 0.1 10
Nostoc 1105 NOSSPX 0.01 0 9
Oedogonium 1134 OEDSPX 0.02 0 6
Vaucheria 1169 VAUSPX 0.02 0 4
Scytonema 1114 SCYSPX 0.01 0 0
Equisetum arvense 1384 EQUARV 0.01 0 0
Carex acuta 1467 CARACU 0.1 0.5 0
Lysimachia vulgaris 1887 LYSVUL 0 0.2 0
Ranunculus repens 1910 RANREP 0.01 0 0