Date prélèvement 23/09/2014
IBMR
Robustesse 7.88
Recouvrement UR1 98.00%
Faciès UR1 chenal lotique (98%)
Recouvrement UR2 2.00%
Faciès UR2 plat lentique (2%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ludwigia peploides 1856 LUDPEP 0 9 0.18
Cladophora 1124 CLASPX 0.05 0 0.0514
Carex riparia 1489 CARRIP 0 2 0.04
Carex acutiformis 1468 CARACT 0 2 0.04
Phalaris arundinacea 1577 PHAARU 0 1 0.02
Lythrum salicaria 1823 LYTSAL 0 0.1 0.002
Lysimachia vulgaris 1887 LYSVUL 0 0.1 0.002
Oedogonium 1134 OEDSPX 0 0 0.0014
Cinclidotus riparius 1321 CINRIP 0 0 0.0011
Phormidium 6414 PHOSPX 0 0 0.0011
Spirogyra 1147 SPISPX 0 0 0.0006
Potamogeton nodosus 1652 POTNOD 0 0.01 0.0002
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0002
Lemna minor 1626 LEMMIN 0 0.01 0.0002
Equisetum 1383 EQUSPX 0 0.01 0.0002
Phragmites australis 1579 PHRAUS 0 0.01 0.0002
Scirpus lacustris 1520 SCILAC 0 0.01 0.0002
Rorippa palustris 20002 RORPAL 0 0.01 0.0002
Persicaria maculosa NEWCOD 0 0.01 0.0002
Vaucheria 1169 VAUSPX 0 0 0.0001