Date prélèvement 30/07/2013
IBMR
Robustesse 9.93
Recouvrement UR1 27.00%
Faciès UR1 radier (27%)
Recouvrement UR2 73.00%
Faciès UR2 pl. lent (73%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 0.1 6 4.407
Hildenbrandia 1157 HILSPX 0.3 0.05 0.1175
Phalaris arundinacea 1577 PHAARU 0 0.15 0.1095
Lemanea 1159 LEASPX 0.4 0 0.108
Cinclidotus riparius 1321 CINRIP 0.3 0 0.081
Vaucheria 1169 VAUSPX 0.01 0.1 0.0757
Lysimachia vulgaris 1887 LYSVUL 0 0.1 0.073
Rhynchostegium riparioides 1268 RHYRIP 0.15 0 0.0405
Amblystegium riparium 1219 AMBRIP 0.15 0 0.0405
Agrostis stolonifera 1543 AGRSTO 0 0.05 0.0365
Fissidens crassipes 1294 FISCRA 0.05 0 0.0135
Chara vulgaris 5261 CHAVUL 0 0.01 0.0073
Diatoma 6627 DIASPX 0 0.01 0.0073
Hydrodictyon 5686 HYISPX 0 0.01 0.0073
Melosira 8714 MELSPX 0 0.01 0.0073
Spirogyra 1147 SPISPX 0 0.01 0.0073
Tetraspora 1138 TETSPX 0 0.01 0.0073
Sparganium emersum f. longissimum 19695 SPAEML 0 0.01 0.0073
Lemna minor 1626 LEMMIN 0 0.01 0.0073
Equisetum maximum 1386 EQUMAX 0 0.01 0.0073
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0027
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0027
Zannichellia palustris 1681 ZANPAL 0.01 0 0.0027