Date prélèvement 21/07/2014
IBMR
Robustesse 7.94
Recouvrement UR1 68.00%
Faciès UR1 pl. courant (68%)
Recouvrement UR2 32.00%
Faciès UR2 pl. lent (32%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus fluitans 1903 RANFLU 16 22 17.92
Cladophora 1124 CLASPX 15 20 16.6
Spirogyra 1147 SPISPX 5 12 7.24
Melosira 8714 MELSPX 4 7 4.96
Potamogeton pectinatus 1655 POTPEC 0.5 0.4 0.468
Phormidium 6414 PHOSPX 0.6 0.1 0.44
Myriophyllum spicatum 1778 MYRSPI 0.3 0.2 0.268
Potamogeton nodosus 1652 POTNOD 0.1 0.25 0.148
Chara globularis 5257 CHAGLO 0 0.2 0.064
Cinclidotus danubicus 1319 CINDAN 0.08 0 0.0544
Eleocharis palustris 1506 ELEPAL 0.05 0.05 0.05
Hildenbrandia 1157 HILSPX 0.01 0.05 0.0228
Ludwigia peploides 1856 LUDPEP 0.01 0.05 0.0228
Zannichellia palustris 1681 ZANPAL 0 0.05 0.016
Leersia oryzoides 1569 LEEORY 0.01 0.01 0.01
Potamogeton crispus 1645 POTCRI 0.01 0 0.0068
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0068
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0068
Lemna minor 1626 LEMMIN 0 0.01 0.0032
Ceratophyllum demersum 1717 CERDEM 0 0.01 0.0032
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0032
Hydrodictyon 5686 HYISPX 0 0.01 0.0032
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0032
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0032
Enteromorpha 1144 ENTSPX 0 0.01 0.0032