Date prélèvement 10/08/2010
IBMR
Robustesse 6.45
Recouvrement UR1 18.00%
Faciès UR1 radier (18%)
Recouvrement UR2 82.00%
Faciès UR2 pl. lent (82%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.8 3 2.604
Myriophyllum spicatum 1778 MYRSPI 0.2 2 1.676
Chara vulgaris 5261 CHAVUL 0 0.7 0.574
Cladophora 1124 CLASPX 2 0 0.36
Enteromorpha 1144 ENTSPX 0 0.35 0.287
Potamogeton nodosus 1652 POTNOD 0.1 0.3 0.264
Paspalum distichum NEWCOD 0.4 0.2 0.236
Zygnema 1148 ZYGSPX 0.01 0.1 0.0829
Potamogeton pectinatus 1655 POTPEC 0 0.05 0.041
Ceratophyllum demersum 1717 CERDEM 0.01 0.02 0.0173
Oedogonium 1134 OEDSPX 0.01 0.01 0.005
Bolboschoenus maritimus 19533 BOLMAR 0.01 0.01 0.005
Ludwigia peploides 1856 LUDPEP 0.01 0.01 0.005
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.005
Gomphonema sp. NEWCOD 0.01 0 0.0009