Date prélèvement 22/07/2008
IBMR
Robustesse 6.65
Recouvrement UR1 25.00%
Faciès UR1 pl. courant (25%)
Recouvrement UR2 75.00%
Faciès UR2 pl. lent (75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 28 11 15.25
Spirogyra 1147 SPISPX 0.05 4 3.0125
Myriophyllum spicatum 1778 MYRSPI 0.05 2 1.5125
Paspalum distichum NEWCOD 2 1 1.25
Diatoma 6627 DIASPX 0 1 0.75
Potamogeton nodosus 1652 POTNOD 0.1 0.1 0.1
Enteromorpha 1144 ENTSPX 0 0.01 0.0075
Potamogeton crispus 1645 POTCRI 0 0.01 0.0038
Chara vulgaris 5261 CHAVUL 0 0.01 0.0038
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.0038
Zannichellia palustris 1681 ZANPAL 0 0.01 0.0038
Sparganium erectum 1671 SPAERE 0 0.01 0.0038
Rorippa sylverstris NEWCOD 0 0.01 0.0038
Ceratophyllum demersum 1717 CERDEM 0 0 0.0019
Scirpoides holoschoenus 19685 SCPHOL 0 0 0.0019
Equisetum arvense 1384 EQUARV 0.01 0 0.0013
Lysimachia vulgaris 1887 LYSVUL 0 0 0.0008
Lythrum salicaria 1823 LYTSAL 0 0 0.0008
Scirpus maritimus 1522 SCIMAR 0 0 0.0008