Date prélèvement 21/07/2014
IBMR
Robustesse 6.91
Recouvrement UR1 5.00%
Faciès UR1 radier (5%)
Recouvrement UR2 95.00%
Faciès UR2 pl. lent (95%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0 9 8.55
Ludwigia peploides 1856 LUDPEP 2 5 4.85
Lemna minuscula 1627 LEMMIU 0.05 1.5 1.4275
Cladophora 1124 CLASPX 1 1 1
Lemna minor 1626 LEMMIN 0.01 0.5 0.4755
Diadesmis convercea NEWCOD 0 0.15 0.1425
Ceratophyllum demersum 1717 CERDEM 0 0.05 0.0475
Nostoc 1105 NOSSPX 0 0.05 0.0475
Myriophyllum spicatum 1778 MYRSPI 0 0.05 0.0475
Hydrodictyon 5686 HYISPX 0 0.05 0.0475
Lemna gibba 1625 LEMGIB 0 0.01 0.0095
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0095
Mentha aquatica 1791 MENAQU 0 0.01 0.0095
Phragmites australis 1579 PHRAUS 0 0.01 0.0095
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0095
Ranunculus repens 1910 RANREP 0 0.01 0.0095
Enteromorpha 1144 ENTSPX 0 0.01 0.0095