Date prélèvement 10/09/2012
IBMR
Robustesse 6.87
Recouvrement UR1 100.00%
Faciès UR1 pl. lent (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ceratophyllum demersum 1717 CERDEM 22.54 0 22.54
Vallisneria spiralis 1598 VALSPI 3.24 0 3.24
Najas marina 1835 NAJMAR 2.37 0 2.37
Spirogyra 1147 SPISPX 0.51 0 0.51
Myriophyllum spicatum 1778 MYRSPI 0.46 0 0.46
Ludwigia peploides 1856 LUDPEP 0.36 0 0.36
Azolla filiculoides 1439 AZOFIL 0.32 0 0.32
Cladophora 1124 CLASPX 0.18 0 0.18
Lemna gibba 1625 LEMGIB 0.14 0 0.14
Rhizoclonium 1125 RHISPX 0.12 0 0.12
Spirodela polyrhiza 1630 SPRPOL 0.01 0 0.005
Berula erecta 1977 BERERE 0.01 0 0.005
Iris pseudacorus 1601 IRIPSE 0.01 0 0.005
Myriophyllum verticillatum 1779 MYRVER 0.01 0 0.005
Lycopus europaeus 1789 LYCEUR 0.01 0 0.005
Mentha aquatica 1791 MENAQU 0.01 0 0.005
Nasturtium officinale 1763 NASOFF 0.01 0 0.005
Phragmites australis 1579 PHRAUS 0.01 0 0.005
Rorippa amphibia 1765 RORAMP 0.01 0 0.005
Bidens tripartita 1729 BIDTRI 0.01 0 0.005