Date prélèvement 17/09/2015
IBMR
Robustesse 6.86
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vallisneria spiralis 1598 VALSPI 4.82 0 4.82
Ludwigia peploides 1856 LUDPEP 1.73 0 1.73
Spirodela polyrhiza 1630 SPRPOL 1.16 0 1.16
Myriophyllum spicatum 1778 MYRSPI 0.81 0 0.81
Spirogyra 1147 SPISPX 0.19 0 0.19
Cladophora 1124 CLASPX 0.14 0 0.14
Ceratophyllum demersum 1717 CERDEM 0.14 0 0.14
Arundo donax 1551 ARUDON 0.09 0 0.09
Oedogonium 1134 OEDSPX 0.06 0 0.06
Hydrocoleum sp. NEWCOD 0.05 0 0.05
Potamogeton nodosus 1652 POTNOD 0.05 0 0.05
Lemna minor 1626 LEMMIN 0.05 0 0.05
Compsopogon 6071 COMSPX 0.05 0 0.05
Iris pseudacorus 1601 IRIPSE 0.02 0 0.02
Geitlerinema 6451 GEISPX 0.01 0 0.01
Leptodictyum riparium 1244 LEORIP 0.005 0 0.005
Agrostis stolonifera 1543 AGRSTO 0.005 0 0.005
Schizomeris 5578 SCHSPX 0.005 0 0.005
Lycopus europaeus 1789 LYCEUR 0.005 0 0.005
Mentha aquatica 1791 MENAQU 0.005 0 0.005
Phragmites australis 1579 PHRAUS 0.005 0 0.005
Cyperus fuscus 1499 CYPFUS 0.005 0 0.005
Lythrum salicaria 1823 LYTSAL 0.005 0 0.005
Paspalum distichum 10237 PASDIS 0.005 0 0.005