Date prélèvement 26/09/2018
IBMR
Robustesse 7.13
Recouvrement UR1 98.30%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 1.70%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lycopus europaeus 1789 LYCEUR 0 0.01
Vallisneria spiralis 1598 VALSPI 7.75 2
Spirodela polyrhiza 1630 SPRPOL 0.65 3
Potamogeton nodosus 1652 POTNOD 0.25 0.5
Myriophyllum spicatum 1778 MYRSPI 0.75 2.5
Lemna minuta 29962 LEMMIT 0.55 0.1
Lemna minor 1626 LEMMIN 0.55 0.1
Lemna gibba 1625 LEMGIB 0.15 0
Egeria densa 19626 EGEDEN 0 0.01
Ceratophyllum demersum 1717 CERDEM 3.9 1.75
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Phragmites australis 1579 PHRAUS 0 0.01
Cladophora 1124 CLASPX 0.1 1.86
Ludwigia peploides 1856 LUDPEP 10.6 6
Iris pseudacorus 1601 IRIPSE 0 0.15
Leptodictyum riparium 1244 LEORIP 0 0.01
Fissidens fontanus 31545 FISFON 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Spirogyra 1147 SPISPX 0.05 0.02
Oscillatoria 1108 OSCSPX 0.2 0.75
Oedogonium 1134 OEDSPX 0 0.29
Microspora 1132 MICSPX 0 0.05
Melosira 8714 MELSPX 0 0.01
Diadesmis confervacea NEWCOD 0 0.01