Date prélèvement 05/09/2023
IBMR
Robustesse 7.47
Recouvrement UR1 59.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 41.00%
Faciès UR2 chenal lentique (> 75%), plat lentique (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Geitlerinema 6451 GEISPX 0 0.0108
Phormidium 6414 PHOSPX 0 0.003
Potamogeton crispus 1645 POTCRI 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.1
Solanum dulcamara 1964 SOADUL 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Najas marina 1835 NAJMAR 0.7143 0
Spirogyra 1147 SPISPX 0 0.1585
Eupatorium cannabinum 1741 EUPCAN 0 0.02
Compsopogon 6071 COMSPX 0 0.05
Bidens frondosa 1727 BIDFRO 0 0.01
Cladophora 1124 CLASPX 0 0.9565
Vallisneria spiralis 1598 VALSPI 3.1429 9
Nuphar lutea 1839 NUPLUT 1.5714 50
Sparganium erectum 1671 SPAERE 0 0.03
Phragmites australis 1579 PHRAUS 0 0.01
Myriophyllum spicatum 1778 MYRSPI 3.5714 0.1
Potamogeton perfoliatus 1656 POTPER 0.6429 0.03
Potamogeton pectinatus 1655 POTPEC 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Potamogeton nodosus 1652 POTNOD 0.0714 0.03
Rhizoclonium 1125 RHISPX 0.5 0.005
Ceratophyllum demersum 1717 CERDEM 3 0.1
Lycopus europaeus 1789 LYCEUR 0 0.01
Myriophyllum verticillatum 1779 MYRVER 0.0714 0.03