Date prélèvement 13/08/2019
IBMR
Robustesse 7.21
Recouvrement UR1 85.00%
Faciès UR1 chenal lentique (> 75%), plat lentique (25-75%)
Recouvrement UR2 15.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Myriophyllum spicatum 1778 MYRSPI 28.6496 0.05
Pleurosigma sp NEWCOD 0 0.0519
Carex 1466 CARSPX 0 0.01
Vallisneria spiralis 1598 VALSPI 19.2336 0.05
Potamogeton perfoliatus 1656 POTPER 0.0365 0
Potamogeton pectinatus 1655 POTPEC 0.0365 0.05
Potamogeton nodosus 1652 POTNOD 0.365 0
Nuphar lutea 1839 NUPLUT 23.2847 0.01
Najas minor 1836 NAJMIN 0.0365 0
Najas marina 1835 NAJMAR 0.6204 0
Cladophora 1124 CLASPX 2.2628 9.7814
Elodea nuttalii 1588 ELONUT 0.0365 0
Ceratophyllum demersum 1717 CERDEM 0.365 0
Vaucheria 1169 VAUSPX 0 0.0095
Spirogyra 1147 SPISPX 0 0.0125
Phormidium 6414 PHOSPX 0 0.02
Oedogonium 1134 OEDSPX 0 0.0101
Microspora 1132 MICSPX 2.2628 0.0645
Microcoleus 6405 MIRSPX 0 0.1001
Melosira 8714 MELSPX 0 0.01