Date prélèvement 02/09/2019
IBMR
Robustesse 7.62
Recouvrement UR1 78.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 22.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Egeria densa 19626 EGEDEN 0.6944 0
Tapinothrix 45056 TAPSPX 0 3.295
Carex 1466 CARSPX 0 0.01
Phragmites australis 1579 PHRAUS 0 0.01
Vallisneria spiralis 1598 VALSPI 0.6944 0
Potamogeton perfoliatus 1656 POTPER 0.463 0
Potamogeton pectinatus 1655 POTPEC 1.1111 0
Potamogeton nodosus 1652 POTNOD 0.463 0
Najas marina 1835 NAJMAR 1.1111 0
Myriophyllum spicatum 1778 MYRSPI 2.4074 0
Cladophora 1124 CLASPX 0.0463 0
Ceratophyllum demersum 1717 CERDEM 1.5741 0
Rhynchostegium riparioides 1268 RHYRIP 0 0.01
Cinclidotus danubicus 1319 CINDAN 0 0.01
Spirogyra 1147 SPISPX 0.0463 0
Rhizoclonium 1125 RHISPX 0 0.0065
Phormidium 6414 PHOSPX 0 4.25
Oscillatoria 1108 OSCSPX 0 2.4
Oedogonium 1134 OEDSPX 0 0.005
Microspora 1132 MICSPX 0.0463 0.0535