Date prélèvement 31/08/2018
IBMR
Robustesse 8.53
Recouvrement UR1 96.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 4.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fontinalis antipyretica 1310 FONANT 0 0.05
Vallisneria spiralis 1598 VALSPI 7.75 0.15
Spirodela polyrhiza 1630 SPRPOL 0.1 0.01
Potamogeton pectinatus 1655 POTPEC 0 0.01
Potamogeton nodosus 1652 POTNOD 3.75 3.5
Myriophyllum spicatum 1778 MYRSPI 0.15 0.25
Lemna minor 1626 LEMMIN 0.05 0
Lemna gibba 1625 LEMGIB 0 0.25
Egeria densa 19626 EGEDEN 0.05 0
Ceratophyllum demersum 1717 CERDEM 5.85 1
Rorippa 1764 RORSPX 0 0.01
Ludwigia peploides 1856 LUDPEP 0.1 1.1
Leptodictyum riparium 1244 LEORIP 0 0.01
Cladophora 1124 CLASPX 0.8 3.5
Fissidens fontanus 31545 FISFON 0 0.01
Fissidens crassipes 1294 FISCRA 0 0.03
Cratoneuron filicinum 1233 CRAFIL 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Spirogyra 1147 SPISPX 0 0.1
Rhizoclonium 1125 RHISPX 0.01 0
Phormidium 6414 PHOSPX 0 5.5
Oedogonium 1134 OEDSPX 0.2 0
Mougeotia 1146 MOUSPX 0.05 0.06
Hildenbrandia 1157 HILSPX 0 0.01
Diatoma 6627 DIASPX 0 0.01