Date prélèvement 27/09/2023
IBMR
Robustesse 9.83
Recouvrement UR1 40.90%
Faciès UR1 radier (> 75%)
Recouvrement UR2 59.10%
Faciès UR2 plat lentique (25-75%), Zone de bordure (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minuta 29962 LEMMIT 0 0.01
Rorippa amphibia 1765 RORAMP 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Melosira 8714 MELSPX 3.91 3.04
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Hildenbrandia 1157 HILSPX 0.22 0.01
Encyonema 9378 ENCSPX 0.22 0.17
Glechoma hederacea 19767 GLEHED 0 0.01
Cladophora 1124 CLASPX 0.22 0.17
Oedogonium 1134 OEDSPX 0 0.01
Spirogyra 1147 SPISPX 0.01 0.31
Oscillatoria 1108 OSCSPX 0 0