Date prélèvement 05/10/2017
IBMR
Robustesse 8.22
Recouvrement UR1 16.00%
Faciès UR1 radier (16%)
Recouvrement UR2 84.00%
Faciès UR2 ch. lentique (84%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 0.4 0.01 15
Phormidium 6414 PHOSPX 0.01 0.01 13
Diatoma 6627 DIASPX 0.0109 0.01 12
Oscillatoria 1108 OSCSPX 0.8 40 11
Lemna minor 1626 LEMMIN 0 0.01 10
Ranunculus fluitans 1903 RANFLU 0 0.5 10
Spirogyra 1147 SPISPX 0.5029 0 10
Rorippa amphibia 1765 RORAMP 0.01 0.01 9
Myriophyllum spicatum 1778 MYRSPI 0.01 0.5 8
Persicaria hydropiper 31021 PERHYD 0 0.01 8
Cladophora 1124 CLASPX 0.01 0.01 6
Oedogonium 1134 OEDSPX 0.01 0.01 6
Spirodela polyrhiza 1630 SPRPOL 0 0.01 6
Ceratophyllum demersum 1717 CERDEM 0 0.5 5
Vaucheria 1169 VAUSPX 0 0.01 4
Potamogeton nodosus 1652 POTNOD 0 0.01 4
Persicaria lapathifolia 31022 PERLAP 0 0.01 0
Ludwigia peploides 1856 LUDPEP 0 3 0
Bidens frondosa 1727 BIDFRO 0.01 0.01 0
Echinochloa crus-galli 1560 ECHCRU 0.01 0 0
Egeria densa 19626 EGEDEN 0 2 0