Date prélèvement 19/08/2021
IBMR
Robustesse 8.73
Recouvrement UR1 89.00%
Faciès UR1 chenal lentique (25-75%), chenal lotique (25-75%)
Recouvrement UR2 11.00%
Faciès UR2 plat lentique (> 75%)
Taxon
Code SANDRE
Code IRSTEA
% rec taxon UR1
% rec taxon UR2
% station
Phormidium 6414 PHOSPX 0 75.9155 8.3507
Cladophora 1124 CLASPX 0 14.75 1.6225
Spirogyra 1147 SPISPX 0 4.7504 0.5225
Vallisneria spiralis 1598 VALSPI 0.1299 0.2 0.1376
Ludwigia 1854 LUDSPX 0 0.3 0.033
Oscillatoria 1108 OSCSPX 0 0.25 0.0275
Diatoma 6627 DIASPX 0 0.22 0.0242
Ulothrix 1142 ULOSPX 0 0.1254 0.0138
Oedogonium 1134 OEDSPX 0 0.05 0.0055
Carex 1466 CARSPX 0 0.01 0.0011
Iris pseudacorus 1601 IRIPSE 0 0.01 0.0011
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0011
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0011
Groenlandia densa 1638 GRODEN 0 0.01 0.0011
Elodea canadensis 1586 ELOCAN 0 0.01 0.0011
Egeria densa 19626 EGEDEN 0 0.01 0.0011
Azolla 1437 AZOSPX 0 0.01 0.0011
Lyngbya 1107 LYNSPX 0 0.0006 0.0001