Date prélèvement 30/07/2019
IBMR
Robustesse 11.65
Recouvrement UR1 80.00%
Faciès UR1 chenal lotique (25-75%), radier (25-75%), autre (1-10%)
Recouvrement UR2 20.00%
Faciès UR2 plat lentique (> 75%), autre (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Bangia 1153 BANSPX 0.001 0.003
Batrachospermum 1155 BATSPX 10.12 4.6
Chara vulgaris 5261 CHAVUL 0 0.31
Cladophora 1124 CLASPX 1.659 0
Diatoma 6627 DIASPX 2.78 2.015
Gomphonema 8781 GOPSPX 0 0.5
Hydrurus 6183 HYUSPX 0.01 0
Mougeotia 1146 MOUSPX 0 0.06
Spirogyra 1147 SPISPX 0.04 0.09
Ulothrix 1142 ULOSPX 2.5607 0.5
Zygnema 1148 ZYGSPX 0.025 0.48
Fissidens crassipes 1294 FISCRA 0.025 0
Palustriella commutata 19903 PALCOM 0.07 0
Equisetum palustre 1387 EQUPAL 0 0.3
Groenlandia densa 1638 GRODEN 0 1
Eleocharis palustris 1506 ELEPAL 0 0.3