Date prélèvement 21/07/2021
IBMR
Robustesse 10.62
Recouvrement UR1 100.00%
Faciès UR1 chenal lotique (10-25%), radier (1-10%), plat courant (25-75%)
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 22 0 22
Cladophora 1124 CLASPX 6 0 6
Diatoma 6627 DIASPX 3.5 0 3.5
Ranunculus penicillatus var. calcareus 29941 RANPEC 1.25 0 1.25
Encyonema 9378 ENCSPX 1 0 1
Zygnema 1148 ZYGSPX 0.8 0 0.8
Mougeotia 1146 MOUSPX 0.7 0 0.7
Gomphoneis 9382 GOMSPX 0.5 0 0.5
Phormidium 6414 PHOSPX 0.5 0 0.5
Ludwigia peploides 1856 LUDPEP 0.1 0 0.1
Paspalum distichum 10237 PASDIS 0.01 0 0.01
Groenlandia densa 1638 GRODEN 0.01 0 0.01
Lemna minor 1626 LEMMIN 0.01 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0 0.01
Potamogeton pectinatus 1655 POTPEC 0.01 0 0.01
Nasturtium officinale 1763 NASOFF 0.01 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0.01 0 0.01