Date prélèvement 27/07/2021
IBMR
Robustesse 14.63
Recouvrement UR1 58.00%
Faciès UR1 radier (> 75%), plat courant (1-10%), rapide (1-10%)
Recouvrement UR2 42.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (10-25%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fragilaria 9533 FRASPX 0.02 0.09
Fragilariforma 9537 FRFSPX 0.01 0.04
Heribaudiella 6196 HERSPX 0.16 0.06
Hydrurus 6183 HYUSPX 2.06 0.47
Lemanea 1159 LEASPX 0.03 0
Phormidium 6414 PHOSPX 1.54 0.11
Tapinothrix 45056 TAPSPX 0.16 0.06
Tetraspora 1138 TETSPX 0.04 0.04
Scapania undulata 1213 SCAUND 0.17 0.04
Brachythecium rivulare 1260 BRARIV 0.03 0
Platyhypnidium riparioides 31691 PLTRIP 0.31 0
Glyceria fluitans 1564 GLYFLU 0.01 0.01
Cardamine 1757 CAMSPX 0 0.01