Date prélèvement 23/07/2019
IBMR
Robustesse 14.11
Recouvrement UR1 35.00%
Faciès UR1 radier (> 75%), plat courant (1-10%), rapide (1-10%)
Recouvrement UR2 65.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (10-25%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Diatoma 6627 DIASPX 0.01 0.01
Eunotia 7569 EUNSPX 0.33 0.97
Fragilaria 9533 FRASPX 0.03 0.1
Gongrosira 30105 GONSPX 0 0.01
Heribaudiella 6196 HERSPX 0.35 0.14
Hydrurus 6183 HYUSPX 0.45 0.33
Lemanea 1159 LEASPX 0.03 0.01
Phormidium 6414 PHOSPX 0.42 0.08
Tapinothrix 45056 TAPSPX 0.02 0.01
Scapania undulata 1213 SCAUND 1.21 0.08
Brachythecium rivulare 1260 BRARIV 0.46 0
Rhynchostegium riparioides 1268 RHYRIP 0.88 0.22
Agrostis 1542 AGRSPX 0.21 0.08