Date prélèvement 25/07/2021
IBMR
Robustesse 13.76
Recouvrement UR1 37.78%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 62.22%
Faciès UR2 plat lentique (25-75%), radier (10-25%), Zone de bordure (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0.01
Spirogyra 1147 SPISPX 0 0.1
Scapania undulata 1213 SCAUND 0.1 0.11
Rhynchostegium riparioides 1268 RHYRIP 0.19 0.06
Plectonema 1113 PLESPX 0.05 0.37
Phormidium 6414 PHOSPX 0.01 0.02
Melosira 8714 MELSPX 0.01 0.08
Lemanea 1159 LEASPX 0.52 0.03
Jaaginema 6442 JAASPX 0.14 1.08
Brachythecium rivulare 1260 BRARIV 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0.01
Heribaudiella 6196 HERSPX 0.02 0.12
Gongrosira 30105 GONSPX 0 0.01
Fontinalis squamosa 1312 FONSQU 0.01 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Dichodontium pellucidum 1278 DIHPEL 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.36