Date prélèvement 18/07/2019
IBMR
Robustesse 10.72
Recouvrement UR1 15.00%
Faciès UR1 plat courant (> 75%)
Recouvrement UR2 85.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%), mouille (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cladophora 1124 CLASPX 0.75 1.5
Diatoma 6627 DIASPX 0 0.01
Hildenbrandia 1157 HILSPX 0.01 0.01
Lemanea 1159 LEASPX 2.2 4
Melosira 8714 MELSPX 0.02 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0 0.01
Cinclidotus riparius 1321 CINRIP 0.01 0.1
Fissidens crassipes 1294 FISCRA 0 0.03
Fontinalis antipyretica 1310 FONANT 0.5 0.4
Hygroamblystegium fluviatile 1237 HYAFLU 0.2 0.1
Leptodictyum riparium 1244 LEORIP 0.1 0.05
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Lemna minor 1626 LEMMIN 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01