Date prélèvement 11/10/2021
IBMR
Robustesse 10.67
Recouvrement UR1 40.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 60.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cladophora 1124 CLASPX 0.01 0.01
Gomphoneis 9382 GOMSPX 0.02 0
Hildenbrandia 1157 HILSPX 0.01 0.01
Lemanea 1159 LEASPX 0.01 0
Melosira 8714 MELSPX 0.01 0.02
Paralemanea 31566 PAASPX 0.01 0
Phormidium 6414 PHOSPX 0.01 0
Vaucheria 1169 VAUSPX 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.01
Fissidens crassipes 1294 FISCRA 0.02 0
Fontinalis antipyretica 1310 FONANT 0.6 0.4
Hygroamblystegium fluviatile 1237 HYAFLU 0.05 0.02
Leptodictyum riparium 1244 LEORIP 0.01 0
Oxyrrhynchium speciosum 30099 OXYSPE 0.3 0.2
Phalaris arundinacea 1577 PHAARU 0.01 0.02