Date prélèvement 05/09/2023
IBMR
Robustesse 11.62
Recouvrement UR1 84.13%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 15.87%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Fontinalis squamosa 1312 FONSQU 0.01 0
Eleocharis palustris 1506 ELEPAL 0.05 1.47
Ranunculus penicillatus var. calcareus 29941 RANPEC 0 0.1
Spirogyra 1147 SPISPX 6.55 18.88
Leptodictyum riparium 1244 LEORIP 0.01 0
Melosira 8714 MELSPX 1.91 0.05
Cladophora 1124 CLASPX 0.32 0
Gomphonema 8781 GOPSPX 0.97 0.05
Collema fluviatile 19600 COLFLU 0.02 0
Oedogonium 1134 OEDSPX 0.36 0.1
Carex 1466 CARSPX 0.7 5.57
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Fissidens crassipes 1294 FISCRA 0.01 0
Brachythecium rivulare 1260 BRARIV 0.01 0
Lemanea 1159 LEASPX 0.54 0
Phalaris arundinacea 1577 PHAARU 0.02 0.06
Myriophyllum alterniflorum 1776 MYRALT 0.01 1.03
Hildenbrandia 1157 HILSPX 0.03 0