Date prélèvement 04/08/2021
IBMR
Robustesse 9.89
Recouvrement UR1 11.00%
Faciès UR1 chenal lotique (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 89.00%
Faciès UR2 chenal lentique (> 75%), plat lentique (1-10%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cladophora 1124 CLASPX 0.8 0.02
Melosira 8714 MELSPX 0.01 0.15
Oedogonium 1134 OEDSPX 0 0.01
Phormidium 6414 PHOSPX 0.4 0.25
Cratoneuron filicinum 1233 CRAFIL 0.02 0
Fissidens crassipes 1294 FISCRA 0 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Pohlia melanodon 37990 POHMEL 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.04
Veronica beccabunga 1957 VERBEC 0 0.01
Lemna minor 1626 LEMMIN 0 0.15
Equisetum arvense 1384 EQUARV 0 0.01