Date prélèvement 30/06/2023
IBMR
Robustesse 9.62
Recouvrement UR1 10.00%
Faciès UR1 radier (> 75%), plat courant (25-75%)
Recouvrement UR2 90.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oxyrrhynchium speciosum 30099 OXYSPE 3.5 0.01
Fissidens fontanus 31545 FISFON 0 0.1
Rhynchostegium riparioides 1268 RHYRIP 3 0
Cladophora 1124 CLASPX 0.1 0.5
Agrostis stolonifera 1543 AGRSTO 0 0.03
Nasturtium officinale 1763 NASOFF 0.1 0
Vallisneria spiralis 1598 VALSPI 0 0.01
Spirogyra 1147 SPISPX 0.1 0
Cinclidotus fontinaloides 1320 CINFON 0 0.01
Pellia endiviifolia 1197 PELEND 0.01 0.01
Callitriche obtusangula 1700 CALOBT 0.07 0.05
Cinclidotus danubicus 1319 CINDAN 5.1 0
Phormidium 6414 PHOSPX 0.11 0.06
Helosciadium nodiflorum 30053 HELNOD 0.1 0.1
Equisetum telmateia 29958 EQUTEL 0.01 0.04
Mentha aquatica 1791 MENAQU 0.5 0.3
Lemna minuscula 1627 LEMMIU 0 0.01
Conocephalum conicum 1176 CONCON 0 0.01
Vaucheria 1169 VAUSPX 83 95
Cratoneuron filicinum 1233 CRAFIL 0.1 0.01
Fissidens crassipes 1294 FISCRA 1 0.1
Leptodictyum riparium 1244 LEORIP 0.2 0.02
Fontinalis antipyretica 1310 FONANT 0.2 0.03