Date prélèvement 27/06/2022
IBMR
Robustesse 12.7
Recouvrement UR1 51.00%
Faciès UR1 radier (> 75%), plat courant (1-10%)
Recouvrement UR2 49.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Helosciadium nodiflorum 30053 HELNOD 7 8.1 7.539
Hildenbrandia 1157 HILSPX 6.5 0.5 3.56
Mentha aquatica 1791 MENAQU 1.6 5.25 3.3885
Melosira 8714 MELSPX 0.65 3.4 1.9975
Ulnaria NEWCOD 0.2 1.11 0.6459
Veronica anagallis-aquatica 1955 VERANA 0.2 0.7 0.445
Fontinalis antipyretica 1310 FONANT 0.3 0.05 0.1775
Microspora 1132 MICSPX 0.3 0.05 0.1775
Pellia endiviifolia 1197 PELEND 0.1 0 0.051
Jungermannia atrovirens 19820 JUGATR 0.1 0 0.051
Rhynchostegium riparioides 1268 RHYRIP 0.1 0 0.051
Nostoc 1105 NOSSPX 0.05 0.05 0.05
Eupatorium cannabinum 1741 EUPCAN 0.05 0.05 0.05
Nasturtium officinale 1763 NASOFF 0.05 0.01 0.0304
Cyperus involucratus 42864 CYPINV 0.01 0.05 0.0296
Batrachospermum 1155 BATSPX 0 0.05 0.0245
Scirpoides holoschoenus 19685 SCPHOL 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Tribonema 1167 TRISPX 0.01 0.01 0.01
Cladophora 1124 CLASPX 0.01 0.01 0.01
Lemanea 1159 LEASPX 0.01 0 0.0051
Cratoneuron filicinum 1233 CRAFIL 0.01 0 0.0051
Equisetum ramosissimum 29992 EQURAM 0.01 0 0.0051
Phormidium 6414 PHOSPX 0.01 0 0.0051
Audouinella 6076 AUDSPX 0.01 0 0.0051
Carex pendula 1485 CARPEN 0 0.01 0.0049
Draparnaldia 1118 DRASPX 0 0.01 0.0049
Oedogonium 1134 OEDSPX 0 0.01 0.0049
Scytonema 1114 SCYSPX 0 0.01 0.0049
Tolypothrix 6304 TOYSPX 0 0.01 0.0049