Date prélèvement 31/08/2022
IBMR
Robustesse 11.35
Recouvrement UR1 27.00%
Faciès UR1 radier (> 75%), plat courant (10-25%), rapide (1-10%)
Recouvrement UR2 73.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 0.25 2.5 1.8925
Phormidium 6414 PHOSPX 0.95 0.01 0.2638
Melosira 8714 MELSPX 0.06 0.2 0.1622
Equisetum arvense 1384 EQUARV 0.1 0.15 0.1365
Ulothrix 1142 ULOSPX 0.1 0.05 0.0635
Stigeoclonium 1119 STISPX 0.14 0 0.0378
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.01 0.0343
Lemanea 1159 LEASPX 0.05 0 0.0135
Paralemanea 31566 PAASPX 0.05 0 0.0135
Fissidens rivularis 19669 FISRIV 0.02 0.01 0.0127
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Brachythecium rivulare 1260 BRARIV 0 0.01 0.0073
Nostoc 1105 NOSSPX 0 0.01 0.0073
Scytonema 1114 SCYSPX 0 0.01 0.0073
Palmellopsis NEWCOD 0.01 0 0.0027