Date prélèvement07/07/2021
IBMR9.100
Robustesse9.6
Recouvrement UR145.00%
Faciès UR1radier (> 75%), plat courant (10-25%)
Recouvrement UR255.00%
Faciès UR2plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Cladophora sp. CLASPX 22.5 35 29.375
Melosira sp. MELSPX 4 8.5 6.475
Fragilaria sp. FRASPX 1 1.5 1.275
Oedogonium sp. OEDSPX 1 0 0.45
Hildenbrandia sp. HILSPX 0.5 0 0.225
Leptodictyum riparium LEORIP 0.35 0 0.1575
Spirogyra sp. SPISPX 0.2 0 0.09
Cinclidotus riparius CINRIP 0.05 0.01 0.028
Rhynchostegium riparioides RHYRIP 0.01 0.01 0.01
Agrostis stolonifera AGRSTO 0.01 0.01 0.01
Lysimachia vulgaris LYSVUL 0.01 0.01 0.01
Lythrum salicaria LYTSAL 0.01 0.01 0.01
Lemna minor LEMMIN 0.01 0.01 0.01
Equisetum arvense EQUARV 0.01 0.01 0.01
Leersia oryzoides LEEORY 0 0.01 0.0055
Paralemanea sp. PAASPX 0.01 0 0.0045
Vaucheria sp. VAUSPX 0.01 0 0.0045
Fissidens crassipes FISCRA 0.01 0 0.0045
Phalaris arundinacea PHAARU 0.01 0 0.0045
Equisetum ramosissimum EQURAM 0.01 0 0.0045