Date prélèvement 24/06/2015
IBMR
Robustesse 11.24
Recouvrement UR1 55.00%
Faciès UR1 radier (55%)
Recouvrement UR2 45.00%
Faciès UR2 pl. lent (45%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 1.75 0.5 1.1875
Lemanea 1159 LEASPX 0.25 0 0.1375
Spirogyra 1147 SPISPX 0.05 0 0.0275
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.02 0.02 0.02
Nostoc 1105 NOSSPX 0.02 0 0.011
Fontinalis squamosa 1312 FONSQU 0.01 0.005 0.0078
Osmunda regalis 1403 OSMREG 0.01 0.005 0.0078
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0055
Mentha aquatica 1791 MENAQU 0.005 0.005 0.005
Leptodictyum riparium 1244 LEORIP 0.005 0.005 0.005
Tolypothrix 6304 TOYSPX 0.005 0.005 0.005
Equisetum ramosissimum 29992 EQURAM 0.001 0.005 0.0028
Phormidium 6414 PHOSPX 0.005 0 0.0028
Cinclidotus fontinaloides 1320 CINFON 0.005 0 0.0028
Calliergonella cuspidata 1228 CAECUS 0.005 0 0.0028
Chiloscyphus polyanthos 1186 CHIPOL 0.005 0 0.0028
Tetraspora 1138 TETSPX 0.005 0 0.0028
Lycopus europaeus 1789 LYCEUR 0.005 0 0.0028
Hildenbrandia 1157 HILSPX 0.005 0 0.0028
Audouinella 6076 AUDSPX 0.005 0 0.0028
Agrostis stolonifera 1543 AGRSTO 0 0.005 0.0023
Bolboschoenus maritimus 19533 BOLMAR 0 0.005 0.0023
Paspalum distichum 10237 PASDIS 0 0.005 0.0023
Cyperus longus 1500 CYPLON 0 0.005 0.0023
Typha 1674 TYPSPX 0 0.005 0.0023
Equisetum arvense 1384 EQUARV 0 0.005 0.0023
Potamogeton berchtoldii 1642 POTBER 0 0.001 0.0005
Myriophyllum spicatum 1778 MYRSPI 0 0.001 0.0005
Alisma lanceolatum 1446 ALILAN 0 0.001 0.0005