Date prélèvement 30/05/2017
IBMR
Robustesse 9.65
Recouvrement UR1 38.00%
Faciès UR1 radier (38%)
Recouvrement UR2 62.00%
Faciès UR2 pl. lent (62%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum 1233 CRAFIL 0.4 0.01 18
Phormidium 6414 PHOSPX 0.01 0.01 13
Microspora 1132 MICSPX 0.01 0 12
Mentha aquatica 1791 MENAQU 0.1 0.1 12
Fissidens crassipes 1294 FISCRA 1.5 7.15 12
Rhynchostegium riparioides 1268 RHYRIP 8.5 3.9 12
Veronica anagallis-aquatica 1955 VERANA 0.4 0.25 11
Fontinalis antipyretica 1310 FONANT 13.1 3.1 10
Phalaris arundinacea 1577 PHAARU 0.01 0.02 10
Agrostis stolonifera 1543 AGRSTO 5.4 1.14 10
Nostoc 1105 NOSSPX 0 0.01 9
Cladophora 1124 CLASPX 0.8 7.15 6
Leptodictyum riparium 1244 LEORIP 1.15 1.1 5
Vaucheria 1169 VAUSPX 0.01 0.01 4
Pellia endiviifolia 1197 PELEND 0.05 0.02 0
Lunularia cruciata 1189 LUNCRU 0.01 0.01 0
Eupatorium cannabinum 1741 EUPCAN 0.01 0.01 0
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0