Date prélèvement 29/07/2015
IBMR
Robustesse 12.6
Recouvrement UR1 99.00%
Faciès UR1 radier (99%)
Recouvrement UR2 1.00%
Faciès UR2 pl. lent (1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 25 0 24.75
Phormidium 6414 PHOSPX 2 0 1.98
Spirogyra 1147 SPISPX 2 0 1.98
Palustriella commutata 19903 PALCOM 1.5 0.05 1.4855
Mougeotia 1146 MOUSPX 1 0 0.99
Fissidens crassipes 1294 FISCRA 0.4 0.8 0.404
Pellia 1196 PELSPX 0.3 0 0.297
Lemanea 1159 LEASPX 0.26 0 0.2574
Cratoneuron filicinum 1233 CRAFIL 0.2 0.01 0.1981
Molinia caerulea subsp. arundinacea 31584 MOLCAA 0.15 0 0.1485
Mentha aquatica 1791 MENAQU 0.1 0 0.099
Agrostis stolonifera 1543 AGRSTO 0.08 0.04 0.0796
Leptolyngbya sp. NEWCOD 0.05 0 0.0495
Tussilago farfara 1755 TUSFAR 0.04 0 0.0396
Nostoc 1105 NOSSPX 0.03 0 0.0297
Vaucheria 1169 VAUSPX 0.02 0 0.0198
Rhynchostegium riparioides 1268 RHYRIP 0.02 0 0.0198
Mentha longifolia 19856 MENLON 0.02 0 0.0198
Equisetum arvense 1384 EQUARV 0.01 0.03 0.0102
Audouinella 6076 AUDSPX 0.01 0 0.0099
Juncus articulatus 1609 JUNART 0.005 0 0.005
Bangia 1153 BANSPX 0.005 0 0.005
Petasites hybridus 1745 PETHYB 0.005 0 0.005
Diatoma 6627 DIASPX 0 0.02 0.0002