Date prélèvement 27/07/2010
IBMR
Robustesse 12.6
Recouvrement UR1 68.00%
Faciès UR1 radier (68%)
Recouvrement UR2 32.00%
Faciès UR2 pl. lent (32%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Jungermannia atrovirens 19820 JUGATR 1.15 0.3 19
Cratoneuron filicinum 1233 CRAFIL 0.01 0 18
Hildenbrandia 1157 HILSPX 0.1 0.1 15
Cinclidotus aquaticus 1318 CINAQU 13.6 12 15
Chiloscyphus pallescens 1185 CHIPAL 0.01 0.01 14
Lemna trisulca 1628 LEMTRI 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 20.3 3 12
Cinclidotus fontinaloides 1320 CINFON 1 0.7 12
Fissidens crassipes 1294 FISCRA 17.9 4 12
Veronica anagallis-aquatica 1955 VERANA 0 0.01 11
Fontinalis antipyretica 1310 FONANT 0.05 0.1 10
Elodea canadensis 1586 ELOCAN 0 0.01 10
Lemna minor 1626 LEMMIN 0.01 0 10
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 10
Potamogeton perfoliatus 1656 POTPER 0.01 0.01 9
Scirpus lacustris 1520 SCILAC 0.01 0 8
Cladophora 1124 CLASPX 0.01 0 6
Vaucheria 1169 VAUSPX 0.3 0.05 4
Pellia endiviifolia 1197 PELEND 4.3 2.4 0
Equisetum arvense 1384 EQUARV 0.01 0.01 0
Sparganium 1668 SPASPX 0 0 0