Date prélèvement 09/07/2014
IBMR
Robustesse 13.59
Recouvrement UR1 75.00%
Faciès UR1 radier (75%)
Recouvrement UR2 25.00%
Faciès UR2 mouille (25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis squamosa 1312 FONSQU 0.6 0.05 0.4625
Lemanea 1159 LEASPX 0.6 0.01 0.4525
Fontinalis antipyretica 1310 FONANT 0.5 0.1 0.4
Hildenbrandia 1157 HILSPX 0.3 0.15 0.2625
Nostoc 1105 NOSSPX 0.3 0.01 0.2275
Rhynchostegium riparioides 1268 RHYRIP 0.3 0 0.225
Osmunda regalis 1403 OSMREG 0.25 0.1 0.2125
Phormidium 6414 PHOSPX 0.1 0.05 0.0875
Leersia oryzoides 1569 LEEORY 0.05 0.01 0.04
Chiloscyphus polyanthos 1186 CHIPOL 0.05 0.01 0.04
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.05 0 0.0375
Cladophora 1124 CLASPX 0.02 0 0.015
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0 0.0075
Cyperus longus 1500 CYPLON 0.01 0 0.0075
Equisetum arvense 1384 EQUARV 0.01 0 0.0075
Thamnobryum alopecurum 1344 THAALO 0.01 0 0.0075
Audouinella 6076 AUDSPX 0.01 0 0.0075
Collema fluviatile 19600 COLFLU 0.01 0 0.0075
Spirogyra 1147 SPISPX 0.01 0 0.0075
Batrachospermum 1155 BATSPX 0 0.01 0.0025