Date prélèvement 02/08/2010
IBMR
Robustesse 12.29
Recouvrement UR1 19.00%
Faciès UR1 radier (19%)
Recouvrement UR2 81.00%
Faciès UR2 pl. lent (81%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica 1310 FONANT 2 7 6.05
Vaucheria 1169 VAUSPX 5 4 4.19
Lyngbya 1107 LYNSPX 2 2 2
Rhynchostegium riparioides 1268 RHYRIP 3 1 1.38
Amblystegium riparium 1219 AMBRIP 5 0.4 1.274
Cinclidotus aquaticus 1318 CINAQU 3 0.7 1.137
Batrachospermum 1155 BATSPX 1 1 1
Nostoc 1105 NOSSPX 2 0.75 0.9875
Brachythecium rivulare 1260 BRARIV 2 0.2 0.542
Cratoneuron filicinum 1233 CRAFIL 2 0 0.38
Juncus articulatus 1609 JUNART 0.2 0.4 0.362
Hildenbrandia 1157 HILSPX 0.1 0.4 0.343
Agrostis stolonifera 1543 AGRSTO 0.2 0.3 0.281
Spirogyra 1147 SPISPX 0.01 0.25 0.2035
Pellia endiviifolia 1197 PELEND 0.2 0.2 0.2
Apium nodiflorum 1974 APINOD 0.1 0.2 0.181
Chiloscyphus polyanthos 1186 CHIPOL 0.5 0.1 0.176
Fissidens grandifrons 19666 FISGRN 0 0.05 0.0405
Lemanea 1159 LEASPX 0.2 0 0.038
Fissidens rivularis 19669 FISRIV 0.01 0.01 0.0091
Collema fluviatile 19600 COLFLU 0 0.01 0.0041
Scytonema 1114 SCYSPX 0 0.01 0.0041
Solanum dulcamara 1964 SOADUL 0.01 0 0.001
Equisetum arvense 1384 EQUARV 0.01 0 0.001
Plagiomnium undulatum 19921 PLIUND 0.01 0 0.001
Schizothrix 6436 SCZSPX 0.01 0 0.001
Diatoma 6627 DIASPX 0.01 0 0.001