Date prélèvement 01/10/2008
IBMR
Robustesse 9.58
Recouvrement UR1 7.00%
Faciès UR1 radier (7%)
Recouvrement UR2 93.00%
Faciès UR2 ch. lentique (93%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 7 0 15
Cinclidotus riparius 1321 CINRIP 2 0 13
Phormidium 6414 PHOSPX 0.01 0 13
Rhynchostegium riparioides 1268 RHYRIP 0.1 0 12
Fissidens crassipes 1294 FISCRA 0 0 12
Amblystegium fluviatile 1223 AMBFLU 0 0.01 11
Bangia 1153 BANSPX 0.05 0 10
Melosira 8714 MELSPX 0.25 0.08 10
Phalaris arundinacea 1577 PHAARU 0.01 0 10
Agrostis stolonifera 1543 AGRSTO 0 0 10
Phragmites australis 1579 PHRAUS 0 0 9
Elodea nuttalii 1588 ELONUT 0 0 8
Myriophyllum spicatum 1778 MYRSPI 0 0 8
Cladophora 1124 CLASPX 3 0 6
Vaucheria 1169 VAUSPX 0.1 0.25 4
Stigeoclonium tenue 5583 STITEN 2 0 1
Reynoutria japonica 19988 REYJAP 0 0 0