Date prélèvement 05/08/2010
IBMR
Robustesse 11.57
Recouvrement UR1 70.00%
Faciès UR1 radier (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum 1233 CRAFIL 0.1 0.05 18
Cratoneuron commutatum 1232 CRACOM 2 1.8 15
Cinclidotus aquaticus 1318 CINAQU 9 1.6 15
Brachythecium rivulare 1260 BRARIV 5.2 0.1 15
Cinclidotus danubicus 1319 CINDAN 3.4 0.5 13
Cinclidotus riparius 1321 CINRIP 1.6 0.9 13
Tetraspora 1138 TETSPX 0.01 0.01 12
Rhynchostegium riparioides 1268 RHYRIP 4.8 0.3 12
Tribonema 1167 TRISPX 0.05 0.01 11
Phalaris arundinacea 1577 PHAARU 0.25 0.2 10
Agrostis stolonifera 1543 AGRSTO 0.2 0.1 10
Fontinalis antipyretica 1310 FONANT 2.9 7.1 10
Cladophora 1124 CLASPX 1.1 0.1 6
Oedogonium 1134 OEDSPX 0 0.01 6
Amblystegium riparium 1219 AMBRIP 0.5 0.3 5
Vaucheria 1169 VAUSPX 5.1 2.3 4
Eupatorium cannabinum 1741 EUPCAN 0.01 0 0
Mentha longifolia 19856 MENLON 1 0.3 0
Deschampsia cespitosa 1557 DESCES 0.3 0.05 0
Petasites hybridus 1745 PETHYB 0.7 0.05 0