Date prélèvement 21/08/2008
IBMR
Robustesse 11.7
Recouvrement UR1 95.00%
Faciès UR1 rapide (95%)
Recouvrement UR2 5.00%
Faciès UR2 pl. lent (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hygrohypnum luridum 1240 HYGLUR 2 0 19
Cratoneuron filicinum 1233 CRAFIL 0 0.01 18
Batrachospermum 1155 BATSPX 0.01 0 16
Cinclidotus aquaticus 1318 CINAQU 0.3 0.05 15
Cratoneuron commutatum 1232 CRACOM 0 0.01 15
Audouinella 6076 AUDSPX 2 0 13
Cinclidotus fontinaloides 1320 CINFON 0 0.05 12
Rhynchostegium riparioides 1268 RHYRIP 5 2 12
Lyngbya 1107 LYNSPX 1.01 0 10
Cladophora 1124 CLASPX 1 0.01 6
Rhizoclonium 1125 RHISPX 0.5 0.2 4
Vaucheria 1169 VAUSPX 0.1 0 4