Date prélèvement 11/10/2022
IBMR
Robustesse 12.83
Recouvrement UR1 23.00%
Faciès UR1 radier (10-25%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 77.00%
Faciès UR2 chenal lentique (10-25%), plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ranunculus fluitans 1903 RANFLU 0.01 0.01
Phormidium 6414 PHOSPX 0.05 0.04
Paralemanea 31566 PAASPX 0.01 0
Oedogonium 1134 OEDSPX 0.23 0.09
Melosira 8714 MELSPX 0.29 0.19
Hildenbrandia 1157 HILSPX 0.01 0.01
Heribaudiella 6196 HERSPX 0 0.01
Encyonema 9378 ENCSPX 0.01 0.01
Cladophora 1124 CLASPX 0.3 0
Audouinella 6076 AUDSPX 0.01 0
Spirogyra 1147 SPISPX 1.62 1.81
Agrostis stolonifera 1543 AGRSTO 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.09 0.01
Hygrohypnum luridum 1240 HYGLUR 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cinclidotus riparius 1321 CINRIP 0.04 0.01
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Vaucheria 1169 VAUSPX 0.01 0
Ulothrix 1142 ULOSPX 0.01 0.01