Date prélèvement 02/07/2013
IBMR
Robustesse 11.84
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. courant (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 0.02 0.01
Vaucheria sp. 6193 0.01 0
Spirogyra 1147 SPISPX 0.07 0.01
Hildenbrandia 1157 HILSPX 0.01 6
Ranunculus penicillatus 1909 RANPEU 12 2.4
Tolypothrix 6304 TOYSPX 0.01 0
Audouinella 6076 AUDSPX 0.5 0.8
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Cladophora 1124 CLASPX 0.11 0.01
Callitriche brutia 1697 CALBRU 0.01 0.01
Fontinalis squamosa 1312 FONSQU 0.01 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Porella pinnata 9788 PORPIN 0.01 0.02
Amblystegium riparium 1219 AMBRIP 0.8 0.01
Fontinalis antipyretica 1310 FONANT 0.2 0.01
Pellia 1196 PELSPX 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 2.5 0.8
Fissidens crassipes 1294 FISCRA 0 0.01
Chiloscyphus polyanthos 1186 CHIPOL 2 0.21
Lemanea 1159 LEASPX 1.5 3
Phalaris arundinacea 1577 PHAARU 0.01 0.01