Date prélèvement 17/08/2017
IBMR
Robustesse 11.33
Recouvrement UR1 66.00%
Faciès UR1 pl.courant (66%)
Recouvrement UR2 34.00%
Faciès UR2 pl. lent (34%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Dermatocarpon weberi 10217 DERWEB 0.02 0.05 16
Batrachospermum 1155 BATSPX 0.1 0 16
Fontinalis squamosa 1312 FONSQU 3 0 16
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0 15
Glyceria fluitans 1564 GLYFLU 0.5 1 14
Audouinella 6076 AUDSPX 0.02 0 13
Myriophyllum alterniflorum 1776 MYRALT 2 1.5 13
Stigeoclonium 1119 STISPX 0.01 0 13
Phormidium 6414 PHOSPX 0.01 0 13
Microspora 1132 MICSPX 0.01 0 12
Carex vesicaria 1491 CARVES 0.75 2 12
Fissidens crassipes 1294 FISCRA 0.01 0.01 12
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 12
Callitriche hamulata 1698 CALHAM 4 0.05 12
Ranunculus penicillatus 1909 RANPEU 0 0.5 12
Oscillatoria 1108 OSCSPX 0 1 11
Melosira 8714 MELSPX 0.55 0.1 10
Spirogyra 1147 SPISPX 0.02 0 10
Fontinalis antipyretica 1310 FONANT 1 0 10
Phalaris arundinacea 1577 PHAARU 3 2 10
Sparganium erectum 1671 SPAERE 1 1 10
Lemna minor 1626 LEMMIN 0 0.01 10
Persicaria hydropiper 31021 PERHYD 0.01 0 8
Oedogonium 1134 OEDSPX 1.2 0.1 6
Leptodictyum riparium 1244 LEORIP 0.02 0.01 5
Vaucheria 1169 VAUSPX 1 0 4
Scutellaria galericulata 1796 SCUGAL 0 0.1 0
Epilobium tetragonum 1853 EPITET 0.01 0 0
Persicaria maculosa 30056 PERMAC 0.01 0 0
Ranunculus repens 1910 RANREP 0.01 0.01 0
Molinia caerulea 1571 MOLCAE 0 0.05 0
Lotus pedunculatus 19844 LOTPED 0 0.01 0
Juncus effusus 1613 JUNEFF 0 0.05 0
Juncus articulatus 1609 JUNART 0 0.05 0
Sparganium 1668 SPASPX 5 2 0
Oxyrrhynchium speciosum 30099 OXYSPE 0 0.01 0
Marchantia polymorpha 1192 MACPOL 0.01 0 0