Date prélèvement 27/08/2018
IBMR
Robustesse 11.3
Recouvrement UR1 90.00%
Faciès UR1 radier (25-75%), cascade (< 1%), plat courant (25-75%), rapide (25-75%)
Recouvrement UR2 10.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fissidens crassipes 1294 FISCRA 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Ranunculus penicillatus 1909 RANPEU 0.5 0
Lemna minor 1626 LEMMIN 0.01 0.05
Lythrum salicaria 1823 LYTSAL 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Scirpus sylvaticus 1525 SCISYL 0.01 0
Phalaris arundinacea 1577 PHAARU 0.05 0
Mentha aquatica 1791 MENAQU 0 0.01
Eleocharis palustris 1506 ELEPAL 0.02 0
Carex acuta 1467 CARACU 0.01 0
Dermatocarpon weberi 10217 DERWEB 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Fontinalis squamosa 1312 FONSQU 0.02 0
Audouinella 6076 AUDSPX 0.01 0
Brachythecium rivulare 1260 BRARIV 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0
Ulothrix 1142 ULOSPX 0 0.01
Stigeoclonium tenue 5583 STITEN 0.01 0
Spirogyra 1147 SPISPX 0.01 0.01
Phormidium 6414 PHOSPX 2 0.2
Paralemanea 31566 PAASPX 4 0.05
Oedogonium 1134 OEDSPX 0.01 0
Microcoleus 6405 MIRSPX 0.05 0
Melosira 8714 MELSPX 0.8 1.6
Fragilaria 9533 FRASPX 0.2 0.4
Cymbella 7368 CYBSPX 0.01 0.01