Date prélèvement 19/09/2018
IBMR
Robustesse 12.27
Recouvrement UR1 93.00%
Faciès UR1 chenal lotique (25-75%), radier (25-75%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 7.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Jungermannia atrovirens 19820 JUGATR 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Ranunculus fluitans 1903 RANFLU 0.01 0
Myriophyllum spicatum 1778 MYRSPI 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0
Thamnobryum alopecurum 1344 THAALO 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.5 0.02
Leptodictyum riparium 1244 LEORIP 0.07 0.01
Hygrohypnum luridum 1240 HYGLUR 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0.1
Fissidens grandifrons 19666 FISGRN 0.03 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Cinclidotus riparius 1321 CINRIP 2.5 0.01
Cinclidotus aquaticus 1318 CINAQU 1.5 0.01
Brachythecium rivulare 1260 BRARIV 0.01 0
Audouinella 6076 AUDSPX 0.01 0
Vaucheria 1169 VAUSPX 0.02 0
Stigeoclonium 1119 STISPX 0.01 0
Spirogyra 1147 SPISPX 0.09 0.2
Phormidium 6414 PHOSPX 0.01 0.01
Paralemanea 31566 PAASPX 0.01 0
Oedogonium 1134 OEDSPX 0.12 0.01
Nostoc 1105 NOSSPX 0.01 0
Melosira 8714 MELSPX 12.3 20.25
Lemanea 1159 LEASPX 0.01 0
Hildenbrandia 1157 HILSPX 1 0.01
Gongrosira 30105 GONSPX 0.15 0
Didymosphenia 9381 DIYSPX 0.01 0
Diatoma 6627 DIASPX 2 0
Cladophora 1124 CLASPX 2.55 0.3