Date prélèvement 27/08/2019
IBMR
Robustesse 12.32
Recouvrement UR1 80.00%
Faciès UR1 fosse dissipation (10-25%), chenal lotique (10-25%), radier (> 75%)
Recouvrement UR2 20.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 0 5.25
Diatoma 6627 DIASPX 0 4.7505
Cladophora 1124 CLASPX 0.2 10.01
Encyonema 9378 ENCSPX 0 0.0002
Pellia endiviifolia 1197 PELEND 0.01 0.02
Fissidens crassipes 1294 FISCRA 0.0115 0.0002
Equisetum arvense 1384 EQUARV 0 0.5
Jungermannia atrovirens 19820 JUGATR 0.05 0.02
Cinclidotus aquaticus 1318 CINAQU 3.003 0.3
Cinclidotus riparius 1321 CINRIP 0.0401 0
Eurhynchium hians 19655 EURHIA 0.0345 0
Plectonema 1113 PLESPX 0.0001 0
Thamnobryum alopecurum 1344 THAALO 0.002 0
Leptodictyum riparium 1244 LEORIP 0.008 0
Rhynchostegium riparioides 1268 RHYRIP 0.0009 0
Hildenbrandia 1157 HILSPX 2 0.1