Date prélèvement 25/08/2015
IBMR
Robustesse 8.17
Recouvrement UR1 92.00%
Faciès UR1 ch. lentique (92%)
Recouvrement UR2 8.00%
Faciès UR2 autre (8%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 7.1875 0.105 6.6209
Myriophyllum spicatum 1778 MYRSPI 3.8702 0.01 3.5614
Ranunculus penicillatus 1909 RANPEU 1.0577 0.01 0.9739
Spirogyra 1147 SPISPX 0.9375 0.2 0.8785
Fontinalis antipyretica 1310 FONANT 0.3606 0.01 0.3325
Hydrodictyon 5686 HYISPX 0.1923 0 0.1769
Leptodictyum riparium 1244 LEORIP 0.1442 0.01 0.1335
Fissidens fontanus 31545 FISFON 0.1442 0.01 0.1335
Potamogeton crispus 1645 POTCRI 0.0481 0 0.0442
Persicaria hydropiper 31021 PERHYD 0 0.5 0.04
Ceratophyllum demersum 1717 CERDEM 0 0.3 0.024
Oedogonium 1134 OEDSPX 0.01 0.02 0.0108
Melosira 8714 MELSPX 0.01 0.015 0.0104
Diatoma 6627 DIASPX 0.01 0.01 0.01
Phormidium 6414 PHOSPX 0 0.0171 0.0014
Ranunculus 1896 RANSPX 0 0.01 0.0008
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0008
Epilobium 1844 EPISPX 0 0.01 0.0008
Rorippa sylvestris 1767 RORSYL 0 0.01 0.0008
Calystegia sepium 1731 CASSEP 0 0.01 0.0008
Carex 1466 CARSPX 0 0.01 0.0008
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0008
Lyngbya 1107 LYNSPX 0 0.01 0.0008
Lemna minor 1626 LEMMIN 0 0.01 0.0008
Rorippa amphibia 1765 RORAMP 0 0.01 0.0008