Date prélèvement 16/07/2015
IBMR
Robustesse 10.07
Recouvrement UR1 43.00%
Faciès UR1 radier (43%)
Recouvrement UR2 57.00%
Faciès UR2 ch. lotique (57%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus penicillatus var. calcareus 29941 RANPEC 13 7 9.58
Cladophora 1124 CLASPX 16.01 0.11 6.947
Hildenbrandia 1157 HILSPX 0.6 9 5.388
Phormidium 6414 PHOSPX 0.15 3.6364 2.1372
Lyngbya 1107 LYNSPX 0 3.6364 2.0727
Cyanophyceae NEWCOD 0.15 2.7273 1.619
Myriophyllum spicatum 1778 MYRSPI 0.2 0.1 0.143
Rhynchostegium riparioides 1268 RHYRIP 0 0.11 0.0627
Paralemanea 31566 PAASPX 0.01 0.1 0.0613
Tetraspora 1138 TETSPX 0.01 0.1 0.0613
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Lemna minuta 29962 LEMMIT 0.01 0.01 0.01
Carex elata 1475 CARELA 0.01 0.01 0.01
Stigeoclonium 1119 STISPX 0.01 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Lemna minor 1626 LEMMIN 0.01 0.01 0.01
Potamogeton crispus 1645 POTCRI 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0 0.01 0.0057
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0057
Fissidens fontanus 31545 FISFON 0 0.01 0.0057
Eleocharis palustris 1506 ELEPAL 0.01 0 0.0043
Iris pseudacorus 1601 IRIPSE 0.01 0 0.0043
Persicaria hydropiper 31021 PERHYD 0.01 0 0.0043