Date prélèvement 05/08/2020
IBMR
Robustesse 8.26
Recouvrement UR1 43.07%
Recouvrement UR2 56.93%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 42 13 25.4903
Oedogonium 1134 OEDSPX 13 5.3 8.6164
Melosira 8714 MELSPX 6 0.01 2.5899
Ludwigia grandiflora 19845 LUDGRA 5 0 2.1535
Spirogyra 1147 SPISPX 4.1 0 1.7659
Myriophyllum spicatum 1778 MYRSPI 0.9 1.3 1.1277
Ranunculus fluitans 1903 RANFLU 0.3 1.6 1.0401
Elodea nuttalii 1588 ELONUT 2 0.2 0.9753
Egeria densa 19626 EGEDEN 0.7 0 0.3015
Stigeoclonium 1119 STISPX 0.4 0 0.1723
Spirodela polyrhiza 1630 SPRPOL 0.2 0 0.0861
Potamogeton nodosus 1652 POTNOD 0.01 0 0.0043
Rorippa sylvestris 1767 RORSYL 0.01 0 0.0043
Lemna minor 1626 LEMMIN 0.01 0 0.0043
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0043
NEWCOD 0.01 0 0.0043
Lemna minuta 29962 LEMMIT 0.01 0 0.0043
Persicaria hydropiper 31021 PERHYD 0.01 0 0.0043
Panicum 32264 PANSPX 0.01 0 0.0043
Hydrodictyon 5686 HYISPX 0.01 0 0.0043
Phormidium 6414 PHOSPX 0.01 0 0.0043
Azolla filiculoides 1439 AZOFIL 0.01 0 0.0043