Date prélèvement 19/07/2017
IBMR
Robustesse 11.87
Recouvrement UR1 11.00%
Faciès UR1 rapide (11%)
Recouvrement UR2 89.00%
Faciès UR2 radier (89%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 4.81 8.01 7.658
Heteroleibleinia 9684 HEOSPX 4.8 8 7.648
Lyngbya 1107 LYNSPX 2.4 4 3.824
Paralemanea 31566 PAASPX 2.3671 0.1 0.3494
Rhynchostegium riparioides 1268 RHYRIP 1.51 0.02 0.1839
Spirogyra 1147 SPISPX 0.125 0.125 0.125
Brachythecium rivulare 1260 BRARIV 0.5 0.01 0.0639
Melosira 8714 MELSPX 0.03 0.04 0.0389
Oedogonium 1134 OEDSPX 0.015 0.025 0.0239
Stigeoclonium 1119 STISPX 0.02 0.02 0.02
Audouinella 6076 AUDSPX 0.1429 0 0.0157
Tetraspora 1138 TETSPX 0.01 0.01 0.01
Fontinalis squamosa 1312 FONSQU 0.01 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01 0.01
Ranunculus penicillatus 1909 RANPEU 0 0.01 0.0089
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0089
Hildenbrandia 1157 HILSPX 0 0.01 0.0089
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0089
Mentha longifolia 19856 MENLON 0 0.01 0.0089
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0089
Solanum dulcamara 1964 SOADUL 0 0.01 0.0089
Leptodictyum riparium 1244 LEORIP 0.01 0 0.0011