Date prélèvement 27/07/2023
IBMR
Robustesse 10.46
Recouvrement UR1 94.00%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 6.00%
Faciès UR2 Zone de bordure (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirogyra 1147 SPISPX 0.01 0.01
Ranunculus penicillatus 1909 RANPEU 0.1 0.1
Paralemanea 31566 PAASPX 0.01 0.1
Melosira 8714 MELSPX 0.01 8.5
Solanum dulcamara 1964 SOADUL 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Gomphoneis 9382 GOMSPX 0.01 5.1
Diatoma 6627 DIASPX 0.01 5
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Hildenbrandia 1157 HILSPX 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Oedogonium 1134 OEDSPX 0.01 0
Sparganium emersum 1670 SPAEME 0.01 0
Lemna minor 1626 LEMMIN 0 0.01
Elodea nuttalii 1588 ELONUT 0 0.01
Myriophyllum alterniflorum 1776 MYRALT 0.01 0
Lemna minuta 29962 LEMMIT 0 0.01
Phormidium 6414 PHOSPX 0.1 0.01
Cladophora 1124 CLASPX 0.01 0
Stigeoclonium 1119 STISPX 0.01 0