Date prélèvement 23/08/2018
IBMR
Robustesse 12.86
Recouvrement UR1 80.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (25-75%)
Recouvrement UR2 20.00%
Faciès UR2 plat lentique (> 75%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phormidium 6414 PHOSPX 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.04 0.15
Hygrohypnum luridum 1240 HYGLUR 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.3
Fissidens crassipes 1294 FISCRA 0.01 0
Cinclidotus fontinaloides 1320 CINFON 0 0.01
Cinclidotus aquaticus 1318 CINAQU 0.02 0
Ulothrix 1142 ULOSPX 0 0.03
Tetraspora 1138 TETSPX 0 0.01
Spirogyra 1147 SPISPX 0.01 0.02
Batrachospermum 1155 BATSPX 0.01 0
Oedogonium 1134 OEDSPX 0 0.02
Microspora 1132 MICSPX 0.01 0
Melosira 8714 MELSPX 0 0.036
Lemanea 1159 LEASPX 0.0594 0.01
Homoeothrix 6395 HOMSPX 0 0.04
Gomphonema 8781 GOPSPX 0 0.01
Fragilaria 9533 FRASPX 0 0.01
Diatoma 6627 DIASPX 0 0.04
Cladophora 1124 CLASPX 1.51 8.222